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Double diaphragm air-operated pumps for a range of fluid distribution tasks, including dosing, spraying, transferring, evacuating, and evacuation. SAMOA provides a wide variety of material choices for chemical compatibility as well as to survive abrasion, temperature, and fatigue brought on by severe conditions. HIGHER EFFICIENCY is how UP20 pumps differentiate themselves. Greater reliability; maximum fluid flow; less air used. MAXIMUM VERSATILITY: no stalling, no ice, dependable startup, extended air valve and diaphragm lives. Broad fluid and application compatibility is provided by metal pumps and a variety of seats, balls, and diaphragms. EASY SERVICING. cleaned up and simplified upkeep. long-lasting and dependable components. In potentially explosive environments (Ex II2 GD IIB/IIC 95 °C), this model of pump is fully groundable and ATEX certified.
Fluid inlet |
2" NPT (F) |
Weight |
46 kg (101 lb) |
Solids in suspension maximum size |
6.4 mm (0.18 ") |
Certification |
ATEX |
Fluids |
Waste oil, Aceite, Water, Water based fluids |
Maximum dry suction head |
5 m (16 ft) |
Air inlet |
3/4" NPT (F) |
Fluid outlet |
2" NPT (F) |
Maximum wet suction head |
8 m (26 ft) |
Air pressure operating range |
1.5 - 8 bar (20 - 120 psi) |
Wetted materials |
NBR, , Aluminium |
Delivery per cycle |
4.5 l (1.2 gal) |
Pump size |
2" |
Pressure ratio |
1:1 |
Maximum free flow delivery |
650 l/min (172 gal/min) |
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) |