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Double diaphragm air-operated pumps for a range of fluid distribution tasks, including dosing, spraying, transferring, evacuating, and evacuation. High flow rates are used to ensure optimal performance and efficiency. 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 |
Ink, Chemicals, Varnish, Solvent, Paint |
Pump size |
1" |
Wetted materials |
Stainless steel, PTFE, Stainless steel (AISI 316), Aluminium |
Maximum free flow delivery |
200 l/min (53 gal/min) |
Certification |
ATEX |
Fluid outlet |
1" BSP (F) |
Solids in suspension maximum size |
6 mm (0.18 ") |
Fluid inlet |
1" BSP (F) |
Delivery per cycle |
1 l (0.26 gal) |
Weight |
11.5 kg (23.35 lb) |
Pressure ratio |
1:1 |
Maximum dry suction head |
5 m (16 ft) |
Maximum wet suction head |
8 m (26 ft) |
Air pressure operating range |
1.5 - 8 bar (20 - 120 psi) |
Air inlet |
3/8" NPSM (F) |
Product code |
Diaphragms |
Balls |
Seats |
Other wetted materials |
Air motor |
Fluid Path |
DP200AASNANNBAS |
NBR |
NBR |
Aluminium |
Stainless steel |
Aluminium |
Aluminium |
DP200AASEMTMBAS |
Santoprene |
PTFE |
Santoprene |
Stainless steel |
Aluminium |
Aluminium |
DP200ASSTSSTBAS |
PTFE |
Stainless steel (AISI 316) |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Stainless steel (AISI 316) |
DP200AASTATTBAS |
PTFE |
PTFE |
Aluminium |
Stainless steel |
Aluminium |
Aluminium |
DP200AASVHTHBAS |
Hytrel |
PTFE |
Hytrel |
Stainless steel |
Aluminium |
Aluminium |
DP200ASSTSTTBAS |
PTFE |
PTFE |
Stainless steel (AISI 316) |
Stainless steel |
Aluminium |
Stainless steel (AISI 316) |
DP200AASTASTBAS |
PTFE |
Stainless steel (AISI 316) |
Aluminium |
Stainless steel |
Aluminium |
Aluminium |