4.64
117.73
3.87
98.17
3.93
99.89
7.44
188.98
9.10
231.14
3.22
81.76
DISCHARGE PORT
1" 150# ANSI RF FLANGE
SUCTION PORT
1" 150# ANSI RF FLANGE
9.09
230.80
1.63
41.28
5.00
127
6.39
162.31
AIR INLET
1/2 NPT
DISCHARGE PORT
1" NPT
SERVICE & OPERATING MANUAL
Original Instructions
Certied Quality
Model S1F
Metallic
Design Level 1
Quality System
ISO 9001 Certied
1: PUMP SPECS2: INSTAL & OP3: EXP VIEW4: AIR END5: WET END6: OPTIONAL7: WARRANTY
Environmental Management System
ISO 14001 Certied
Warren Rupp, Inc.
A Unit of IDEX Corporation
800 N. Main St.,
Manseld, Ohio 44902 USA
Telephone 419.524.8388
Fax 419.522.7867
SANDPIPERPUMP.COM
© Copyright 2014 Warren Rupp, Inc.
All rights reserved
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 certied 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.
kg
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.
Model S1F Metallic
sa n d pip er pu mp .c om
s1fmdl1sm-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 .....................................18
• Diaphragm Drawings
• Diaphragm Servicing
SECTION 6: OPTIONAL CONFIGURATIONS ....20
• Solenoid Shifted Air Valve
SECTION 7: WARRANTY & CERTIFICATES ....21
• Warranty
• CE Declaration of Conformity - Machinery
• ATEX Declaration of Conformity
• ATEX Summary of Markings
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
Model S1F Metallic
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 #:
S
__ ____ __ __ __ __ __ __ __ __ __ ____
(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
1F 1"
Check Valve Type
B 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
I EPDM/Santoprene
G PTFE-Neoprene/PTFE
H Hytrel/Hytrel
N Neoprene/Neoprene
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
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 Flanged Manifolds
Pump Style
S Standard
Pump Options
0 None
1 SoundDampeningMufer
2 MeshMufer
3 High temperature Air
Valvew/EncapsulatedMufer
4 High temperature Air
Valve w/Sound
DampeningMufer
5 High temperature Air
Valvew/MeshMufer
6 MetalMufer
7 MetalMuferwith
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.
Special condition for safe use:
Conductive polypropylene, conductive acetal, or conductive PVDF pumps are not to be installed
in applications where the pumps may be subjected to oil, greases and hydraulic liquids.
1 • Model S1F Metallic
Models equipped with Wetted Options I, S or H, Non-Wetted
Options I or Z Pump Options 6 or 7, and Kit Option 0.
Note: See ATEX Explanation of EC-Type Certicate
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 page 19 for ATEX Explanation of Type Examination
Certicate
(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)
Note: Pump models equipped with these explosion-proof solenoid
IEC EEX m T4
kit options E1, E3, E5, E7, E8 or E9, are certied and approved by
the above agencies. They are NOT ATEX compliant.
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
5(8.5)
15(25.5)
20(34)
25(42.5)
0 5 10 15 20
25 30 35 40 45
160140
180120100806040200
100
80
60
40
20
0
0
1
2
3
4
5
6
7
30
20
25
10
15
5
9.1
6
7.6
3
4.5
1.5
50
10(17)
30(51)
35(59.5)
40(68)
CAPACITY
Liters per minute
HEAD
U.S. Gallons per minute
BAR
PSI
NPSHR
METERS
FEET
MODEL S1F Metallic Performance Curve
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%.
100 PSI (6.8 Bar)
60 PSI (4.08 Bar)
20 PSI (1.36 Bar) Air Inlet Pressure
40 PSI (2.72 Bar)
80 PSI (5.44 Bar)
Performance
S1F METALLIC
SUCTION/DISCHARGE PORT SIZE
• 1" NPT (internal)
• 1" BSP Tapered (internal)
• 1" ANSI 150# Raised Face Flanges
CAPACITY
• 0 to 45 gallons per minute
(0 to 170 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
• .11 Gallon / .42 liter
MAXIMUM OPERATING PRESSURE
• 125 psi (8.6 bar)
SHIPPING WEIGHT
• Aluminum 28 lbs. (13kg)
• Cast Iron 46 lbs. (21kg)
• Stainless Steel 43 lbs. (20kg)
2
or 86 meters)
1: PUMP SPECS
Materials
Material Prole:
CAUTION! Operating temperature limitations are as follows:
Conductive Acetal: Tough, impact resistant, ductile. Good
abrasion resistance and low friction surface. Generally inert, with
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
alcohols.
FKM: (Fluorocarbon) Shows good resistance to a wide range
of oils and solvents; especially all aliphatic, aromatic and
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
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
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
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.
Operating
Temperatures:
Max. Min.
190°F
88°C
280°F
138°C
350°F
177°C
220°F
104°C
200°F
93°C
190°F
88°C
180°F
82°C
-20°F
-29°C
-40°F
-40°C
-40°F
-40°C
-20°F
-29°C
-10°F
-23°C
-10°F
-23°C
32°F
0°C
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 triuoride or oxygen
diuoride 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 specication for nickel and nickel alloy.
Stainless Steel: Equal to or exceeding ASTM specication 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.
Forspecicapplications,alwaysconsulttheChemicalResistanceChart.
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
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
Model S1F Metallic • 2
Dimensional Drawings
10.25
260.35
6.40
162.43
12.03
305.56
.41
10.32
1.22
30.96
5.13
130.18
SUCTION PORT
1" NPT
1" NPT EXHAUST PORT
9.09
230.80
1.63
41.28
5.00
127
6.39
162.31
AIR INLET
1/2 NPT
DISCHARGE PORT
1" NPT
S1F Metallic - NPT
Dimensions in inches (mm dimensions in brackets). Dimensional Tolerance:±1/8" (± 3mm)
The dimensions on this drawing are for reference only. A certied drawing can be requested if physical dimensions are needed.
1: PUMP SPECS
10.25
260.35
5.13
130.18
12.88
327.09
6.40
162.43
1" NPT EXHAUST PORT
1.22
30.96
.41
10.32
SUCTION PORT
1" NPT
12.03
305.56
9.09
230.80
DISCHARGE PORT
1" NPT
AIR INLET
41.28
5.00
127
1.63
1/2 NPT
6.39
162.31
4X
3.87
98.35
R.16
3.97
6.75
171.45
5.00
127
8.16
207.19
3 • Model S1F Metallic
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
Dimensional Drawings
S1F 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 certied drawing can be requested if physical dimensions are needed.
1" NPT EXHAUST PORT
.13
3.18
9.10
231.14
10.25
260.35
8.37
212.71
4.18
106.29
5.13
130.18
2.00
50.80
14.04
16.04
407.30
2.00
50.80
356.50
98.17
7.44
188.98
4.64
117.73
3.87
DISCHARGE PORT
1" 150# ANSI RF FLANGE
SUCTION PORT
1" 150# ANSI RF FLANGE
3.22
81.76
3.93
99.89
1: PUMP SPECS
7.44
188.98
3.22
81.76
2.09
53.18
AIR INLET
1/2" NPT
3.54
89.81
4X
.38
MOUNTING HOLES
9.53
6.73
171.07
BOTTOM VIEW
4.19
106.43
5.31
135
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
Model S1F 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 S1F 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.
sa n d pip er pu mp .c om
s1fmdl1sm-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
1
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
2
Air Inlet
3
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 sufcient 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 efcient air ow to pump
ow ratio.
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
Model S1F 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 mufer. Remove mufer screen, clean or de-ice, and re-install.
Pumped uid in air exhaust mufer. 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 mufer. 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 mufer 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 mufer. 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 mufer. 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).
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 S1F Metallic
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
OPTIONAL METALLIC SEAT
Composite Repair Parts Drawing
8
18
4
17
11
Torque:
90 in/lbs
31
32
OPTIONAL MUFFLER
16
1
12
Torque:
90 in/lbs
OPTIONAL OVERLAY
25
7
21
26
3
28
5
14
27
6
23
15
14
24
Torque:
450 in/lbs with
PTFE overlay
diaphragms
24
Torque:
350 in/lbs
19
20
9
30
2
29
13
10
2
29
22
30
9
29
22
3: EXP VIEW
Service & Repair Kits
476-228-000 Air End Kit (Aluminum Center)
Seals, O-Ring, Gaskets, Retaining Rings, Air Valve
Sleeve and Spool Set, and Pilot Valve Assembly.
476-201-000 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.
476-194-354 Wet End Kit
Santoprene Diaphragms, Balls and Polyethylene Seats.
476-194-360 Wet End Kit
Nitrile Diaphragms, Balls, and Polyethylene Seats.
476-194-365 Wet End Kit
Neoprene Diaphragms, Balls, and Polyethylene Seats.
476-194-633 Wet End Kit
FKM Diaphragms, PTFE Balls and Seats.
476-194-356 Wet End Kit
Hytrel Diaphragms, Balls, and Polyethylene Seats
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
476-194-635 Wet End Kit
Neoprene Diaphragms, PTFE Overlay
Balls and Seats.
476-194-654 Wet End Kit
Santoprene Diaphragms, PTFE Overlay,
PTFE Balls, PTFE Seats.
476-194-661 Wet End Kit
EPDM Diaphragms, Santoprene Balls
and Polyethylene Seats.
476-194-659 Wet End Kit
One-PIece Bonded PTFE/Nitrile Diaphragm,
PTFE Balls, PTFE Seats.
Hardware Kits
475-212-330
and Hex Nuts.
Zinc Plated Capscrews, Washers,
475-212-115 Stainless Steel Capscrews, Washers,
and Hex Nuts.
Model S1F Metallic • 8
Composite Repair Parts List
Item Part Number Description Qty
1 031.179.000 Air Valve Assembly
(Cast Iron Centers Only) 1
031.146.000 Air Valve Assembly
(Stroke Indicator) 1
031.147.000 Air Valve Assembly
(Stroke Indicator)
1
031.183.000 Air Valve Assembly 1
031.183.001 Air Valve Assembly
(W/Stainless Steel Hardware) 1
031.173.000 Air Valve Assembly
(W/ Aluminum centers only) 1
031.173.001 Air Valve Assembly
(W/ Stainless Steel Hardware only) 1
031.140.000 Air Valve Assembly w/Integral mufer
(Cast Iron Centers Only) 1
031.141.000 Air Valve Assembly
(Cast Iron Centers Only) 1
2 050.028.354 Ball, Check 4
050.028.356 Ball, Check 4
050.028.360 Ball, Check 4
050.028.365 Ball, Check 4
050.028.600 Ball, Check 4
3 070.012.170 Bushing 2
4 095.110.000 Pilot Valve Assembly 1
095.110.558 Pilot Valve Assembly 1
(Cast Iron Centers Only)
5 114.025.157 Intermediate 1
3: EXP VIEW
114.025.010 Intermediate 1
6 132.019.360 Bumper 2
7 135.036.506 Bushing 2
8 165.120.157 Cap, Air Inlet Assembly 1
165.120.010 Cap, Air Inlet Assembly 1
9 170.044.115 Capscrew, Hex Hd 5/16-18 X 1.00 16
170.044.330 Capscrew, Hex Hd 5/16-18 X 1.00 16
10 170.045.115 Capscrew, Hex Hd 5/16-18 X 1.25 16
170.045.330 Capscrew, Hex Hd 5/16-18 X 1.25 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
12 171.053.115 Capscrew, Hex Soc 3/8-16 X 2.50 4
(Stroke Indicator option only)
171.053.330 Capscrew, Hex Soc 3/8-16 X 2.50 4
(Stroke Indicator option only)
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
13 196.173.156/157 Chamber, Outer 2
196.173.010 Chamber, Outer 2
196.173.110 Chamber, Outer 2
14 286.008.354 Diaphragm 2
286.008.356 Diaphragm 2
286.008.360 Diaphragm 2
286.008.363 Diaphragm 2
286.008.364 Diaphragm 2
286.008.365 Diaphragm 2
286.112.000 Diaphragm, One.Piece Bonded 2
15 286.015.604 Diaphragm, Overlay 2
16 360.093.360 Gasket, Air Valve 1
17 360.103.360 Gasket, Pilot Valve 1
18 360.104.379 Gasket, Air Inlet Cap 1
19 518.175.156 Manifold, Suction 1
518.175.156E Manifold, Suction 1" BSP Tapered
518.175.010 Manifold, Suction 1
518.175.010E Manifold, Suction 1"
(BSP Tapered) 1
518.175.156W Welded Raised Face 150#
1" ANSI Flanged Manifold 1
518.175.110 Manifold, Suction 1
518.175.110E Manifold, Suction 1"
(BSP Tapered) 1
518.175.110W Welded Raised Face 150#
1" ANSI Flanged Manifold 1
Item Part Number Description Qty
20 518.176.156 Manifold, Discharge 1
518.176.156E Manifold, Discharge 1"
(BSP Tapered) 1
518.176.156W Welded Raised Face 150#
1" ANSI Flanged Manifold 1
518.176.010 Manifold, Discharge 1
518.176.010E Manifold, Discharge 1"
(BSP Tapered) 1
518.176.110 Manifold, Discharge 1
518.176.110E Manifold, Discharge 1"
(BSP Tapered) 1
518.176.110W Welded Raised Face 150#
1" ANSI Flanged Manifold 1
21 560.001.360 O-Ring 2
22 560.091.360 Seal (Check Valve)
(See item 29) 8
560.091.363 Seal (Check Valve)
(See item 29) 8
560.091.364 Seal (Check Valve)
(See item 29) 8
560.091.365 Seal (Check Valve)
(See item 29) 8
560.091.611 Seal (Check Valve)
(See item 29) 8
23 612.022.330 Plate, Inner Diaphragm 2
612.218.330 Plate, Inner Diaphragm 2
(use with One-Piece Bonded)
24 612.108.157 Plate,
Outer Diaphragm Assembly 2
612.101.082 Plate,
Outer Diaphragm Assembly 2
612.101.110 Plate,
Outer Diaphragm Assembly 2
25 620.022.115 Pin, Actuator 2
26 675.042.115 Ring, Retaining 2
27 685.060.120 Rod, Diaphragm 1
28 720.010.375 Seal, U-Cup 2
29 722.098.550 Seat, Check Ball 4
722.098.080 Seat, Check Ball
(seals required see item 22) 4
722.098.110 Seat, Check Ball
(seals required see item 22) 4
722.098.150 Seat, Check Ball
(seals required see item 22) 4
722.098.600 Seat, Check Ball 4
30 900.004.330 Lock Washer, 5/16 16
900.004.115 Lock Washer, 5/16 16
31 901.038.330 Flat Washer, 5/16 4
901.038.115 Flat Washer, 5/16 4
32 530.033.000 Mufer, Metal 1
Parts not shown used with Raised Face ANSI Flange Options R and W:
170.043.330 Hex Cap Screw 4
326.050.080 Mounting Foot 2
545.003.330 Hex Nut 4
900.001.330 Lock Washer 4
901.002.330 Flat Washer 8
Parts not shown used with Raised Face ANSI Flange Option R ONLY:
334.112.110 1" ANSI 150# Raised Face Flange and
Threaded Pipe Connection 2
538.035.110 1" NPT Pipe Nipple x 1 1/2 Long 2
LEGEND:
= Items contained within Air End Kits
= Items contianed within Wet End Kits
Note: Kits contain components specic to the material codes.
ATEX Compliant
9 • Model S1F Metallic
sa n d pip er pu mp .c om
s1fmdl1sm-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.....Unlled Polypropylene
555.....Polyvinyl Chloride
556.....Black Vinyl
557.....Unlled Conductive Polypropylene
558.....Conductive HDPE
559.....Glass Filled - Conductive Polypropylene
558.....Conductive HDPE
570.....Rulon II
580.....Ryton
®
®
600.....PTFE (virgin material)
Tetrauorocarbon (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 uids
are thoroughly ushed.
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
Model S1F 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 cap screws (1-F).
Step 2: Remove end cap (1-E) and bumper (1-C).
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-Rings (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 specied 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
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 Mufer 1
1-H 165.096.551 Mufer 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 these Valve Assemblies are
not ATEX compliant.
11 • Model S1F Metallic
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
Air Distribution Valve Assembly
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1: Remove hex cap screws (1-F).
Step 2: Remove end cap (1-E) and bumper (1-C).
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-Rings (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 specied 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.
4: AIR END
Air Valve Assembly Parts List
(Use w/Aluminum center sections)
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
ATEX Compliant
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
Model S1F Metallic • 12
Air Distribution Valve Assembly
(Use With Cast Iron Centers Only)
1-F
1-E
1-D
1-C
1-A
1-D
1-B
1-B
Note: cannot be used with
*
integralmuferOption0.
1-C
1-D
1-F
1-E
4: AIR END
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1: Remove hex cap screws (1-F).
Step 2: Remove end cap (1-E) and bumper (1-C).
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-Rings (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 specied 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
1 031.179.000 Gas Valve Assembly 1
1-A 095.109.110 Valve Body 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 Capscrew 8
*
13 • Model S1F Metallic
ATEX Compliant
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
Air Distribution Valve Assembly
1-J
1-D
1-F
1-G
1-H
1-G
1-E
1-C
1-A
1-A
1-B
1-C
1-E
1-G
1-H
(For NON-ATEX Cast Iron Centers)
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-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 specied 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.
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
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, Mufer 1
1-E 165.115.558 Cap, End 2
1-F 530.028.550 Mufer 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 Mufers 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)
Model S1F Metallic • 14
4: AIR END
Air Valve with Stroke Indicator Assembly
1-B
1-B
NOTE: CHECK GAP AFTER ASSEMBLY
TO INSURE COMPLETE INSTALLATION
OF RETAINING RING
1-A
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), bumper (1-C).
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-Rings (1-G) and replace if necessary.
Step 6: Lightly lubricate O-Rings (1-G) on sleeve (1-B).
Step 7: Press sleeve (1-B) into body (1-A).
Step 8: Reassemble in reverse order.
Note: Sleeve and spool (1-B) set is match ground to a specied clearance
sleeve and spools (1-B) cannot be interchanged.
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, Mufer 1
1-E 165.098.147 Cap, End 2
1-F 530.028.550 Mufer 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
Mufers 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).
15 • Model S1F Metallic
ATEX Compliant
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
Pilot Valve Assembly
Pilot Valve Servicing
With Pilot Valve removed from pump.
Step 1: Remove snap ring (4-F).
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.
4: AIR END
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)
ATEX Compliant
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
Model S1F Metallic • 16
Intermediate Assembly
4: AIR END
Intermediate Assembly Drawing
Step 1: Remove plunger, actuator (25) from center of
intermediate pilot valve cavity.
Step 2: Remove Ring, Retaining (26), discard.
Step 3: Remove bushing, plunger (7), inspect for wear
and replace if necessary with genuine parts.
Step 4: Remove O-Ring (21), inspect for wear and
replace if necessary with genuine parts.
Step 5: Lightly lubricate O-Ring (21) and insert into
intermediate.
Step 6: Utilizing a new Ring, Retaining (26) reassemble
in reverse order
Step 7: Remove Seal, Diaphragm Rod (28).
Step 8: Clean seal area, lightly lubricate and install new Seal,
Diaphragm Rod (28).
28
Intermediate Assembly Parts List
Item Part Number Description Qty
5 114.025.157 Intermediate 1
114.025.010 Intermediate Cast Iron Centers 1
7 135.036.506 Bushing, Plunger* 2
21 560.001.360 O-Ring 2
25 620.022.115 Plunger, Actuator* 2
26 675.042.115 Ring, Retaining 2
28 720.010.375 Seal, Diaphragm Rod* 2
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.
17 • Model S1F Metallic
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s1fmdl1sm-rev0614
Diaphragm Service Drawing, with Overlay
450 in.lbs. for
Overlay diaphragms
Diaphragm Service Drawing, Non-Overlay
One-Piece Bonded
Diaphragm Service Drawing
*
14
350 in.lbs. for PTE
and elastomer diaphragms
*Available For Field Conversion From Overlay
To One-Piece Bonded Diaphragm Kits:
Kit: 475.250.000
2 286.112.000 One-Piece Diaphragm
2 612.218.330 Inner Plates
5: WET END
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s1fmdl1sm-rev0614
Model S1F Metallic • 18
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
5: WET END
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.
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.
19 • Model S1F Metallic
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s1fmdl1sm-rev0614
Solenoid Shifted Air Valve
II 2G EEx m c T5
II 2D c IP65 T100°C
36
Wiring
Diagram
#2 Terminal
Neutral
(Negative)
3rd Terminal
for ground.
#1 Terminal
Power
(Positive)
35
34
Solenoid Shifted Air
Distribution Valve Option
Warren Rupp’s solenoid shifted, air distribution valve option utilizes electrical
signals to precisely control your SANDPIPERs 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 SANDPIPERs 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.
*Special Conditions For Safe Use
A fuse corresponding to its rated current (max. 3*I
60127-2-1) or a 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 sufcient. 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.
sa n d pip er pu mp .c om
s1fmdl1sm-rev0614
according IEC
rat
33
37
37
33
Solenoid Shifted Air Valve Parts List
(Includes all items used on Composite Repair Parts List except as
shown)
Item Part Number Description Qty
33 893.097.000 Solenoid Valve, NEMA4 1
34 219.001.000 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
35 241.001.000 Connector, conduit 1
241.003.000 Conduit Connector with 1
Suppression Diode (DC Only)
36 170.045.330 Capscrew, Hex HD 5/16-18 x 1.25 4
37 618.050.150 Plug 2
IEC EEX m T4
For Explosion Proof Solenoid Coils used in North America and
outside the European Union.
34 219.009.001 Solenoid Coil, 120VAC 60 Hz 1
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 35 (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
*
34 219.011.001 Solenoid Coil, Single mounting 12 VDC,
3.3W / 267mA 1
219.011.002 Solenoid Coil, Single mounting 24 VDC,
3.3W / 136mA 1
219.011.003 Solenoid Coil, Single mounting 110/120 VAC,
3.4W / 29mA 1
219.011.004 Solenoid Coil, Single mounting 220/240 VAC,
3.4W / 15mA 1
Note: Item 35 (Conduit Connector) is not required
Compressed Air Temperature Range: Maximum Ambient Temperature
to plus 50°C
Hz 1
Hz 1
Hz 1
6: OPTIONAL
Model S1F Metallic • 20
Written Warranty
5 - YEAR Limited Product Warranty
Quality System ISO 9001 Certied • Environmental Management Systems ISO 14001 Certied
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-certications ~
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
7: WARRANTY
Date of issue
Engineering Manager
Title
August 23, 2012
Date of revision
EC Declaration of Conformity
EC Declaration of Conformity
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.
, A Unit of IDEX Corportion
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)
Applicable Standard:
EN13463-1: 2001,
EN13463-5: 2003
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
David Roseberry, Engineering Manager
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
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
o
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
o
C
o
C
o
C
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
EC Type Certificate No. Pumps: KEMA 09ATEX0071 X
Type Certificate No. Pumps: KEMA 09ATEX0072 X
Type Certificate No. Suppressors: KEMA 09ATEX0073
KEMA 09ATEX0071 X
KEMA 09ATEX0071 X
KEMA 09ATEX0071 X
KEMA 09ATEX0071 X
KEMA 09ATEX0071 X
KEMA 09ATEX0071 X
KEMA 09ATEX0071 X
KEMA 09ATEX0071 X
KEMA 09ATEX0071 X
KEMA 09ATEX0071 X
KEMA 09ATEX0072 X
KEMA 09ATEX0072 X
KEMA 09ATEX0072 X
KEMA 09ATEX0072 X
KEMA 09ATEX0073
KEMA 09ATEX0073
KEMA 09ATEX0073
Non-Conductive
Fluids
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
No
Yes
No
Yes
Yes
No
Yes
Yes
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