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Extremely small and robust diaphragm pumps for dosing, spraying, and dispensing a wide range of fluids, as well as medium to high volume transfers (100 l/min maximum). A polypropylene air motor is used in polypropylene pumps. These pumps are frequently used to transfer and dispense AdBlue/DEF, antifreeze solutions, and windshield washer. They can function as standalone pumps for transfer purposes or as system pumps in distribution systems with hose reels.
Pressure ratio |
1:1 |
Air inlet |
3/8" NPSM (F) |
Maximum dry suction head |
4.5 m (15 ft) |
Certification |
- |
Solids in suspension maximum size |
4 mm (0.18 ") |
Fluid inlet |
1" BSPP (F) |
Delivery per cycle |
0.5 l (0.13 gal) |
Wetted materials |
Stainless steel, Polypropylene, Hytrel, Stainless steel (AISI 316), PTFE |
Pump size |
1" |
Maximum free flow delivery |
100 l/min (28 gal/min) |
Air pressure operating range |
1.5 - 8 bar (20 - 120 psi) |
Fluids |
Coolant, AdBlue/DEF, Windscreen washer |
Weight |
5.1 kg (11.24 lb) |
Fluid outlet |
1" BSPP (F) |
Maximum wet suction head |
7 m (23 ft) |
Product code |
Diaphragms |
Balls |
Seats |
Other wetted materials |
Air motor |
Fluid Path |
551030 |
NBR |
NBR |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Aluminium |
551164 |
Hytrel |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Polypropylene |
Polypropylene |
551010 |
Hytrel |
Acetal |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Aluminium |
551162 |
PTFE |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Conductive polypropylene |
Conductive polypropylene |