VENDO BOMBA DE DIAFRAGMA ACCIONADA POR AIRE
LA bomba ESTA NUEVA, NUNACA HA SIDO UTILIZAD, CON ETIQUETAS.SA1-A

 

Type 4

SA25-A

 

Type 4
FLAP-VALVE


PERFORMANCE CURVES

®

 

pumps are designed to be powered only by compressed air)

Temperature Limit: 212

 

 
°F - 100°C MAXIMUM
SANDPIPER Models
SA1-A & SA25-A

Performance based on water
at ambient temperature.
Average displacement per
pump stroke: .09 gallon.

SANDPIPER Models
SA1-A & SA25-A

Performance based on water
at ambient temperature.
Average displacement per
pump stroke: 0.34 liter.

DB-4-A X 356-T6AL AL380DC AL380DC PS PS AL380DC 416SS WR-S PS B B B PP AL380DC 31
DI-4-A X 356-T6AL AL380DC AL380DC PS PS AL380DC 416SS WR-S PS I I I PP AL380DC 31
DN-4-A X 356-T6AL AL380DC AL380DC PS PS AL380DC 416SS WR-S PS N N N PP AL380DC 31
DV-4-A X 356-T6AL AL380DC AL380DC PS PS AL380DC 416SS WR-S PS V V V PP AL380DC 31
TB-4-A X 356-T6AL AL380DC AL380DC PS PS AL380DC 416SS WR-S PS B B B PP AL380DC 31
TI-4-A X 356-T6AL AL380DC AL380DC PS PS AL380DC 416SS WR-S PS I I I PP AL380DC 31
TN-4-A X 356-T6AL AL380DC AL380DC PS PS AL380DC 416SS WR-S PS N N N PP AL380DC 31
TV-4-A X 356-T6AL AL380DC AL380DC PS PS AL380DC 416SS WR-S PS V V V PP AL380DC 31
DB-4-SS X WR-S WR-S AL380DC WR-S PS AL380DC 416SS WR-S PS* B B B PP AL380DC 48
DI-4-SS X WR-S WR-S AL380DC WR-S PS AL380DC 416SS WR-S PS* I I I PP AL380DC 48
DN-4-SS X WR-S WR-S AL380DC WR-S PS AL380DC 416SS WR-S PS* N N N PP AL380DC 48
DV-4-SS X WR-S WR-S AL380DC WR-S PS AL380DC 416SS WR-S PS* V V V PP AL380DC 48
TB-4-SS X WR-S WR-S AL380DC WR-S PS AL380DC 416SS WR-S PS* B B B PP AL380DC 48
TI-4-SS X WR-S WR-S AL380DC WR-S PS AL380DC 416SS WR-S PS* I I I PP AL380DC 48
TN-4-SS X WR-S WR-S AL380DC WR-S PS AL380DC 416SS WR-S PS* N N N PP AL380DC 48
TV-4-SS X WR-S WR-S AL380DC WR-S PS AL380DC 416SS WR-S PS* V V V PP AL380DC 48
DB-4-SI X WR-S WR-S CI WR-S PS CI 416SS WR-S PS* B B B PP PP 63
DI-4-SI X WR-S WR-S CI WR-S PS CI 416SS WR-S PS* I I I PP PP 63
DN-4-SI X WR-S WR-S CI WR-S PS CI 416SS WR-S PS* N N N PP PP 63
DV-4-SI X WR-S WR-S CI WR-S PS CI 416SS WR-S PS* V V V PP PP 63
TB-4-SI X WR-S WR-S CI WR-S PS CI 416SS WR-S PS* B B B PP PP 63
TI-4-SI X WR-S WR-S CI WR-S PS CI 416SS WR-S PS* I I I PP PP 63
TN-4-SI X WR-S WR-S CI WR-S PS CI 416SS WR-S PS* N N N PP PP 63
TV-4-SI X WR-S WR-S CI WR-S PS CI 416SS WR-S PS* V V V PP PP 63

MATERIALS OF CONSTRUCTION

Top
Side
Bottom
Type
Manifold Inner
Chamber
Shipping
Wt. (lbs)
Seat/
Manifold
Gasket
Flap
Valve
Material
Hard- Diaphragm
ware
Outer
Diaphragm
Plate
Inner
Diaphragm
Plate
Intermediate
Housing
Diaphragm
Rod
Valve
Seat
Outer
Chamber
Air
Valve
®Viton is a registered tradename of E.I. du Pont.
Air
Valve
Cap
PP = Polypropylene
PS = Plated Steel
DC = Die Cast
I = EPDM
N = Neoprene
PS* = Plated Steel, except
wetted area which is 316SS
SS = Stainless Steel
T = PTFE

V = Viton

 

Ò

WR-S = Warren Rupp Alloy
Type 316SS
AL = Aluminum
B = Buna-N
CI = Cast Iron

Meanings of
Abbreviations:

SPSA1A-REV0106

Note: For dual-ported unit, add "E" to pump type prefix. (For example: EDB-4-A).

INTAKE/DISCHARGE PIPE SIZE CAPACITY AIR VALVE SOLIDS-HANDLING HEADS UP TO

0 to 42 gallons per minute
(0 to 159 liters per minute)
Up to nearly 1" (25mm) 125 psi or 289 ft. of water

(8.8 Kg/cm

 

2 or 88 meters)
No lube, no-stall
design.


Manifold
Porting

SA1-A: 1" (25mm) NPT(F)
SA25-A: 1" (25mm) BSP(F)

Air-Powered
Double-Diaphragm Pump

ENGINEERING, PERFORMANCE
& CONSTRUCTION DATA

Quality System
ISO9001 Certified
Environmental
Management System
ISO14001 Certified

®

II 2GD b T5

CE

 

Top Discharge

®Warren Rupp and SANDPIPER are registered tradenames of Warren Rupp, Inc.

(SANDPIPER

Bottom Discharge

SA1-A

 

& SA25-A

Copyright© 2003 Warren Rupp, Inc. All rights reserved. Specifications are subject to improvement without notice. ®Warren Rupp and SANDPIPER® are registered tradenames of Warren Rupp, Inc.

Warren Rupp, Inc., A Unit of IDEX Corporation â?¢ P.O. Box 1568, Mansfield, Ohio 44901-1568 â?¢ (419) 524-8388 â?¢ Fax (419) 522-7867

SPSA1A-REV0106

FLAP-VALVE

Maximum* Minimum* Optimum**

Operating Temperatures

 

MATERIALS

190

 

°F -10°F 50°F to 140°F
88

 

°C -23°C 10°C to 60°C

NEOPRENE

 

 

BUNA-N

 

 
°F -35°F 50°F to 130°F
77

 

°C -37°C 10°C to 54°C

VITON
®
 
®
®
° F) will attack Viton¨ .
212

 

°F+ +32°F 75°F to 212°F
100

 

°C+ 0°C 24°C to 100°C
212

 

°F+ -10°F 50°F to 212°F
100

 

°C+ -23°C 10°C to 100°C

EPDM

 

 

WR-S

 

 

Dimensions are

 

± 1/8"
Figures in parenthesis = millimeters


*Definite reduction in service life.
**Minimal reduction in service life at ends of range.
For specific applications, always consult The Warren Rupp Chemical Resistance Chart.

Note:

Unit furnished with subbase
plate and rubber feet
as standard. For stationary
bolt down use, rubber feet
can be removed.

DIMENSION
A B
XX-XX-SS
XX-XX-SI
XX-XX-A
PUMP
TYPES

11 1/4" (286) 5 5/8" (143)
11 3/4" (298) 5 7/8" (149)

SA1-A: 1" NPT(F) SUCTION AND DISCHARGE â?¢ ½" NPT (F) AIR INLET PORT â?¢ ¾" NPT (F) AIR EXHAUST PORT (NOT SHOWN)
SA25-A: 1" BSP(F) SUCTION AND DISCHARGE â?¢ ½" NPT (F) AIR INLET PORT â?¢ ¾" NPT (F) AIR EXHAUST PORT (NOT SHOWN)

Model SA1-A features
NPT threaded connections.
Model SA25-A features
British Standard Pipe
(BSP) threaded connections.

*

* 16 7/16 With Metal Muffler
Warren Rupp Alloy Type 316 Stainless Steel equal to or exceeding ASTM specification 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.
Shows very good water and chemical resistance. Has poor resistance to oil and solvents,
but is fair in ketones and alcohols.
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

 
General purpose, oil-resistant. Shows good solvent, oil, water and hydraulic fluid
resistance. Should not be used with highly polar solvents like acetone and MEK, ozone,
chlorinated hydrocarbons and nitro hydrocarbons.

170

 
All purpose. Resistant to vegetable oils. Generally not affected by moderate
chemicals, fats, greases and many oils and solvents. Generally attacked by strong oxidizing acids,
ketones, esters, nitro hydrocarbons and chlorinated aromatic hydrocarbons.
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