½” Pneumatic Double Diaphragm Pump

½” Pneumatic Double Diaphragm Pump, DF30

Samoa ½” AODD Pump, DF30, PP-PTFE-PTFE-SS

Dosing, spraying, transferring, and distributing a wide range of fluids in applications requiring low flow rates are all possible using air-operated double diaphragm pumps. Pump wetted components can be used in corrosive situations and are compatible with even the most aggressive fluids. Polypropylene is used to make the air motor's air chamber covers and directional air valve. This pump is highly chemically compatible.

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Technical Data
Capacity Chart
Dimension
Model Box

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

Product code	Diaphragms	Balls	Seats	Other wetted materials	Air motor	Fluid Path
DF30PPSESTMBAS	Santoprene	PTFE	Stainless steel (AISI 316)	Stainless steel	Polypropylene	Polypropylene
DF30PDSTSTTBAS	PTFE	PTFE	Stainless steel (AISI 316)	Stainless steel	Polypropylene	Conductive acetal
DF30PPSTSTTBAS	PTFE	PTFE	Stainless steel (AISI 316)	Stainless steel	Polypropylene	Polypropylene
DF30PKYTWTTBAS	PTFE	PTFE	PVDF	Hastelloy C	Polypropylene	Conductive PVDF
DF30PPYTWTTBAS	PTFE	PTFE	PVDF	Hastelloy C	Polypropylene	Polypropylene
DF30PPSVSTHBAS	Hytrel	PTFE	Stainless steel (AISI 316)	Stainless steel	Polypropylene	Polypropylene