SANDPIPER SB25 User Manual

C

2

1

D

SERVICE & OPERATING MANUAL

Original Instructions

Certied Quality

Quality System

ISO 9001 Certied

Environmental Management System

ISO 14001 Certied

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

Model SB1 & SB25

Metallic
Design Level 5

Warren Rupp, Inc.

A Unit of IDEX Corporation

800 N. Main St.,

Manseld, Ohio 44902 USA

Telephone [phone]

Fax [phone]

SANDPIPERPUMP.COM

© Copyright 2014 Warren Rupp, Inc.

All rights reserved

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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.

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 SB1/SB25

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sb1dl5sm-rev0714

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 Valve Assembly for Aluminum Center Sections

• Air Valve Assembly for Cast Iron Center Sections

• Pilot Valve Assembly

SECTION 5: WET END .....................................15

• Diaphragm Drawings

• Diaphragm Servicing

SECTION 6: OPTIONAL CONFIGURATIONS ....17

• Dual Port

SECTION 7: WARRANTY & CERTIFICATES ....19

• Warranty

• EC Declaration of Conformity - Machinery

• EC Declaration of Conformity - ATEX

• EC Summary of Markings

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sb1dl5sm-rev0714

Model SB1/SB25

Explanation of Pump Nomenclature

II 2GD T5

II 2GD T5

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

Your Model #:

__ __ _____ __ ___ __ __

(ll in from pump
nameplate)

Pump Pump Pump Size Discharge Diaphragm/ Design

1: PUMP SPECS

Series Design and Options Porting

Model #:

XX X XXXXXX, XX XXX X XX

Pump Series

S SANDPIPER

Pump Design

B Soilid Ball

Pump Size

1 1"
25 1" BSPT (Tapered Thread)

Discharge Porting Position

D Bottom
S Side
T Top
ET Dual Top
ES Dual Side

Options

P1 Intrinsically Safe ATEX Compliant
Pulse Output

®

Diaphragm Check Valve Materials

B Nitrile
C FKM with PTFE
F FDA Accepted White Nitrile
GN Neoprene Backup with PTFE Overlay

and PTFE Check Balls
GR Hytrel Backup w/
PTFE Overlay/PTFE Balls
GZ PTFE/Nitrile Bonded
One-Piece/PTFE Balls

H EPDM with PTFE
N Neoprene
R Hytrel
S Santoprene
V FKM

Design Level

5

Valve

Level

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

Construction

Construction

A Aluminum Wetted, Aluminum Air
SI Stainless Steel Wetted, Cast Iron Air
SS Stainless Steel Wetted, Aluminum Air
HC Alloy-C Wetted, Aluminum Air
HI Alloy-C Wetted, Cast Iron Air

ATEX Detail

(1)

1 • Model SB1 & SB25

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

Models equipped with Construction designations
SI or HI. Note: See ATEX Explanation of Type

Certicate

Models equipped with Construction designations A,
SI, SS, HC, or HI.

Type Examination Certicate

Note: See ATEX Explanation of

(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.

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sb1dl5sm-rev0714

Performance

SB1 & SB25

SUCTION/DISCHARGE PORT SIZE

• SB1: 1” (25.4mm) NPT(F)

• SB25: 1” (25.4mm) BSP Tapered

BAR

7

CAPACITY

• 0 to 42 gallons per minute

6

(0 to 159 liters per minute)

AIR DISTRIBUTION VALVE

5

• No-lube, no-stall design

SOLIDS-HANDLING

• Up to nearly .25 in. (6.3mm)

HEADS UP TO

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

2

or 88 meters)

MAXIMUM OPERATING PRESSURE

4

HEAD

3

2

• 125 psi (8.6 bar)

DISPLACEMENT/STROKE

1

• .09 Gallon / .34 liter

SHIPPING WEIGHT

0

• Aluminum 31 lbs. (14kg)

• Stainless Steel 45 lbs. (20kg)

• Alloy C 45 lbs. (20kg)

• Stainless Steel with Cast Iron Center 65 lbs. (30kg)

• Alloy C with Cast Iron Center 65 lbs. (30kg)

100

90

80

70

60

50

40

PSI

100 PSI

80 PSI

60 PSI

40 PSI

AIR CONSUMPTION

SCFM (M

10(17)

15(25.5)

3

/hr)

20(34)

MODEL SB1/SB25 Performance Curve

Performance based on the following: elastomer fitted pump, flooded suction,

water at ambient conditions. The use of other materials and varying hydraulic

25(42.5)

30(51)

conditions may result in deviations in excess of 5%.

35(59.5)

40(68)

45(76.5)

50(85)

30

20

20 PSI Air Inlet Pressure

10

0

0 4

0 50 75 100 125 150

25

8

12

16

20

24

28

32 36

U.S. Gallons per minute

Liters per minute

CAPACITY

1: PUMP SPECS

40

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
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 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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sb1dl5sm-rev0714

Model SB1 & SB25 • 2

SB1 / SB25

HEAVY DUTY BALL VALVE PUMP

DIMENSIONAL TOLERANCE

[XX] = MILLIMETERS

DIM "B"

5.86 [149] 13.90 [353] 14.55 [370]

5.54 [141] 13.60 [345] 15.75 [400]

8

7

6

5

4

3

MADE FROM

"B"

6.89
175

AIR EXHAUST

3/4" NPT

AIR INLET

1/2" NPT

C

3

2

1

D

B

Dimensional Drawings

SB1 & SB25 Heavy Duty Ball Valve

"C"

1: PUMP SPECS

"D"

9.00
229

11.36
288

DISCHARGE PORT

1" NPT (SB1)

1" BSPT (SB25)

6.12
155

"A"

AIR EXHAUST

3/4" NPT

AIR INLET

1/2" NPT

"B"

12.50
317

4.63
118

SUCTION PORT

1" NPT (SB1)

6.89
175

1" BSPT (SB25)

.7218

4X

NOTE:

UNIT FURNISHED WITH SUB-BASE PLATE

.28 [7] MOUNTING HOLE

AND RUBBER FEET AS STANDARD. FOR

STATIONARY BOLT DOWN USE, RUBBER

8.56
217

FEET CAN BE REMOVED.

SB1 / SB25

HEAVY DUTY BALL VALVE PUMP

DIMENSIONAL TOLERANCE

[XX] = MILLIMETERS

PUMP

COFIGURATION

ALUMINUM

CENTER SECTION

CAST IRON

CENTER SECTION

PULSE OUTPUT

CONFIGURATION

DIM "A" DIM "B"

3.95 [100] 5.86 [149] 13.90 [353] 14.55 [370]

4.10 [104] 5.54 [141] 13.60 [345] 15.75 [400]

1/8 [3]

DIM "C" DIM "D"

PUMP

COFIGURATION

ALUMINUM

CENTER SECTION

CAST IRON

CENTER SECTION

PULSE OUTPUT

CONFIGURATION

DIM "A"

3.95 [100]

4.10 [104]

PART NUMBER

MATERIAL

3 • Model SB1 & SB25

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sb1dl5sm-rev0714

"D"

11.36
288

9.00
229

8.56
217

4X

.28 [7] MOUNTING HOLE

NOTE:

UNIT FURNISHED WITH SUB-BASE PLATE

AND RUBBER FEET AS STANDARD. FOR

STATIONARY BOLT DOWN USE, RUBBER

FEET CAN BE REMOVED.

.7218

.6416

8.43
214

7.62
194

"A"

"B"

"C"

6.82
173

DISCHARGE PORT

1" NPT (SB1)

1" BSPT (SB25)

SUCTION PORT

1" NPT (SB1)

1" BSPT (SB25)

AIR INLET

1/2" NPT

AIR EXHAUST

3/4" NPT

HEAVY DUTY FLAP VALVE PUMP

BOTTOM PORTED

DIMENSIONAL TOLERANCE

1/8 [3]

[XX] = MILLIMETERS

PUMP

COFIGURATION

DIM "A" DIM "B"

DIM "C" DIM "D"

ALUMINUM

CENTER SECTION

3.95 [100] 5.86 [149] 15.36 [390] 14.49 [368]

CAST IRON

CENTER SECTION

4.10 [104] 5.54 [141] 15.06 [383] 15.69 [398]

PULSE OUTPUT

CONFIGURATION

.7218

7.62
194

"A"

"B"

"C"

6.82
173

AIR INLET

1/2" NPT

AIR EXHAUST

3/4" NPT

1: PUMP SPECS

HEAVY DUTY FLAP VALVE PUMP

BOTTOM PORTED

DIMENSIONAL TOLERANCE

PUMP

COFIGURATION

ALUMINUM

CENTER SECTION

CAST IRON

CENTER SECTION

PULSE OUTPUT

CONFIGURATION

[XX] = MILLIMETERS

DIM "A" DIM "B"

3.95 [100] 5.86 [149] 15.36 [390] 14.49 [368]

4.10 [104] 5.54 [141] 15.06 [383] 15.69 [398]

1/8 [3]

DIM "C" DIM "D"

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sb1dl5sm-rev0714

Model SB1 & SB25 • 4