1” Pneumatic Double Diaphragm Pump

Samoa 1” AODD Pump, DP200, Aluminum-PTFE-SS

Dosing, spraying, transferring, evacuating, and spreading a range of fluids are all possible using air-operated double diaphragm pumps. High flow rates are used in the design to provide optimal performance and efficiency. Extremely durable metal pumps made for the most demanding applications. This particular model is an Ex II2 GD IIB/IIC 95 °C certified ATEX pump that is completely groundable. This pump works well with chemicals that won't corrode aluminum and stainless steel. Paint, inks, and varnishes made with solvents (ketones, acetates, and aldehydes, as well as aliphatic and aromatic hydrocarbons). It may be used with fluids of a higher viscosity thanks to stainless steel balls. NOT FOR HYDROCARBON SOLVENT THAT HAS BEEN CHLORATED.

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Technical Data
Capacity Chart
Dimension
Model Box

Wetted materials	Stainless steel, PTFE, Stainless steel (AISI 316), Aluminium
Pump size	1"
Certification	ATEX
Fluid outlet	1" BSP (F)
Fluids	Solvent, Paint, Chemicals, Ink, Varnish
Air inlet	3/8" NPSM (F)
Maximum wet suction head	8 m (26 ft)
Solids in suspension maximum size	6 mm (0.18 ")
Weight	11.5 kg (23.35 lb)
Maximum dry suction head	5 m (16 ft)
Pressure ratio	1:1
Maximum free flow delivery	200 l/min (53 gal/min)
Delivery per cycle	1 l (0.26 gal)
Air pressure operating range	1.5 - 8 bar (20 - 120 psi)
Fluid inlet	1" BSP (F)

Product code	Diaphragms	Balls	Seats	Other wetted materials	Air motor	Fluid Path
DP200AASNANNBAS	NBR	NBR	Aluminium	Stainless steel	Aluminium	Aluminium
DP200AASEMTMBAS	Santoprene	PTFE	Santoprene	Stainless steel	Aluminium	Aluminium
DP200ASSTSSTBAS	PTFE	Stainless steel (AISI 316)	Stainless steel (AISI 316)	Stainless steel	Aluminium	Stainless steel (AISI 316)
DP200AASTATTBAS	PTFE	PTFE	Aluminium	Stainless steel	Aluminium	Aluminium
DP200AASVHTHBAS	Hytrel	PTFE	Hytrel	Stainless steel	Aluminium	Aluminium
DP200ASSTSTTBAS	PTFE	PTFE	Stainless steel (AISI 316)	Stainless steel	Aluminium	Stainless steel (AISI 316)
DP200AASTASTBAS	PTFE	Stainless steel (AISI 316)	Aluminium	Stainless steel	Aluminium	Aluminium