½” Pneumatic Double Diaphragm Pump

½” Pneumatic Double Diaphragm Pump, DF30

Samoa ½” AODD Pump, DF30, Dual Inlet PP-HYTREL-PTFE

Polypropylene diaphragm pumps for medium to small volume transfer (38 l/min maximum), dosing, spraying, and dispensing a variety of fluids are incredibly portable and dependable. Transferring and dispensing windshield washer and antifreeze solutions are typical applications. They can be utilized in small distribution systems with hose reels as systems pumps or as stand-alone pumps for transfer applications. For 1:1 ratio mixing of fluids with comparable viscosities, such as windshield wash or antifreeze with water, pumps with multiple inlets are available. Each dual inlet pump has two inlets that are 3/8" BSP (F).

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Technical Data
Capacity Chart
Dimension
Model Box

Pressure ratio	1:1
Maximum free flow delivery	38 l/min (10 gal/min)
Fluid inlet	1/2" BSPP (F) 2 x 3/8" BSPP (DF30T)
Maximum dry suction head	4 m (13 ft)
Delivery per cycle	0.14 l (0.04 gal)
Fluids	Coolant, Water
Air pressure operating range	1.5 - 8 bar (20 - 120 psi)
Wetted materials	Stainless steel (AISI 316), PTFE, Hytrel, Polypropylene, Stainless steel
Maximum wet suction head	8 m (26 ft)
Air inlet	3/8" NPSM (F)
Pump size	1/2"
Certification	-
Solids in suspension maximum size	3 mm (0.12 ")
Fluid outlet	1/2" BSPP (F)
Weight	1.9 kg (4.19 lb)

Product code	Diaphragms	Balls	Seats	Other wetted materials	Air motor	Fluid Path
553164	Hytrel	PTFE	Stainless steel (AISI 316)	Stainless steel	Polypropylene	Polypropylene
553162	PTFE	PTFE	Stainless steel (AISI 316)	Stainless steel	Conductive polypropylene	Conductive polypropylene
553124	Hytrel	PTFE	Stainless steel (AISI 316)	Stainless steel	Polypropylene	Polypropylene