SANDPIPER S15 User Manual

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11.19

284.16

2.25

57.15

20.83

529.20

2.25

57.15

8.00

203.20

4.00

101.60

2.18

55.39

1 1/2 NPT DISCHARGE PORT

20.41

518.41

4.68

118.87

4.68

118.87

11.19

284.16

2.00

50.80

22.41

569.21

12.87

326.90

DISCHARGE PORT 1 1/2" RF 150# ANSI 5/8" DIA,(4) HOLES EQ. SPC'D

ON 3.88" DIA. BOLT CIRCLE

SERVICE & OPERATING MANUAL

Original Instructions

Certied Quality

Model S15

Metallic Design Level 1

1: PUMP SPECS2: INSTAL & OP3: EXP VIEW4: AIR END5: WET END6: OPTIONAL7: WARRANTY

Quality System

ISO 9001 Certied

Environmental Management System

ISO 14001 Certied

Warren Rupp, Inc.

A Unit of IDEX Corporation

800 N. Main St.,

Manseld, Ohio 44902 USA

Telephone 419.524.8388

Fax 419.522.7867

SANDPIPERPUMP.COM

sa nd pi pe rp um p. co m

Safety Information

IMPORTANT

Read the safety warnings and instructions in this manual before pump installation and start-up. Failure to comply with the recommendations stated in this manual could damage the pump and void factory warranty.

When the pump is used for materials that tend to settle out

or solidify, the pump should be ushed after each use to

prevent damage. In freezing temperatures the pump should be completely drained between uses.

CAUTION

Before pump operation, inspect all fasteners for loosening

caused by gasket creep. Retighten loose fasteners to prevent leakage. Follow recommended torques stated in this manual.

Nonmetallic pumps and plastic components are not UV stabilized. Ultraviolet radiation can damage these parts and negatively affect material properties. Do not expose to UV light for extended periods of time.

WARNING Pump not designed, tested or certied to be powered by compressed natural gas. Powering the pump with natural gas will void the warranty.

WARNING

When used for toxic or aggressive uids, the pump should always be ushed clean prior to disassembly.

Before maintenance or repair, shut off the compressed air line, bleed the pressure, and disconnect the air line from the pump.

Be certain that approved eye protection and protective clothing are worn at all times. Failure to follow these recommendations may result in serious injury or death.

Airborne particles and loud noise hazards. Wear eye and ear protection.

In the event of diaphragm rupture, pumped material may enter the air end of the pump, and be discharged into the atmosphere. If pumping a product that is hazardous or toxic, the air exhaust

must be piped to an appropriate area for safe containment.

Take action to prevent static sparking. Fire or explosion can

result, especially when handling ammable liquids. The pump, piping, valves, containers and other miscellaneous equipment

must be properly grounded.

This pump is pressurized internally with air pressure during operation. Make certain that all fasteners are in good condition and are reinstalled properly during reassembly.

Use safe practices when lifting

Grounding the Pump

To be fully groundable, the pumps must be ATEX Compliant. Refer to the nomenclature page for ordering information.

Optional 8 foot long (244 centimeters) Ground Strap is available for easy ground connection.

To reduce the risk of static electrical sparking, this pump must be grounded. Check the local electrical code for detailed grounding instruction and the type of equipment required.

Refer to nomenclature page for ordering information.

WARNING

Take action to prevent static sparking.

Fire or explosion can result, especially when handling ammable liquids. The pump, piping, valves, containers or

other miscellaneous equipment must be grounded.

sa n d pip er pu mp .c om

s15mdl1sm-rev0614

Table of Contents

SECTION 1: PUMP SPECIFICATIONS ................1

• Explanation of Nomenclature

• Performance

• Materials

• Dimensional Drawings

SECTION 2: INSTALLATION & OPERATION ......5

• Principle of Pump Operation

• Recommended Installation Guide

• Troubleshooting Guide

SECTION 3: EXPLODED VIEW ...........................8

• Composite Repair Parts Drawing

• Composite Repair Parts List

• Material Codes

1: PUMP SPECS2: INSTAL & OP3: EXP VIEW4: AIR END5: WET END6: OPTIONAL7: WARRANTY

SECTION 4: AIR END .......................................11

• Air Distribution Valve Assembly

• Air Valve with Stroke Indicator Assembly

• Pilot Valve Assembly

• Intermediate Assembly

SECTION 5: WET END .....................................17

• Diaphragm Drawings

• Diaphragm Servicing

SECTION 6: OPTIONAL CONFIGURATIONS ....19

• Solenoid Shifted Air Valve

SECTION 7: WARRANTY & CERTIFICATES ....20

• Warranty

• CE Declaration of Conformity - Machinery

• ATEX Declaration of Conformity

• ATEX Summary of Markings

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s15mdl1sm-rev0614

Explanation of Pump Nomenclature

II 2GD T5

II 2G Ex ia c IIC T5 II 2D c iaD 20 IP67 T100˚C

II 2G EEx m c T5 II 2D c IP65 T100°C

Your Model #:

__ ____ __ __ __ __ __ __ __ __ __ ____

(ll in from pump nameplate)

1: PUMP SPECS

Pump Pump Check Design Wetted Diaphragm/ Brand Size Valve Level Material

Model #:

S XX X X X X X X X X X XX

Pump Brand

S SANDPIPER

Pump Size

15 1 1/2"

Check Valve Type

B Ball W Weighted Ball

Design Level

1 Design Level

Wetted Material

A Aluminum I Cast Iron S Stainless Steel H Alloy C X Unpainted Aluminum

Diaphragm/Check Valve Materials

1 Santoprene/Santoprene 2 PTFE-Santoprene/PTFE B Nitrile/Nitrile C FKM/PTFE E EPDM/EPDM I EPDM/Santoprene G PTFE-Neoprene/PTFE M Santoprene/PTFE N Neoprene/Neoprene V FKM/FKM Z One-Piece Bonded/PTFE

Check Valve Seat

A Aluminum C Carbon Steel S Stainless Steel T PTFE W UHMW

Non-Wetted Material Options

A Painted Aluminum I Cast Iron J Painted Aluminum w/PTFE

Coated Hardware S Stainless Steel with Stainless Steel Hardware Y Painted Aluminum with Stainless Steel Hardware Z Cast Iron with Stainless Steel Hardware

Porting Options

N NPT Threads B BSP (Tapered) Threads R Raised Face 150#

Threaded ANSI Flange W Welded Raised Face 150# ANSI Flange Manifolds

Pump Style

S Standard

Pump Options

0 None 1 SoundDampeningMufer 2 MeshMufer 3 High temperature Air Valve

 w/IntegralMufer

4 High temperature Air Valve

 w/SoundDampeningMufer

5 High temperature Air Valve

 w/MeshMufer

6 MetalMufer 7 Metal Muferwith

Grounding Cable

Check Valve

Check Valve Non-Wetted

Seat Material Options Style Options Options

Porting Pump Pump Kit

Kit Options

00. None P0. 10.30VDC Pulse Output Kit P1. Intrinsically-Safe 5.30VDC,

110/120VAC 220/240 VAC Pulse Output Kit P2. 110/120 or 220/240VAC Pulse Output Kit

E0. Solenoid Kit with 24VDC Coil E1. Solenoid Kit with 24VDC

Explosion-Proof Coil

E2. Solenoid Kit with 24VAC/12VDC Coil E3. Solenoid Kit with 12VDC

Explosion-Proof Coil

E4. Solenoid Kit with 110VAC Coil E5. Solenoid Kit with 110VAC

Explosion-Proof Coil

E6. Solenoid Kit with 220VAC Coil E7. Solenoid Kit with 220VAC

Explosion-Proof Coil E8. Solenoid Kit with 110VAC, 50 Hz Explosion-Proof Coil E9. Solenoid Kit with 230VAC, 50 Hz Explosion-Proof Coil

S P. Stroke Indicator Pins

A1. Solenoid Kit with 12 VDC

ATEX Compliant Coil A2. Solenoid Kit with 24 VDC ATEX Compliant Coil A3. Solenoid Kit with 110/120 VAC 50/60 Hz ATEX Compliant Coil A4. Solenoid Kit with 220/240 VAC 50/60 Hz ATEX Compliant Coil

Your Serial #: (ll in from pump nameplate) _____________________________________

ATEX Detail

(1)

II 1G c T5 II 3/1 G c T5 II 1D c T100°C I M1 c I M2 c

II 2G c T5 II 3/2 G c T5 II 2D c T100°C

(2)

II 2G Ex ia c IIC T5 II 3/2 G Ex ia c IIC T5 II 2D Ex c ia 20 IP67 T100°C

Note: Pumps ordered with the options listed in (1) to the left are ATEX compliant when ordered with kit option P1.

1 • Model S15 Metallic

Models equipped with Wetted Options I, S or H, Non-Wetted Options I, S or Z, Pump Options 6 or 7, and Kit Option 0. Note: See ATEX Explanation of EC-Type

Certicate

Models equipped with Wetted Options A, I, S, or H, Non-Wetted Options A, I,Y, or Z, Pump Options 6 or 7, and Kit Option 0. Note: See ATEX Explanation of Type Examination

Certicate

(3)

II 2G EEx m c II T5 II 3/2 2G EEx m c II T5 II 2D c IP65 T100°C

Note: Pumps ordered with the options listed in (1) to the left are ATEX compliant when ordered with kit option A1, A2, A3, or A4. Compressed Air Temperature Range: Maximum Ambient Temperature to plus 50°C.

*Note: See page 16 for Special Conditions For Safe Use.

(4)

IEC EEX m T4

Note: Pump models equipped with these explosion-proof solenoid kit options

E1, E3, E5, E7, E8 or E9, are certied and approved by the above agencies.

They are NOT ATEX compliant.

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s15mdl1sm-rev0614

Performance

S15 METALLIC

SUCTION/DISCHARGE PORT SIZE

• 1½" NPT (internal)

• 1½" BSP Tapered (internal)

• 1½" ANSI 150# Raised Face Flanges

CAPACITY

• 0 to 106 gallons per minute (0 to 401 liters per minute)

AIR DISTRIBUTION VALVE

• No-lube, no-stall design

SOLIDS-HANDLING

• Up to .25 in. (6mm)

HEADS UP TO

• 125 psi or 289 ft. of water (8.6 Kg/cm

DISPLACEMENT/STROKE

• .41 Gallon / 1.55 liter

MAX OPERATING PRESSURE

• 125 psi (8.6 bar)

SHIPPING WEIGHT

• Aluminum 53 lbs. (24kg)

• Cast Iron 93 lbs. (42kg)

• Stainless Steel 95 lbs. (43kg)

or 86 meters)

BAR

100

HEAD

PSI

10 (17)

100 PSI (6.8 Bar)

80 PSI (5.44 Bar)

60 PSI (4.08 Bar)

40 PSI (2.72 Bar)

20 PSI (1.36 Bar)

Performance based on the following: elastomer fitted pump, flooded suction, water at ambient conditions.

The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%.

20 (34)

30 (51)

Air Inlet Pressure

MODEL S15 Metallic Performance Curve

40 (68)

50 (85)

70 80 90 100 11060

U.S. Gallons per minute

Liters per minute

CAPACITY

FEET

4254003753503253002752502252001751501251007550250

1: PUMP SPECS

NPSHR

METERS

9.1

7.6 6

4.5 3

1.5

Materials

Material Prole:

CAUTION! Operating temperature limitations are as follows:

Conductive Acetal: Tough, impact resistant, ductile. Good abrasion resistance and low friction surface. Generally inert, with

Operating

Temperatures:

Max. Min.

190°F

88°C

-20°F

-29°C good chemical resistance except for strong acids and oxidizing agents.

EPDM: Shows very good water and chemical resistance. Has poor resistance to oils and solvents, but is fair in ketones and

280°F 138°C

-40°F

-40°C alcohols.

FKM: (Fluorocarbon) Shows good resistance to a wide range of oils and solvents; especially all aliphatic, aromatic and

350°F 177°C

-40°F

-40°C halogenated hydrocarbons, acids, animal and vegetable oils. Hot water or hot aqueous solutions (over 70°F(21°C)) will attack FKM.

Hytrel®: Good on acids, bases, amines and glycols at room temperatures only.

Neoprene: All purpose. Resistance to vegetable oils. Generally not affected by moderate chemicals, fats, greases and many

220°F 104°C

200°F

93°C

-20°F

-29°C

-10°F

-23°C oils and solvents. Generally attacked by strong oxidizing acids, ketones, esters and nitro hydrocarbons and chlorinated aromatic hydrocarbons.

Nitrile: General purpose, oil-resistant. Shows good solvent, oil,

water and hydraulic uid resistance. Should not be used with

190°F

88°C

-10°F

-23°C highly polar solvents like acetone and MEK, ozone, chlorinated hydrocarbons and nitro hydrocarbons.

Nylon: 6/6 High strength and toughness over a wide temperature range. Moderate to good resistance to fuels, oils

180°F

82°C

32°F

0°C

and chemicals.

Ambient temperature range: -20°C to +40°C Process temperature range: -20°C to +80°C for models rated as category 1 equipment

-20°C to +100°C for models rated as category 2 equipment In addition, the ambient temperature range and the process temperature range do not exceed the operating temperature range of the applied non-metallic parts as listed in the manuals of the pumps.

Polypropylene: A thermoplastic polymer. Moderate tensile

and ex strength. Resists stong acids and alkali. Attacked by

chlorine, fuming nitric acid and other strong oxidizing agents.

PVDF: (Polyvinylidene Fluoride) A durable uoroplastic with

excellent chemical resistance. Excellent for UV applications. High tensile strength and impact resistance.

Santoprene®: Injection molded thermoplastic elastomer with

no fabric layer. Long mechanical ex life. Excellent abrasion

resistance.

UHMW PE: A thermoplastic that is highly resistant to a broad range of chemicals. Exhibits outstanding abrasion and impact resistance, along with environmental stress-cracking resistance.

Urethane: Shows good resistance to abrasives. Has poor resistance to most solvents and oils.

Virgin PTFE: (PFA/TFE) Chemically inert, virtually impervious. Very few chemicals are known to chemically react with PTFE;

molten alkali metals, turbulent liquid or gaseous uorine and a few uoro-chemicals such as chlorine triuoride or oxygen diuoride which readily liberate free uorine at elevated

temperatures.

Maximum and Minimum Temperatures are the limits for which these materials can be operated. Temperatures coupled with pressure affect the longevity of diaphragm pump components. Maximum life should not be expected at the extreme limits of the temperature ranges.

Metals:

Alloy C: Equal to ASTM494 CW-12M-1 specication for nickel and nickel alloy.

Stainless Steel: Equal to or exceeding ASTM specication A743 CF-8M for corrosion

resistant iron chromium, iron chromium nickel and nickel based alloy castings for general applications. Commonly referred to as 316 Stainless Steel in the pump industry.

Forspecicapplications,alwaysconsulttheChemicalResistanceChart.

180°F

82°C

250°F 121°C

275°F 135°C

180°F

82°C

150°F

66°C

220°F 104°C

32°F

0°C

0°F

-18°C

-40°F

-40°C

-35°F

-37°C

32°F

0°C

-35°F

-37°C

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s15mdl1sm-rev0614

Model S15 Metallic • 2

Dimensional Drawings

11.19

284.16

2.25

57.15

20.83

529.20

2.25

57.15

4.00

2.18

55.39

1 1/2 NPT DISCHARGE PORT

1 1/2 NPT SUCTION PORT

16.65

422.95

2.18

55.39

11.71

297.55

20.83

529.20

22.13

562.09

9.53

242.16

.6316

1" NPT EXHAUST PORT

11.19

284.16

2.25

57.15

20.83

529.20

2.25

57.15

8.00

203.20

4.00

101.60

2.18

55.39

1 1/2 NPT DISCHARGE PORT

1 1/2 NPT SUCTION PORT

S15 Metallic - NPT

Dimensions in inches (mm dimensions in brackets). Dimensional Tolerance:±1/8" (± 3mm)

The dimensions on this drawing are for reference only. A certied drawing can be requested if physical dimensions are needed.

1: PUMP SPECS

20.83

529.20

11.71

297.55

2.18

55.39

1" NPT EXHAUST PORT

16.65

422.95

9.88

250.83

11.19

1" NPT EXHAUST PORT

22.13

562.09

9.53

242.16

1 1/2 NPT SUCTION PORT

2.18

.6316

R.25

6.35

55.39

2.25

57.15

4.00

101.60

284.16

8.00

203.20

2.25

57.15

1 1/2 NPT DISCHARGE PORT

20.83

529.20

7.00

203.20

AIR INLET 3/4" NPT

4.94

125.46

12.06

306.44

177.80

4.00

101.60

8.00

3 • Model S15 Metallic

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s15mdl1sm-rev0614

Dimensional Drawings

20.41

518.41

4.68

118.87

4.68

118.87

11.19

284.16

2.00

50.80

22.41

569.21

DISCHARGE PORT 1 1/2" RF 150# ANSI 5/8" DIA,(4) HOLES EQ. SPC'D ON 3.88" DIA. BOLT CIRCLE

SUCTION PORT

1 1/2" RF 150# ANSI 5/8" DIA.,(4) HOLES EW. SPC'D. ON

3.88" DIA. BOLT CIRCLE

16.63

422.28

22.91

581.91

.38

9.53

2.00

50.80

3.00

76.20

2.00

50.80

13.41

340.55

9.41

238.95

20.41

518.41

4.68

118.87

4.68

118.87

11.19

284.16

2.00

50.80

22.41

569.21

12.87

326.90

DISCHARGE PORT 1 1/2" RF 150# ANSI 5/8" DIA,(4) HOLES EQ. SPC'D ON 3.88" DIA. BOLT CIRCLE

SUCTION PORT

1 1/2" RF 150# ANSI 5/8" DIA.,(4) HOLES EW. SPC'D. ON

3.88" DIA. BOLT CIRCLE

S15 Metallic - ANSI Flange

Dimensions in inches (mm dimensions in brackets). Dimensional Tolerance:±1/8" (± 3mm)

The dimensions on this drawing are for reference only. A certied drawing can be requested if physical dimensions are needed.

24.85

631.19

20.41

518.41

13.41

340.55

2.00

50.80

11.19

284.16

16.63

422.28

22.91

581.91

SUCTION PORT

1 1/2" RF 150# ANSI

9.41

238.95

.38

9.53

3.00

76.20

5/8" DIA.,(4) HOLES EW. SPC'D. ON

3.88" DIA. BOLT CIRCLE

2.00

50.80

4.68

118.87

4.68

118.87

DISCHARGE PORT 1 1/2" RF 150# ANSI 5/8" DIA,(4) HOLES EQ. SPC'D ON 3.88" DIA. BOLT CIRCLE

22.41

20.41

518.41

569.21

1: PUMP SPECS

1" NPT EXHAUST PORT

7.00

10.61

177.80

269.49

3.00

76.20

12.88

327.03

4.94

125.41

6.44

163.51

9.88

250.83

BOTTOM VIEW

AIR INLET 3/4" NPT

.50

MOUNTING HOLES

12.70

R.25

6.35

4.00

6.44

101.60

163.45

12.87

326.90

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s15mdl1sm-rev0614

Model S15 Metallic • 4

Principle of Pump Operation

SAFE AIR EXHAUST DISPOSAL AREA

MUFFLER

Air-Operated Double Diaphragm (AODD) pumps are powered by compressed air or nitrogen.

2: INSTAL & OP

Discharge

Stroke

Air Line

Discharged

Fluid

Suction

Stroke

The main directional (air) control valve compressed air to an air chamber, exerting uniform pressure over the inner surface of the diaphragm the exhausting air is directed through the air valve assembly(s) to an exhaust port

④

As inner chamber pressure pressure together creating discharge on one side and suction on the opposite side. The discharged and primed liquid’s directions

are controlled by the check valves (ball or ap)

The pump primes as a result of the suction stroke. The suction stroke lowers the chamber pressure the chamber volume. This results in a pressure differential necessary for atmospheric pressure through the suction piping and across the suction side check

valve and into the outer uid chamber

Suction (side) stroking also initiates the reciprocating (shifting, stroking or cycling) action of the pump. The suction diaphragm’s movement is mechanically pulled through its stroke. The diaphragm’s inner plate makes contact with an actuator plunger aligned to shift the pilot signaling valve. Once actuated, the pilot valve sends a pressure signal to the opposite end of the main directional air valve, redirecting the compressed air to the opposite inner chamber.

(P2), the rod

from behind the opposite diaphragm

③

(P1) exceeds liquid chamber

connected diaphragms shift

⑤

distributes

①

. At the same time,

②

orientation.

⑥

(P3) increasing

(P4) to push the uid

⑦

5 • Model S15 Metallic

Primed

Fluid

SUBMERGED ILLUSTRATION

MUFFLER

LIQUID LEVEL

SUCTION

LINE

Pump can be submerged if the pump materials of construction are compatible with the liquid being pumped. The air exhaust must be piped above the liquid level. When the pumped product

source is at a higher level than the pump (ooded suction

condition), pipe the exhaust higher than the product source to prevent siphoning spills.

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s15mdl1sm-rev0614

1" DIAMETER AIR EXHAUST PIPING

Recommended Installation Guide

Available Accessories:

1. Surge Suppressor

2. Filter/Regulator

3. Air Dryer

Unregulated Air

Supply to Surge

Suppressor

Surge Suppressor

Pressure Gauge

Shut-Off Valve

Note: Surge Suppressor and Piping must be supported after

the exible connection

(Optional Piped Exhaust)

Flexible Connector

Vacuum

Gauge

Suction

Shut-Off Valve

Drain Port

Muffler

Pipe Connection

(Style Optional)

Flexible Connector

Drain Port

Discharge

2: INSTAL & OP

Check Valve

Shut-Off Valve

Air Inlet

Filter Regulator P/N: 020.V107.000

Air Dryer

CAUTION

The air exhaust should be piped to an area for safe disposition of the product being

pumped, in the event of

a diaphragm failure.

Installation And Start-Up

Locate the pump as close to the product being pumped as possible. Keep the suction line length and number of ttings to a minimum. Do not reduce the suction line

diameter.

Air Supply

Connect the pump air inlet to an air supply with sufcient capacity and pressure to achieve desired performance. A pressure regulating valve should be installed to

insure air supply pressure does not exceed recommended limits.

Air Valve Lubrication The air distribution system is designed to operate WITHOUT lubrication. This is the standard mode of operation. If lubrication is desired, install an air line lubricator set to deliver one drop of SAE 10 non-detergent oil for every 20 SCFM (9.4 liters/sec.) of air the pump consumes. Consult the Performance Curve to determine air consumption.

Air Line Moisture Water in the compressed air supply may cause icing or freezing of the exhaust air, causing the pump to cycle erratically or stop operating. Water in the air supply can be reduced by using a point-of-use air dryer.

Air Inlet And Priming

To start the pump, slightly open the air shut-off valve. After the pump primes, the air valve can be opened to increase air ow as desired. If opening the valve increases cycling rate, but does not increase the rate of ow, cavitation has occurred. The valve should be closed slightly to obtain the most efcient air ow to pump ow ratio.

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s15mdl1sm-rev0614

Model S15 Metallic • 6

Troubleshooting Guide

Symptom: Potential Cause(s): Recommendation(s):

Pump Cycles Once

Pump Will Not Operate / Cycle

Pump Cycles and Will

2: INSTAL & OP

Not Prime or No Flow

Pump Cycles Running Sluggish / Stalling, Flow Unsatisfactory

Product Leaking Through Exhaust

Premature Diaphragm Failure

Unbalanced Cycling

Deadhead (system pressure meets or exceeds air supply pressure).

Air valve or intermediate gaskets installed incorrectly. Install gaskets with holes properly aligned.

Bent or missing actuator plunger. Remove pilot valve and inspect actuator plungers.

Pump is over lubricated. Set lubricator on lowest possible setting or remove. Units are designed for lube free operation.

Lack of air (line size, PSI, CFM). Check the air line size and length, compressor capacity (HP vs. CFM required).

Check air distribution system. Disassemble and inspect main air distribution valve, pilot valve and pilot valve actuators.

Discharge line is blocked or clogged manifolds. Check for inadvertently closed discharge line valves. Clean discharge manifolds/piping.

Deadhead (system pressure meets or exceeds air supply pressure).

Blocked air exhaust mufer. Remove mufer screen, clean or de-ice, and re-install.

Pumped uid in air exhaust mufer. Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.

Pump chamber is blocked. Disassemble and inspect wetted chambers. Remove or ush any obstructions.

Cavitation on suction side. Check suction condition (move pump closer to product).

Check valve obstructed. Valve ball(s) not seating properly or sticking.

Valve ball(s) missing (pushed into chamber or manifold).

Valve ball(s) / seat(s) damaged or attacked by product. Check Chemical Resistance Guide for compatibility.

Check valve and/or seat is worn or needs adjusting. Inspect check valves and seats for wear and proper setting. Replace if necessary.

Suction line is blocked. Remove or ush obstruction. Check and clear all suction screens or strainers.

Excessive suction lift. For lifts exceeding 20’ of liquid, lling the chambers with liquid will prime the pump in most cases.

Suction side air leakage or air in product. Visually inspect all suction-side gaskets and pipe connections.

Pumped uid in air exhaust mufer. Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.

Over lubrication. Set lubricator on lowest possible setting or remove. Units are designed for lube free operation.

Icing. Remove mufer screen, de-ice, and re-install. Install a point of use air drier.

Clogged manifolds. Clean manifolds to allow proper air ow.

Deadhead (system pressure meets or exceeds air supply pressure).

Cavitation on suction side. Check suction (move pump closer to product).

Lack of air (line size, PSI, CFM). Check the air line size, length, compressor capacity.

Excessive suction lift. For lifts exceeding 20’ of liquid, lling the chambers with liquid will prime the pump in most cases.

Air supply pressure or volume exceeds system hd. Decrease inlet air (press. and vol.) to the pump. Pump is cavitating the uid by fast cycling.

Undersized suction line. Meet or exceed pump connections.

Restrictive or undersized air line. Install a larger air line and connection.

Suction side air leakage or air in product. Visually inspect all suction-side gaskets and pipe connections.

Suction line is blocked. Remove or ush obstruction. Check and clear all suction screens or strainers.

Pumped uid in air exhaust mufer. Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.

Check valve obstructed. Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket.

Check valve and/or seat is worn or needs adjusting. Inspect check valves and seats for wear and proper setting. Replace if necessary.

Entrained air or vapor lock in chamber(s). Purge chambers through tapped chamber vent plugs. Purging the chambers of air can be dangerous.

Diaphragm failure, or diaphragm plates loose. Replace diaphragms, check for damage and ensure diaphragm plates are tight.

Diaphragm stretched around center hole or bolt holes. Check for excessive inlet pressure or air pressure. Consult Chemical Resistance Chart for compatibility

Cavitation. Enlarge pipe diameter on suction side of pump.

Excessive ooded suction pressure. Move pump closer to product. Raise pump/place pump on top of tank to reduce inlet pressure.

Misapplication (chemical/physical incompatibility). Consult Chemical Resistance Chart for compatibility with products, cleaners, temperature limitations

Incorrect diaphragm plates or plates on backwards, installed incorrectly or worn.

Excessive suction lift. For lifts exceeding 20’ of liquid, lling the chambers with liquid will prime the pump in most cases.

Undersized suction line. Meet or exceed pump connections.

Pumped uid in air exhaust mufer. Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.

Suction side air leakage or air in product. Visually inspect all suction-side gaskets and pipe connections.

Check valve obstructed. Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket.

Check valve and/or seat is worn or needs adjusting. Inspect check valves and seats for wear and proper setting. Replace if necessary.

Entrained air or vapor lock in chamber(s). Purge chambers through tapped chamber vent plugs.

Increase the inlet air pressure to the pump. Pump is designed for 1:1 pressure ratio at zero ow. (Does not apply to high pressure 2:1 units).

Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket. Clean out around valve ball cage and valve seat area. Replace valve ball or valve seat if damaged. Use heavier valve ball material.

Worn valve ball or valve seat. Worn ngers in valve ball cage (replace part). Check Chemical Resistance Guide for compatibility.

Increase the inlet air pressure to the pump. Pump is designed for 1:1 pressure ratio at zero ow. (Does not apply to high pressure 2:1 units).

with products, cleaners, temperature limitations and lubrication.

Install Back pressure device (Tech bulletin 41r). Add accumulation tank or pulsation dampener.

and lubrication.

Check Operating Manual to check for correct part and installation. Ensure outer plates have not been worn to a sharp edge.

For additional troubleshooting tips contact After Sales Support at service.warrenrupp@idexcorp.com or 419-524-8388

7 • Model S15 Metallic

sa n d pip er pu mp .c om

s15mdl1sm-rev0614

Torque 90 in. lbs.

Torque: Plate to Rod 360 in. lbs.

Torque: Plate to Plate 480 in. lbs. 600 in. lbs. Santoprene

Torque: 360 in. lbs. Aluminum and Stainless Steel, 500 in. lbs. Cast Iron

Torque 90 in. lbs.

Overlay Diaphragm Option

One-Piece Bonded

Diaphragm Option

Composite Repair Parts Drawing

3: EXP VIEW

Service & Repair Kits

476-227-000 Air End Kit (Use With Aluminum Center)

Air Valve Assembly, Pilot Valve Assembly, Seals, Bumpers, Gaskets, Plunger and O-Rings.

476-227-010 Air End Kit (Use With Cast Iron Centers) 476-227-110 Air End Kit (Use With Stainless Steel Centers) 476-170-558 Air End Kit (Air Valve with Stroke Indicator Pin,

Aluminum Center)Seals, O-Ring, Gaskets, Retaining Rings, Air Valve Sleeve and Spool Set, and Pilot Valve Assembly.

476-182-360 Wet End Kit Nitrile Diaphragms, Balls, and Polyethylene Seats.

476-182-354 Wet End Kit Santoprene Diaphragms, Balls and Polyethylene

Seats.

476-182-365 Wet End Kit Neoprene Diaphragms, Balls, and Polyethylene Seats.

476-182-633 Wet End Kit FKM Diaphragms, PTFE Balls and Seats.

476-182-635 Wet End Kit Neoprene Diaphragms, PTFE Overlay, Balls and

Seats.

476-182-644 Wet End Kit Santoprene Diaphragms, PTFE Balls, PTFE Seats

476-182-364 Wet End Kit EPDM Diaphragms, Balls and UHMW Seats.

476-182-654 Wet End Kit

Santoprene Diaphragms, PTFE Overlay, PTFE Balls, PTFE Seats.

476-182-659 Wet End Kit

One-PIece Bonded PTFE/Nitrile Diaphragm, PTFE Balls, PTFE Seats.

475-215-000 Midsection Conversion Kit (Replaces Aluminum Midsection With Cast Iron

Components.) Air Inlet Cap, Intermediate Bracket, Inner Chambers and Inner Diaphragm Plates.

Hardware Kits

475-205-330 Zinc Plated Capscrews, Washers, and Hex Nuts 475-205-115 Stainless Steel Capscrews, Washers, and Hex Nuts

**Electronic Leak Detector Kits

032-040-000 100VAC 032-037-000 220VAC

**Note: Pumps equipped with these components are not ATEX compliant.

sa n d pip er pu mp .c om

s15mdl1sm-rev0614

Model S15 Metallic • 8

Composite Repair Parts List

Item Part Number Description Qty.

1 031.140.000 AirValveAssemblyw/Integralmufer (Cast Iron Centers Only) 1

031.141.000 Air Valve Assembly (Cast Iron Centers Only) 1

  031.146.000 AirValveAssemblyw/Integralmufer

(Stroke Indicator Only) 1

031.147.000 Air Valve Assembly (Stroke Indicator Only) 1

  031.173.000 AirValveAssemblyw/Integralmufer 1

031.173.001 Air Valve Assembly (with Stainless Steel Hardware) 1

031.183.000 Air Valve Assembly 1

031.179.000 Air Valve Assembly ( 2 050.005.354 Ball, Check 4

050.005.360 Ball, Check 4

050.005.360W Ball, Weighted Check 4

050.005.363 Ball, Check 4

050.005.364 Ball, Check 4

050.005.365 Ball, Check 4

050.005.365W Ball, Weighted Check 4

050.010.600 Ball, Check 4 3 070.006.170 Bushing 2 4 095.110.000 Pilot Valve Assembly 1

095.110.558 Pilot Valve Assembly (Cast Iron Centers Only) 1

095.095.110 Pilot Valve Assembly (Stainless Steel Centers Only) 1 5 114.024.157 Intermediate Bracket 1

114.024.010 Intermediate Bracket 1

3: EXP VIEW

114.024.110 Intermediate Bracket (Stainless Steel Centers Only) 1 6 132.035.360 Bumper, Diaphragm 2 7 135.034.506 Bushing, Plunger 2 8 165.118.157 Cap, Air Inlet Assembly 1

165.118.010 Cap, Air Inlet Assembly 1

165.118.110 Cap, Air Inlet Assembly (Stainless Steel Centers Only) 1 9 170.060.115 Capscrew, Hex Hd 7/16-14 X 2.00 16

170.060.330 Capscrew, Hex Hd 7/16-14 X 2.00 16 10 170.061.115 Capscrew, Hex Hd 3/8-16 X 1.75 16

170.061.330 Capscrew, Hex Hd 3/8-16 X 1.75 16 11 170.069.115 Capscrew, Hex Hd 5/16-18 X 1.75 4

170.069.330 Capscrew, Hex Hd 5/16-18 X 1.75 4 12 170.006.115 Capscrew, Hex HD 3/8-16 X 1.00 4

170.006.330 Capscrew, Hex HD 3/8-16 X 1.00 4

171.053.115 Capscrew, Soc Hd 3/8-16 X 2.50 (Stroke Indicator Only) 4

171.053.330 Capscrew, Soc Hd 3/8-16 X 2.50 (Stroke Indicator Only) 4

171.011.115 Capscrew, Soc Hd 1/2-13 x 1.00 (Stainless Center) 8 13 171.059.115 Capscrew, Soc Hd 7/16-14 X 1.25 8

171.059.330 Capscrew, Soc Hd 7/16-14 X 1.25 8 14 196.169.156 Chamber, Outer 2

196.169.010 Chamber, Outer 2

196.169.110 Chamber, Outer 2 15 196.170.157 Chamber, Inner 2

196.170.010 Chamber, Inner 2

196.170.110 Chamber, Inner 2 16 286.099.354 Diaphragm 2

286.099.360 Diaphragm 2

286.099.363 Diaphragm 2

286.099.364 Diaphragm 2

286.099.365 Diaphragm 2 17 286.099.600 Diaphragm, Overlay 2

286.113.000 Diaphragm, One.Piece Bonded 2 18 360.093.360 Gasket, Air Valve 1 19 360.114.360 Gasket, Pilot Valve 1 20 360.104.379 Gasket, Air Inlet 1

LEGEND:

= Items contained within Air End Kits = Items contianed within Wet End Kits

Note: Kits contain components specic to the material codes.

ATEX Compliant

9 • Model S15 Metallic

Cast Iron or Stainless Steel Centers Only) 1

Item Part Number Description Qty. 21 360.105.360 Gasket, Inner Chamber 2 22 518.151.156 Manifold, Suction 1

518.151.156E Manifold, Suction 1-1/2" BSP Tapered 1

518.151.156W Welded Raised Face 150#

1-1/2 " ANSI Flanged Manifold 1

518.151.010 Manifold, Suction 1

518.151.010E Manifold, Suction 1-1/ 2" BSP Tapered 1

518.151.110 Manifold, Suction 1

518.151.110E Manifold, Suction 1-1/ 2" BSP Tapered 1

518.151.110W Welded Raised Face 150# 1-1/2 " ANSI Flanged Manifold 1 23 518.152.156 Manifold, Discharge 1

518.152.156E Manifold, Discharge 1-1/ 2" BSP Tapered 1

518.152.156W Welded Raised Face 150# 1-1/2 " ANSI Flanged Manifold 1

518.152.010 Manifold, Discharge 1

518.152.010E Manifold, Discharge 1-1/ 2" BSP Tapered 1

518.152.110 Manifold, Discharge 1

518.152.110E Manifold, Discharge 1-1/ 2" BSP Tapered 1

518.152.110W Welded Raised Face 150# 1-1/2 " ANSI Flanged Manifold 1 24 545.005.115 Nut, Hex 3/8.16 16

545.005.330 Nut, Hex 3/8.16 16 25 545.007.115 Nut, Hex 7/16.14 16

545.007.330 Nut, Hex 7/16.14 16 26 560.001.360 O-Ring 2 27 560.084.360 Seal (O-Ring) (See item 34) 8

560.084.363 Seal (O-Ring) (See item 34) 8

560.084.364 Seal (O-Ring) (See item 34) 8

560.084.365 O-Ring 8

720.061.608 Seal (O-Ring) (See item 34) 8 28 612.039.157 Plate, Outer Diaphragm Assembly 2

612.039.010 Plate, Outer Diaphragm Assembly 2

612.097.110 Plate, Outer Diaphragm Assembly 2 29 612.195.157 Plate, Inner Diaphragm 2

612.195.010 Plate, Inner Diaphragm 2

612.217.150 Plate, Inner Diaphragm (use with one.piece diaphragm) 2 30 620.020.115 Plunger, Actuator 2 31 675.042.115 Ring, Retaining 2 32 685.059.120 Rod, Diaphragm 1 33 720.004.360 Seal, Diaphragm Rod 2 34 722.091.550 Seat, Check Ball 4

722.091.080 Seat, Check Ball (seals required see item 27) 4

722.091.110 Seat, Check Ball (seals required see item 27) 4

722.091.150 Seat, Check Ball (seals required see item 27) 4

722.091.600 Seat, Check Ball 4 35 901.038.115 Washer, Flat 5/16 4

901.038.330 Washer, Flat 5/16 4 36 901.048.115 Washer, Flat 3/8 (Stroke Indicator Only) 4

901.048.330 Washer, Flat 3/8 (Stroke Indicator Only) 4 37 570.009.363 Pad, Wear (use with #286.099.363) 2

 43 530.033.000 MetalMufer    (forothermuferoptionsseepg.24) 1

Parts not shown used with Raised Face ANSI Flange Options R and W:

170.035.330 Hex Cap Screw 4

326.051.080 Mounting Foot 2

545.005.330 Hex Nut 4

900.006.330 Lock Washer 4

901.022.330 Flat Washer 8

Parts not shown used with Raised Face ANSI Flange Option R ONLY:

334.113.110 1 1/2" ANSI 150# Raised Face Flange and Threaded Pipe Connection 2

538.036.110 1 1/2" NPT Pipe Nipple x 2" Long 2

sa n d pip er pu mp .c om

s15mdl1sm-rev0614

Material Codes - The Last 3 Digits of Part Number

000.....Assembly, sub-assembly;

and some purchased items

010.....Cast Iron

015.....Ductile Iron

020.....Ferritic Malleable Iron

080.....Carbon Steel, AISI B-1112

110 .....Alloy Type 316 Stainless Steel

111 ..... Alloy Type 316 Stainless Steel

(Electro Polished)

112 .....Alloy C

113 .....Alloy Type 316 Stainless Steel

(Hand Polished)

114 .....303 Stainless Steel

115 .....302/304 Stainless Steel

117 .....440-C Stainless Steel (Martensitic)

120.....416 Stainless Steel

(Wrought Martensitic)

148.....Hardcoat Anodized Aluminum

150.....6061-T6 Aluminum

152.....2024-T4 Aluminum (2023-T351)

155.....356-T6 Aluminum

156.....356-T6 Aluminum

157.....Die Cast Aluminum Alloy #380

158.....Aluminum Alloy SR-319

162.....Brass, Yellow, Screw Machine Stock

165.....Cast Bronze, 85-5-5-5

166.....Bronze, SAE 660

170.....Bronze, Bearing Type,

Oil Impregnated

180.....Copper Alloy

305.....Carbon Steel, Black Epoxy Coated

306.....Carbon Steel, Black PTFE Coated

307.....Aluminum, Black Epoxy Coated

308.....Stainless Steel, Black PTFE Coated

309.....Aluminum, Black PTFE Coated

313.....Aluminum, White Epoxy Coated

330.....Zinc Plated Steel

332.....Aluminum, Electroless Nickel Plated

333.....Carbon Steel, Electroless

Nickel Plated

335.....Galvanized Steel

337.....Silver Plated Steel

351.....Food Grade Santoprene

353.....Geolast; Color: Black

354.....Injection Molded #203-40

Santoprene

Duro 40D +/-5;

Color: RED

356.....Hytrel

357.....Injection Molded Polyurethane

358.....Urethane Rubber

(Some Applications) (Compression Mold)

359.....Urethane Rubber

360.....Nitrile Rubber Color coded: RED

363.....FKM (Fluorocarbon)

Color coded: YELLOW

364.....EPDM Rubber

Color coded: BLUE

365.....Neoprene Rubber

Color coded: GREEN

366.....Food Grade Nitrile

368.....Food Grade EPDM

371.....Philthane (Tuftane)

374.....Carboxylated Nitrile

375.....Fluorinated Nitrile

378.....High Density Polypropylene

379.....Conductive Nitrile

408.....Cork and Neoprene

425.....Compressed Fibre

426.....Blue Gard

440.....Vegetable Fibre

500.....Delrin

500

502.....Conductive Acetal, ESD-800

503.....Conductive Acetal, Glass-Filled

506.....Delrin

150

520.....Injection Molded PVDF

Natural color

540.....Nylon

542.....Nylon

544.....Nylon Injection Molded

550.....Polyethylene

551.....Glass Filled Polypropylene

552.....Unlled Polypropylene

555.....Polyvinyl Chloride

556.....Black Vinyl

557.....Unlled Conductive Polypropylene

558.....Conductive HDPE

559.....Glass Filled - Conductive Polypropylene

558.....Conductive HDPE

570.....Rulon II

580.....Ryton

600.....PTFE (virgin material)

Tetrauorocarbon (TFE)

603.....Blue Gylon

604.....PTFE

606.....PTFE

607.....Envelon

608.....Conductive PTFE

610.....PTFE Encapsulated Silicon

611 .....PTFE Encapsulated FKM

632.....Neoprene/Hytrel

633.....FKM/PTFE

634.....EPDM/PTFE

635.....Neoprene/PTFE

637.....PTFE, FKM/PTFE

638.....PTFE, Hytrel

/PTFE

639.....Nitrile/TFE

643.....Santoprene

644.....Santoprene

656 .....Santoprene

/EPDM

/PTFE

Diaphragm and

Check Balls/EPDM Seats

661.....EPDM/Santoprene

666.....FDA Nitrile Diaphragm,

PTFE Overlay, Balls, and Seals

668.....PTFE, FDA Santoprene

/PTFE

• Delrin and Hytrel are registered tradenames of E.I. DuPont.

• Nylatron is a registered tradename of Polymer Corp.

• Gylon is a registered tradename of Garlock, Inc.

• Santoprene is a registered tradename of Exxon Mobil Corp.

• Rulon II is a registered tradename of Dixion Industries Corp.

• Ryton is a registered tradename of Phillips Chemical Co.

• Valox is a registered tradename of General Electric Co.

3: EXP VIEW

RECYCLING

Many components of SANDPIPER® AODD pumps are made of recyclable materials. We encourage pump users to recycle worn out parts and pumps whenever possible, after any hazardous pumped fluids are

thoroughly ushed.

sa n d pip er pu mp .c om

s15mdl1sm-rev0614

Model S15 Metallic • 10

Air Distribution Valve Assembly

(Use With Aluminum Centers Only)

4: AIR END

Air Distribution Valve Servicing

See repair parts drawing, remove screws.

Step 1: Remove Hex Head Cap Screws (1-F).

Step 2: Remove end cap (1-E).

Step 3: Remove spool part of (1-B) (caution: do not scratch).

Step 4: Press sleeve (1-B) from body (1-A).

Step 5: Inspect O-Ring (1-D) and replace if necessary.

Step 6: Lightly lubricate O-Rings (1-D) on sleeve (1-B).

Step 7: Press sleeve (1-B) into body (1-A).

Step 8: Reassemble in reverse order, starting with step 3.

Note: Sleeve and spool (1-B) set is match ground to a specied clearance

sleeve and spools (1-B) cannot be interchanged.

IMPORTANT

Read these instructions completely, before installation

and start-up. It is the responsibility of the purchaser to retain this manual for reference. Failure to comply with the recommendations stated in this manual will

damage the pump, and void factory warranty.

**Air Valve Assembly Parts List Item Part Number Description Qty 1 031.173.000 Air Valve Assembly 1

1-A 095.109.157 Body, Air Valve 1 1-B 031.139.000 Sleeve and Spool Set 1 1-C 132.029.357 Bumper 2 1-D 560.020.360 O-Ring 10 1-E 165.127.157 Cap, End 2 1-F 170.032.330 Hex Head Capscrew 1/4-20 x 75 8

1-G 530.028.550 Mufer 1 1-H 165.096.551 MuferCap 1

1-J 706.026.330 Machine Screw 4

**Air Valve Assembly Parts List

1 031.173.001 Air Valve Assembly 1 Consists of all components above except: 1-F 170.032.115 Hex Head Capscrew 1/4-20 x .75 8 1-J 706.026.115 Machine Screw 4

**Note: Pumps equipped with this valve assembly are not

ATEX compliant.

11 • Model S15 Metallic

ATEX Compliant

sa n d pip er pu mp .c om

s15mdl1sm-rev0614

Air Distribution Valve Assembly

1-A

Note: Cannot be

used with Integral

Muferoption0.

Air Distribution Valve Servicing

See repair parts drawing, remove screws.

Step 1: Remove Hex Head Cap Screws (1-F).

Step 2: Remove end cap (1-E).

Step 3: Remove spool part of (1-B) (caution: do not scratch).

Step 4: Press sleeve (1-B) from body (1-A).

Step 5: Inspect O-Ring (1-D) and replace if necessary.

Step 6: Lightly lubricate O-Rings (1-D) on sleeve (1-B).

Step 7: Press sleeve (1-B) into body (1-A).

Step 8: Reassemble in reverse order, starting with step 3.

Note: Sleeve and spool (1-B) set is match ground to a specied clearance

sleeve and spools (1-B) cannot be interchanged.

IMPORTANT

Read these instructions completely, before installation

and start-up. It is the responsibility of the purchaser to retain this manual for reference. Failure to comply with the recommendations stated in this manual will

damage the pump, and void factory warranty.

ATEX Compliant

Air Valve Assembly Parts List (Use w/Aluminum centers only) Item Part Number Description Qty 1 031.183.000 Air Valve Assembly 1

1-A 095.109.157 Body, Air Valve 1 1-B 031.139.000 Sleeve and Spool Set 1 1-C 132.029.357 Bumper 2 1-D 560.020.360 O-Ring 10 1-E 165.127.157 Cap, End 2 1-F 170.032.330 Hex Head Capscrew 1/4-20 x .75 8

Air Valve Assembly Parts List

1 031.183.001 Air Valve Assembly 1 Consists of all components above except: 1-F 170.032.115 Hex Head Capscrew 1/4-20 x .75 8

Air Valve Assembly Parts List (Use w/Cast Iron and Stainless Steel centers only) Item Part Number Description Qty 1 031.179.000 Air Valve Assembly 1

1-A 095.109.110 Body, Air Valve 1 1-B 031.139.000 Sleeve and Spool Set 1 1-C 132.029.357 Bumper 2 1-D 560.020.360 O-Ring 10 1-E 165.127.110 Cap, End 2 1-F 170.032.115 Hex Head Capscrew 1/4-20 x .75 8

4: AIR END

sa n d pip er pu mp .c om

s15mdl1sm-rev0614

Model S15 Metallic • 12

Air Distribution Valve Assembly

1-J

1-D

1-F

1-G

1-H

1-G

1-E

1-C

1-A

1-B

1-C

1-E

1-G

1-H

NOTE: CHECK GAP AFTER ASSEMBLY TO INSURE COMPLETE INSTALLATION OF RETAINING RING

(For NON-ATEX Cast Iron Centers)

4: AIR END

Air Distribution Valve Servicing

See repair parts drawing, remove screws.

Step 1: Remove end cap retainer (1-H).

Step 2: Remove end cap (1-E).

Step 3: Remove spool part of (1-A) (caution: do not scratch).

Step 4: Press sleeve (1-A) from body (1-B).

Step 5: Inspect O-Ring (1-H) and replace if necessary.

Step 6: Lightly lubricate O-Rings (1-H) on sleeve (1-A).

Step 7: Press sleeve (1-A) into body (1-B).

Step 8: Reassemble in reverse order, starting with step 3.

Note: Sleeve and spool (1-A) set is match ground to a specied clearance

sleeve and spools (1-A) cannot be interchanged.

IMPORTANT

Read these instructions completely, before installation

and start-up. It is the responsibility of the purchaser to retain this manual for reference. Failure to comply with the recommendations stated in this manual will

damage the pump, and void factory warranty.

Air Valve Assembly Parts List

Item Part Number Description Qty

1 031-140-000 Air Valve Assembly 1 1-A 031-139-000 Sleeve and Spool Set 1 1-B 095-094-551 Body, Air Valve 1 1-C 132-029-552 Bumper 2

1-D 165-096-551 Cap, Mufer 1

1-E 165-115-558 Cap, End 2

1-F 530-028-550 Mufer 1

1-G 560-020-360 O-Ring 8 1-H 675-044-115 Ring, Retaining 2 1-J 710-015-115 Screw, Self-tapping 4

For Pumps with Alternate Mesh, Sound Dampening Mufers or Piped Exhaust:

1 031-141-000 Air Valve Assembly 1

(Includes all items used on 031-140-000 minus items 1-D, 1-F & 1-J)

13 • Model S15 Metallic

sa n d pip er pu mp .c om

s15mdl1sm-rev0614

Air Valve with Stroke Indicator Assembly

NOTE: CHECK GAP AFTER ASSEMBLY TO INSURE COMPLETE INSTALLATION OF RETAINING RING

Air Distribution Valve Servicing

See repair parts drawing, remove screws.

Step 1: Remove end cap retainer (1-F).

Step 2: Remove end cap (1-E), bumper (1-C).

Step 3: Remove spool part of (1-A) (caution, do not scratch).

Step 4: Press sleeve (1-A) from body (1-B).

Step 5: Inspect O-Ring (1-G) and replace if necessary.

Step 6: Lightly lubricate O-Rings (1-G) on spool (1-A).

Step 7: Press sleeve (1-A) into body (1-B).

Step 8: Reassemble in reverse order.

Note: Sleeve and spool (1-A) set is match ground to a specied clearance

sleeve and spools (1-A) cannot be interchanged.

4: AIR END

Air Valve Assembly Parts List

Item Part Number Description Qty 1 031.146.000 Air Valve Assembly 1

1-A 031.143.000 Sleeve and Spool Set 1 1-B 095.094.559 Body, Air Valve 1 1-C 132.029.552 Bumper 2

1-D 165.096.559 Cap,Mufer 1

1-E 165.098.147 Cap, End 2

1-F 530.028.550 Mufer 1

1-G 560.020.360 O-Ring 8 1-H 675.044.115 Ring, Retaining 2 1-J 710.015.115 Screw, Self Tapping 4 1-K 210.008.330 Clip, Safety 1 1-M 560.029.360 O-Ring 2

For Pumps with Alternate Mesh, Sound Dampening Mufers or Piped Exhaust:

1 031.147.000 Air Valve Assembly 1 (includes all items on 031.146.000 minus 1-D, 1-F, & 1-J)

sa n d pip er pu mp .c om

s15mdl1sm-rev0614

ATEX Compliant

Model S15 Metallic • 14

Pilot Valve Assembly

Pilot Valve Servicing

With Pilot Valve removed from pump.

Step 1: Remove snap ring (4-F).

4: AIR END

Step 2: Remove sleeve (4-B), inspect O-Rings (4-C),

replace if required.

Step 3: Remove spool (4-D) from sleeve (4-B),

inspect O-Rings (4E), replace if required.

Step 4: Lightly lubricate O-Rings (4-C) and (4-E).

Reassemble in reverse order.

Pilot Valve Assembly Parts List

Item Part Number Description Qty

4 095.110.000 Pilot Valve Assembly 1 4-A 095.095.157 Valve Body 1 4-B 755.052.000 Sleeve (With O-Rings) 1 4-C 560.033.360 O-Ring (Sleeve) 6 4-D 775.055.000 Spool (With O-Rings) 1 4-E 560.023.360 O-Ring (Spool) 3 4-F 675.037.080 Retaining Ring 1

For Pumps with Cast Iron Center Section Item Part Number Description Qty

4 095.110.558 Pilot Valve Assembly 1 4-A 095.095.558 Valve Body 1 (includes all other items used on 095.110.000)

For Pumps with Stainless Steel Center Section Item Part Number Description Qty

4 095.110.110 Pilot Valve Assembly 1 4-A 095.095.110 Valve Body 1 (includes all other items used on 095.110.000)

15 • Model S15 Metallic

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s15mdl1sm-rev0614

Intermediate Assembly Drawing

Step 1: Remove plunger, actuator (30) from center of

intermediate pilot valve cavity.

Step 2: Remove Ring, Retaining (31), discard.

Step 3: Remove bushing, plunger (7), inspect for wear

and replace if necessary with genuine parts.

Step 4: Remove O-Ring (26), inspect for wear and

replace if necessary with genuine parts.

Step 5: Lightly lubricate O-Ring (26) and insert into

intermediate.

Step 6: Reassemble in reverse order.

Step 7: Remove Seal, Diaphragm Rod (33).

Step 8: Clean seal area, lightly lubricate and install new Seal,

Diaphragm Rod (33).

Intermediate Repair Parts List

Item Part Number Description Qty

5 114.024.157 Bracket, Intermediate 1

114.024.010 Bracket, Intermediate 1

114.024.110 Bracket, Intermediate 1 7 135.034.506 Bushing, Plunger 2 26 560.001.360 O-Ring 2 30 620.020.115 Plunger, Actuator 2 31 675.042.115 Ring, Retaining* 2 33 720.004.360 Seal, Diaphragm Rod 2

*Note: It is recommended that when plunger components are serviced, new retaining rings be installed.

IMPORTANT

When the pumped product source is at a higher

level than the pump (ooded suction condition),

pipe the exhaust higher than the product source to prevent siphoning spills. In the event of a diaphragm failure a complete rebuild of the center section is recommended.

4: AIR END

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s15mdl1sm-rev0614

Model S15 Metallic • 16

Diaphragm Service Drawing, with Overlay

Torque: Plate to Plate 480 in. lbs. 600 in. lbs. Santoprene

Diaphragm Service Drawing, Non-Overlay

5: WET END

One-Piece Bonded

Diaphragm Service Drawing

17 • Model S15 Metallic

*Available For Field Conversion From Overlay To One-Piece Bonded Diaphragm Kits:

Kit: 475-254-000

2 286-113-000 One-Piece Diaphragm 2 612-217-150 Inner Plates

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Diaphragm Servicing

Step 1: With manifolds and outer chambers removed, remove diaphragm assemblies from diaphragm rod. DO NOT use a pipe wrench or similar tool to remove assembly from rod. Flaws in the rod surface may damage bearings and seal. Soft jaws in a vise are recommended to prevent diaphragm rod damage.

Step 1.A: NOTE: Not all inner diaphragm plates are threaded. Some models utilize a through hole in the inner diaphragm plate. If required to separate diaphragm assembly, place assembly in a vise, gripping on the exterior cast diameter of the inner plate. Turn the outer plate clockwise to separate the assembly.

Always inspect diaphragms for wear cracks or chemical attack. Inspect inner and outer plates for deformities, rust scale and wear. Inspect intermediate bearings for elongation and wear. Inspect diaphragm rod for wear or marks. Clean or repair if appropriate. Replace as required.

Step 2: Reassembly: There are two different types of diaphragm plate assemblies utilized throughout the Sandpiper product line: Outer plate with a threaded stud, diaphragm, and a threaded inner plate.

Outer plate with a threaded stud, diaphragm, and an inner plate with through hole. Secure threaded inner plate in a vise. Ensure that the plates are being installed with the outer radius against the diaphragm.

Step 8: On opposite side of pump, thread the remaining assembly onto the diaphragm rod. Using a torque wrench, tighten the assembly to the diaphragm rod. Align diaphragm through bolt holes, always going forward past the recommended torque. Torque values are called out on the exploded view. NEVER reverse to align holes, if alignment cannot be achieved without damage to diaphragm, loosen complete assemblies, rotate diaphragm and reassemble as described above.

Step 9: Complete assembly of entire unit. One Piece Diaphragm Servicing (Bonded PTFE with integral plate) The One Piece diaphragm has a threaded stud installed in the integral plate at the factory. The inner diaphragm plate has a through hole instead of a threaded hole. Place the inner

plate over the diaphragm stud and thread the rst

diaphragm / inner plate onto the diaphragm rod only until the inner plate contacts the rod. Do not tighten. A small amount of grease may be applied between the inner plate and the diaphragm to facilitate assembly. Insert the diaphragm / rod assembly into the pump and install the outer chamber. Turn the pump over and thread the second diaphragm / inner plate onto the diaphragm rod. Turn the diaphragm until the inner plate contacts the rod and hand tighten the assembly. Continue tightening until the bolt holes align with the inner chamber holes. DO NOT LEAVE

THE ASSEMBLY LOOSE.

Step 3: Lightly lubricate, with a compatible material, the inner faces of both outer and inner diaphragm plates when using on non Overlay diaphragms (For EPDM water is recommended). No lubrication is required.

Step 4: Push the threaded outer diaphragm plate through the center hole of the diaphragm. Note: Most diaphragms are installed with the natural bulge out towards the fluid side. S05, S07, and S10 non–metallic units are installed with the natural bulge in towards the air side.

Step 5: Thread or place, outer plate stud into the inner plate. For threaded inner plates, use a torque wrench to tighten the assembly together. Torque values are called out on the exploded view.

Repeat procedure for second side assembly. Allow a minimum of 15 minutes to elapse after torquing, then re-torque the assembly to compensate for stress relaxation in the clamped assembly.

Step 6: Thread one assembly onto the diaphragm rod with sealing washer (when used) and bumper.

Step 7: Install diaphragm rod assembly into pump and secure by installing the outer chamber in place and tightening the capscrews.

5: WET END

IMPORTANT

Read these instructions completely,

before installation and start-up. It is the responsibility of the purchaser to retain this manual for reference. Failure to comply with the recommendations stated in this

manual will damage the pump, and

void factory warranty.

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Model S15 Metallic • 18

Solenoid Shifted Air Valve

II 2G EEx m c T5 II 2D c IP65 T100°C

Solenoid Shifted Air Distribution Valve Option

Warren Rupp’s solenoid shifted, air distribution valve option utilizes electrical signals to precisely control your SANDPIPER’s speed. The solenoid coil is connected to a customer - supplied control. Compressed air provides the pumping power, while electrical signals control pump speed (pumping rate).

Operation

The Solenoid Shifted SANDPIPER has a solenoid operated, air distribution valve in place of the standard SANDPIPER’s pilot operated, air distribution valve. Where a pilot valve is normally utilized to cycle the pump’s air distribution valve, an electric solenoid is utilized. As the solenoid is powered, one of the pump’s air chambers is pressurized while the other chamber is exhausted. When electric power is turned off, the solenoid shifts and the pressurized chamber is exhausted while the other chamber is pressurized. By alternately applying and removing power to the solenoid, the pump cycles much like a standard SANDPIPER pump, with one exception. This option provides a way to precisely control and monitor pump speed.

Before Installation

Before wiring the solenoid, make certain it is compatible with your system voltage.

6: OPTIONAL

*Special Conditions For Safe Use

A fuse corresponding to its rated current (max. 3*I motor protecting switch with short-circuit and thermal instantaneous tripping (set to rated current) shall be connected in series to each solenoid as short circuit protection. For very low rated currents of the solenoid the fuse of lowest current value according to the indicated IEC standard will be sufcient. The fuse may be accommodated in the associated supply unit or shall be separately arranged. The rated voltage to the fuse shall be equal to or greater than the stated rated voltage of the magnet coil. The breakage capacity of the fuse-link shall be as high as or higher than the maximum expected short circuit current at the location of the installation (usually 1500 A). A maximum permissible ripple of 20% is valid for all magnets of direct-current design.

according IEC 60127-2-1) or a

rat

SOLENOID SHIFTED AIR VALVE PARTS LIST

(Includes all items used on Composite Repair Parts List except as shown)

Item Part Number Description Qty

38 893-097-000 Solenoid Valve, NEMA4 1 39 219-001-000 Solenoid Coil, 24VDC 1 219-004-000 Solenoid Coil, 24VAC/12VDC 1 219-002-000 Solenoid Coil, 120VAC 1 219-003-000 Solenoid Coil, 240VAC 1 40 241-001-000 Connector, conduit 1 241-003-000 Conduit Connector with 1 Suppression Diode (DC Only) 41 170-029-330 Capscrew, Hex HD 5/16-18 x 1.50 4 42 618-051-150 Plug 2

IEC EEX m T4

For Explosion Proof Solenoid Coils used in North America and outside the European Union.

39 219-009-001 Solenoid Coil, 120VAC 60 219-009-002 Solenoid Coil, 240VAC 60 219-009-003 Solenoid Coil, 12VDC 1 219-009-004 Solenoid Coil, 24VDC 1 219-009-005 Solenoid Coil, 110VAC 50

219-009-006 Solenoid Coil, 230VAC 50 Note: Item 40 (Conduit Connector) is not required

II 2G EEx m c II T5 II 3/2 G Ex m c II T5 II 2D c IP65 T100°c

For ATEX Compliant Solenoid Coils used in the European Union

39 219-011-001 219-011-002 219-011-003 219-011-004 Note: Item 35 (Conduit Connector) is not required

Compressed Air Temperature Range: Maximum Ambient Temperature to plus 50°C

Solenoid Coil, Single mounting 12 VDC, 3.3W / 267mA

Solenoid Coil, Single mounting 24 VDC, 3.3W / 136mA Solenoid Coil, Single mounting 110/120 VAC, 3.4W / 29mA Solenoid Coil, Single mounting 220/240 VAC, 3.4W / 15mA

Hz 1 Hz 1

1 1 1

19 • Model S15 Metallic

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s15mdl1sm-rev0614

Written Warranty

5 - YEAR Limited Product Warranty

Quality System ISO 9001 Certied • Environmental Management Systems ISO 14001 Certied

Warren Rupp, Inc. (“Warren Rupp”) warrants to the original end-use purchaser that no product sold by

Warren Rupp that bears a Warren Rupp brand shall fail under normal use and service due to a defect in material

or workmanship within ve years from the date of shipment from Warren Rupp’s factory. Warren Rupp brands

include SANDPIPER®, MARATHON®, PortaPump®, SludgeMaster™ and Tranquilizer®.

~ See complete warranty at sandpiperpump.com/content/warranty-certications ~

Declaration of Conformity

Manufacturer: Warren Rupp, Inc.®, 800 N. Main Street

Mansfield, Ohio, 44902 USA

Certifies that Air-Operated Double Diaphragm Pump Series: HDB, HDF, M Non-Metallic,

S Non-Metallic, M Metallic, S Metallic, T Series, G Series, U Series, EH and SH High Pressure,

RS Series, W Series, SMA and SPA Submersibles, and Tranquilizer Surge Suppressors comply with

the European Community Directive 2006/42/EC on Machinery, according to Annex VIII.

This product has used Harmonized Standard EN809:1998+A1:2009, Pumps and Pump Units

for Liquids - Common Safety Requirements, to verify conformance.

October 20, 2005

Signature of authorized person

David Roseberry Printed name of authorized person

Revision Level: F

Date of issue

Engineering Manager Title

August 23, 2012 Date of revision

7: WARRANTY

EC Declaration of Conformity

In accordance with ATEX Directive 94/9/EC,

Equipment intended for use in potentially explosive environments.

Applicable Standard:

EN13463-1: 2001,

EN13463-5: 2003

David Roseberry, Engineering Manager

DATE/APPROVAL/TITLE:

27 MAY 2010

EN 60079-25: 2004

For pumps equipped with Pulse Output ATEX Option

KEMA Quality B.V. (0344)

AODD Pumps and Surge Suppressors

For Type Examination Designations, see page 2 (back)

AODD (Air-Operated Double Diaphragm) Pumps

EC Type Examination Certificate No. Pumps: KEMA 09ATEX0071 X

KEMA Quality B.V.

Utrechtseweg 310

6812 AR Arnhem, The Netherlands

Manufacturer: Warren Rupp, Inc.

, A Unit of IDEX Corportion

800 North Main Street, P.O. Box 1568, Mansfield, OH 44901-1568 USA

In accordance with ATEX Directive 94/9/EC,

Equipment intended for use in potentially explosive environments.

Manufacturer: Warren Rupp, Inc.

800 North Main Street, P.O. Box 1568, Mansfield, OH 44902 USA

EN 60079-25: 2004

For pumps equipped with Pulse Output ATEX Option KEMA Quality B.V. (0344)

AODD Pumps and Surge Suppressors

For Type Examination Designations

AODD (Air-Operated Double Diaphragm) Pumps

EC Type Examination Certificate No. Pumps: KEMA 09ATEX0071 X KEMA Quality B.V. Utrechtseweg 310 6812 AR Arnhem, The Netherlands

DATE/APPROVAL/TITLE: 27 MAY 2010

ATEX Summary of Markings

Pump types, S1F, S15, S20, and S30 provided with the pulse output option

Pump types, S1F, S15, S20, and S30 provided with the integral solenoid option

Pump types, HDB1½, HDB40, HDB2, HDB50, HDB3, HDF1, HDF25, HDF2, HDF3M, PB¼, S05, S1F, S15, S20, S30, SB1, SB25, ST1½, ST40, G15, G20, and G30, without the above listed options, no aluminum parts

Pump types, DMF2, DMF3, HDB1½, HDB40, HDB2, HDB50, HDB3, HDF1, HDF25, HDF2, HDF3M, PB¼, S05, S1F, S15, S20, S30, SB1, SB25, SE½, ST1, ST25, ST1½, ST40, U1F, G05, G1F, G15, G20, and G30

Surge Suppressors all types II 2 G T5

7: WARRANTY

EC Type Certificate No. Pumps: KEMA 09ATEX0071 X Type Certificate No. Pumps: KEMA 09ATEX0072 X Type Certificate No. Suppressors: KEMA 09ATEX0073

Type Marking Listed In

II 2 G Ex ia c IIC T5 II 3/2 G Ex ia c IIC T5 II 2 D

Ex c iaD 20 IP67 T100oC

II 2 G EEx m c II T5 II 3/2 G EEx m c II T5 II 2 D c IP65 T100

II 1 G c T5 II 3/1 G c T5 II 1 D c T100 I M1 c I M2 c

II 2 G c T5 II 3/2 G c T5 II 2 D c T100

II 3/2 G T5 II 2 D T100

, A Unit of IDEX Corportion

Applicable Standard:

EN13463-1: 2001, EN13463-5: 2003

David Roseberry, Engineering Manager

KEMA 09ATEX0071 X CE 0344

KEMA 09ATEX0071 X

CE 0344

KEMA 09ATEX0071 X KEMA 09ATEX0072 X CE 0344

KEMA 09ATEX0072 X CE

KEMA 09ATEX0073 CE

Non-Conductive

Fluids

KEMA 09ATEX0071 X KEMA 09ATEX0071 X KEMA 09ATEX0071 X

KEMA 09ATEX0071 X KEMA 09ATEX0071 X KEMA 09ATEX0071 X KEMA 09ATEX0071 X KEMA 09ATEX0072 X

No Yes Yes

No Yes

KEMA 09ATEX0072 X KEMA 09ATEX0072 X KEMA 09ATEX0072 X

No Yes Yes

KEMA 09ATEX0073 KEMA 09ATEX0073 KEMA 09ATEX0073

No Yes Yes

SANDPIPER S15 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual