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Double diaphragm air-operated pumps for dosing, spraying, transporting, evacuating, and dispensing a range of fluids. Ideal for common applications requiring medium flow rates. Pump wetted components can be used in corrosive situations and are compatible with even the most aggressive fluids. Polypropylene is used to make the air motor's air chamber covers and directional air valve.
Maximum wet suction head |
7 m (23 ft) |
Fluid inlet |
1" BSPP (F) |
Pressure ratio |
1:1 |
Wetted materials |
PTFE, Santoprene, Stainless steel, Polypropylene, Stainless steel (AISI 316) |
Delivery per cycle |
0.5 l (0.13 gal) |
Solids in suspension maximum size |
4 mm (0.18 ") |
Weight |
5.1 kg (11.24 lb) |
Fluids |
Adhesive, Water based fluids, Diluted alkalis, Alcohol, Coating, Diluted acids |
Pump size |
1" |
Maximum dry suction head |
4.5 m (15 ft) |
Maximum free flow delivery |
100 l/min (28 gal/min) |
Fluid outlet |
1" BSPP (F) |
Air pressure operating range |
1.5 - 8 bar (20 - 120 psi) |
Air inlet |
3/8" NPSM (F) |
Certification |
- |
Product code |
Diaphragms |
Balls |
Seats |
Other wetted materials |
Air motor |
Fluid Path |
DF100PDSTSTTBAS |
PTFE |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Polypropylene |
Conductive acetal |
DF100PKYTWTTBAS |
PTFE |
PTFE |
PVDF |
Hastelloy C |
Polypropylene |
Conductive PVDF |
DF100PPSESTMBAS |
Santoprene |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Polypropylene |
Polypropylene |
DF100PPSTSTTBAS |
PTFE |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Polypropylene |
Polypropylene |
DF100PPSVSTHBAS |
Hytrel |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Polypropylene |
Polypropylene |
DF100PPYTWTTBAS |
PTFE |
PTFE |
PVDF |
Hastelloy C |
Polypropylene |
Polypropylene |