Air operated double diaphragm pumps for dosing, spraying, transferring, evacuating and distributing a wide variety of fluids. Ideal for standard applications with small to medium flow rates. Very robust metal pumps designed for the toughest applications. This model is a fully groundable ATEX certified pump, for use in potentially explosive atmospheres (Ex II2 GD IIB/IIC 95 °C).
SAMOA 1/2″ Pneumatic Double Diaphragm Pump, DF50, Directflo Series, Stainless Steel-PTFE-PTFE
Air operated double diaphragm pumps for dosing, spraying, transferring, evacuating and distributing a wide variety of fluids. Ideal for standard applications with small to medium flow rates. Very robust metal pumps designed for the toughest applications.
| Maximum wet suction head | 8 m |
|---|---|
| Pump size | 1/2" |
| Delivery per cycle | 0.2 l |
| Other wetted materials | Aluminium |
| Fluids | Varnish, Chemicals, Paint, Ink, Solvent |
| Fluid inlet | 1/2" NPSM (F) |
| Diaphragms | PTFE |
| Air pressure operating range | 1.5 – 8 bar |
| Seats | Stainless steel |
| Wetted materials | PTFE, Aluminium, Stainless steel |
| Air inlet | 3/8" NPSM (F) |
| Pressure ratio | 1:01 |
| Maximum free flow delivery (SI) | 50 l/min, 50 l/min, 14 gal/min |
| Weight | 3.5 kg |
| Fluid outlet | 1/2" NPSM (F) |
| Solids in suspension max. size | 3 mm |
| Balls | PTFE |
| Maximum dry suction head | 6 m |
| Certification | ATEX |
| Brand | Samoa |
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