Process-directflo-series-diaphragm-pumps: df50 - DF50ASSTSTTBAS - Product detail
Ref.: DF50ASSTSTTBAS
1/2" PNEUMATIC DOUBLE DIAPHRAGM PUMP, DF50, DIRECTFLO SERIES, STAINLESS STEEL-PTFE-PTFE
Ref.: DF50ASSTSTTBAS
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. This model is a fully groundable ATEX certified pump, for use in potentially explosive atmospheres (Ex II2 GD IIB/IIC 95 ˚C). VIDEO Youtube: https://youtu.be/b_O8J029PxY Instruction books: 855837 and 855816.
About this product:
File DF50ASSTSTTBAS
SAMOA Directflo technology
SAMOA Directflo pumps - Simple maintenance
SAMOA DF Pump - No turbulences or bubbles on the surface
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Target product type | Directflo Series Diaphragm Pumps |
Pump size | 1/2" |
Pressure ratio | 1:1 |
Maximum free flow delivery | 50 l/min (14 gal/min) |
Air pressure operating range | 1,5-8 bar (20-120 psi) |
Solids in suspension maximum size | 3 mm (0,12 ") |
Maximum dry suction head | 6 m (20 ft) |
Maximum wet suction head | 8 m (26 ft) |
Delivery per cycle | 0,2 l (0,05 gal) |
Fluid Inlet | 1/2" NPSM (F) |
Fluid outlet | 1/2" NPSM (F) |
Air inlet | 3/8" NPSM (F) |
Air exhaust port | 3/8" NPSM (adapter required) |
Sound level | 80 dB |
Certification | ATEX |
Fluid path material | Stainless steel (AISI 316) |
Diaphragms type & material | PTFE |
Valve seats material | Stainless steel (AISI 316) |
Valve balls material | PTFE |
Shaft material | Stainless steel |
Seals material | PTFE |
Other wetted materials | Stainless steel |
Wetted materials | Stainless steel (AISI 316), PTFE, Stainless steel |
Air motor material | Aluminium |
Weight | 3,5 kg (7,72 lb) |