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Double diaphragm air-operated pumps for a range of fluid distribution tasks, including dosing, spraying, transferring, evacuating, and evacuation. Ideal 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.
Wetted materials |
Santoprene, Stainless steel (AISI 316), PTFE, Stainless steel, Aluminium |
Maximum dry suction head |
4.5 m (15 ft) |
Certification |
ATEX |
Fluids |
Ink, Adhesive, Paint |
Solids in suspension maximum size |
4 mm (0.18 ") |
Delivery per cycle |
0.5 l (0.13 gal) |
Pump size |
1" |
Fluid outlet |
1" BSP (F) |
Air pressure operating range |
1.5 - 8 bar (20 - 120 psi) |
Pressure ratio |
1:1 |
Maximum wet suction head |
7 m (23 ft) |
Air inlet |
3/8" NPSM (F) |
Maximum free flow delivery |
100 l/min (28 gal/min) |
Weight |
7.2 kg (16 lb) |
Fluid inlet |
1" BSP (F) |
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 |