½” Pneumatic Double Diaphragm Pump

Samoa ½” AODD Pump, DF50, Aluminum-Hytrel-Acetal

Extremely small and robust diaphragm pumps for dosing, spraying, and dispensing a range of fluids. Maximum flow rate is 50 l/min. An air motor for aluminum pumps is also aluminum. Transferring and distributing windshield washer and antifreeze solutions are typical uses for these pumps. They can be utilized in distribution systems with hose reels as systems pumps or as stand-alone pumps for transfer applications.

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Technical Data
Capacity Chart
Dimension
Model Box

Fluids	Windscreen washer, Coolant
Wetted materials	Stainless steel (AISI 316), Stainless steel, Hytrel, Aluminium, Acetal
Solids in suspension maximum size	3 mm (0.12 ")
Pressure ratio	1:1
Fluid outlet	1/2" BSPP (F)
Certification	ATEX
Maximum wet suction head	8 m (26 ft)
Air pressure operating range	1.5 - 8 bar (20 - 120 psi)
Delivery per cycle	0.2 l (0.05 gal)
Weight	3.5 kg (7.72 lb)
Fluid inlet	1/2" BSPP (F) - 3/8" BSPP DF50T
Air inlet	3/8" NPSM (F)
Pump size	1/2"
Maximum dry suction head	6 m (20 ft)
Maximum free flow delivery	50 l/min (14 gal/min)

Product code	Diaphragms	Balls	Seats	Other wetted materials	Air motor	Fluid Path
552124	Hytrel	PTFE	Stainless steel (AISI 316)	Stainless steel	Polypropylene	Polypropylene
552030	NBR	NBR	Stainless steel (AISI 316)	Stainless steel	Aluminium	Aluminium
552162	PTFE	PTFE	Stainless steel (AISI 316)	Stainless steel	Conductive polypropylene	Conductive polypropylene
552010	Hytrel	Acetal	Stainless steel (AISI 316)	Stainless steel	Aluminium	Aluminium
552164	Hytrel	PTFE	Stainless steel (AISI 316)	Stainless steel	Polypropylene	Polypropylene