Price Alert: Ask about our special pricing on Liquid Controls M7 & M15 flow meters. Hurry while stock lasts!!!
Those last minute deadlines delivered from stock
Unsure on what exactly you need? We'll help!
So you can have confidence in what you're buying!
Dosing, spraying, transferring, evacuating, and spreading a range of fluids are all possible using air-operated double diaphragm pumps. For chemical compatibility and to survive abrasion, temperature, and fatigue brought on by harsh conditions, SAMOA offers a wide variety of material alternatives. The UP20 pump differentiates itself through: HIGHER EFFICIENCY. Increased reliability; maximum fluid flow with less air usage. Maximum Versatility: no stalling, no icing, dependable start-up, longer air valve and diaphragm lives. Broad fluid and application compatibility is provided by metal pumps and a variety of diaphragms, seats, and balls. cleaning and maintenance became easier. components with long lives and dependability. This particular model is an Ex II2 GD IIB/IIC 95 °C certified ATEX pump that is completely groundable.
Air inlet |
3/4" NPT (F) |
Delivery per cycle |
4.5 l (1.2 gal) |
Wetted materials |
Aluminium, Stainless steel (AISI 316), PTFE, |
Maximum free flow delivery |
650 l/min (172 gal/min) |
Pump size |
2" |
Certification |
ATEX |
Air pressure operating range |
1.5 - 8 bar (20 - 120 psi) |
Fluid outlet |
2" BSPP (F) |
Maximum dry suction head |
5 m (16 ft) |
Fluids |
Solvent, Paint, Varnish, Ink, Chemicals |
Fluid inlet |
2" BSPP (F) |
Pressure ratio |
1:1 |
Maximum wet suction head |
8 m (26 ft) |
Solids in suspension maximum size |
6.4 mm (0.18 ") |
Weight |
76 kg (168 lb) |
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) |