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Double diaphragm air-operated pumps for a range of fluid distribution tasks, including dosing, spraying, transferring, evacuating, and evacuation. Suitable for common applications with moderate flow rates. For the most demanding applications, very durable metal pumps are manufactured. In potentially explosive environments (Ex II2 GD IIB/IIC 95 °C), this model of pump is fully groundable and ATEX certified.
Fluids |
Bilge water, Water, Cutting fluids, Aceite, Coolant, Ph neutral fluids |
Weight |
7.2 kg (16 lb) |
Certification |
ATEX |
Wetted materials |
Aluminium, Stainless steel (AISI 316), Hytrel, PTFE, Stainless steel |
Maximum wet suction head |
7 m (23 ft) |
Pressure ratio |
1:1 |
Maximum free flow delivery |
100 l/min (28 gal/min) |
Fluid inlet |
1" BSP (F) |
Solids in suspension maximum size |
4 mm (0.18 ") |
Air pressure operating range |
1.5 - 8 bar (20 - 120 psi) |
Maximum dry suction head |
4.5 m (15 ft) |
Pump size |
1" |
Fluid outlet |
1" BSP (F) |
Air inlet |
3/8" NPSM (F) |
Delivery per cycle |
0.5 l (0.13 gal) |
Product code |
Diaphragms |
Balls |
Seats |
Other wetted materials |
Air motor |
Fluid Path |
DF100AASTSTTBAS |
PTFE |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Aluminium |
DF100ASSTSTTBAS |
PTFE |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Stainless steel (AISI 316) |
DF100ASSTSSTBAS |
PTFE |
Stainless steel (AISI 316) |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Stainless steel (AISI 316) |
DF100AASVSTHBAS |
Hytrel |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Aluminium |
DF100AASESTMBAS |
Santoprene |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Aluminium |
DF100AASNSNNBAS |
NBR |
NBR |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Aluminium |
DF100AASTSSTBAS |
PTFE |
Stainless steel (AISI 316) |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Aluminium |