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Double diaphragm air-operated pumps for transporting and dosing a range of fluids. This pump works well with both household and industrial cleaning products. for OEM applications and slower-flowing industrial operations. Lower start-up pressure is needed for unbalanced spool valve air motors so that finer flow adjustments can be made using regulating air pressure. Pump wetted materials are suited for usage in corrosive situations and are compatible with the most demanding fluids. Polypropylene is used to construct the air motor's directional air valve and air chamber covers.
Certification | - |
Maximum wet suction head | 7 m (23 ft) |
Solids in suspension maximum size | 2 mm (0.18 ") |
Fluid outlet | 1/4" BSPP (F) |
Pressure ratio | 1:1 |
Fluids | Detergent, Alkalis, Acids |
Fluid inlet | 1/4" BSPP (F) |
Pump size | 1/4" |
Wetted materials | Hastelloy C, PTFE, Conductive acetal, Polypropylene |
Delivery per cycle | 0.06 l (0.016 gal) |
Air pressure operating range | 1.5 - 7 bar (20 - 100 psi) |
Maximum dry suction head | 2 m (6.56 ft) |
Weight | 1.2 kg (2.65 lb) |
Maximum free flow delivery | 20 l/min (5 gal/min) |
Air inlet | 3/8" NPSM (F) |
Product code | Diaphragms | Balls | Seats | Other wetted materials | Air motor | Fluid Path |
---|---|---|---|---|---|---|
DC20PPSVPTHBAS | Hytrel | PTFE | Polypropylene | Stainless steel | Conductive acetal | Polypropylene |
DC20PPSEPTMBAS | Santoprene | PTFE | Polypropylene | Stainless steel | Conductive acetal | Polypropylene |
DC20PPYTPTTBAS | PTFE | PTFE | Polypropylene | Hastelloy C | Conductive acetal | Polypropylene |
DC20PWYTWTTBAS | PTFE | PTFE | PVDF | Hastelloy C | Conductive acetal | PVDF |
DC20PPSTPTTBAS | PTFE | PTFE | Polypropylene | Stainless steel | Conductive acetal | Polypropylene |
DC20PDSTCTTBAS | PTFE | PTFE | Acetal | Stainless steel | Conductive acetal | Conductive acetal |