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Double diaphragm air-operated pumps for dosing, spraying, transporting, evacuating, and dispensing a range of fluids. SAMOA provides a variety of material choices that are chemically compatible and can survive abrasion, temperature changes, and fatigue brought on by severe conditions. HIGHER EFFICIENCY is how the UP20 pump differentiates itself. Increased reliability, maximum fluid flow, and less air usage. Maximum Versatility: no stalling, no icing, dependable startup, longer air valve and diaphragm lives. EASY SERVICING. Metal pumps with a variety of diaphragms, seats, and balls enable extensive fluid and application compatibility. streamlined cleaning and maintenance. components that are reliable and long-lasting. For use in potentially explosive environments (Ex II2 GD IIB/IIC 95 °C), this model is a fully groundable ATEX-certified pump.
Weight |
46 kg (101 lb) |
Air pressure operating range |
1.5 - 8 bar (20 - 120 psi) |
Fluids |
Aceite, Chemicals, Diesel |
Delivery per cycle |
4.5 l (1.2 gal) |
Solids in suspension maximum size |
6.4 mm (0.18 ") |
Fluid inlet |
2" BSPP (F) |
Certification |
ATEX |
Pump size |
2" |
Pressure ratio |
1:1 |
Wetted materials |
Hytrel, Aluminium |
Maximum free flow delivery |
650 l/min (172 gal/min) |
Air inlet |
3/4" NPT (F) |
Maximum wet suction head |
8 m (26 ft) |
Maximum dry suction head |
5 m (16 ft) |
Fluid outlet |
2" BSPP (F) |
Product code |
Diaphragms |
Balls |
Seats |
Other wetted materials |
Air motor |
Fluid Path |
554510 |
Hytrel |
Hytrel |
Hytrel |
- |
Aluminium |
Aluminium |
UP20A-NAC-NNN |
NBR |
NBR |
NBR |
- |
Aluminium |
Aluminium |
UP20A-NAC-MMM |
Santoprene |
Santoprene |
Santoprene |
- |
Aluminium |
Aluminium |
UP20A-BAC-HHH |
Hytrel |
Hytrel |
Hytrel |
- |
Aluminium |
Aluminium |
UP20A-BAC-MMA |
Santoprene |
Santoprene |
Santoprene |
- |
Aluminium |
Aluminium |
UP20B-FPS-PMA |
Santoprene |
Santoprene |
Polypropylene |
- |
Conductive polypropylene |
Polypropylene |
UP20A-BAC-NNG |
NBR |
NBR |
NBR |
- |
Aluminium |
Aluminium |
UP20A-BSS-STT |
PTFE |
PTFE |
Stainless steel (AISI 316) |
- |
Aluminium |
Stainless steel (AISI 316) |