1” Pneumatic Double Diaphragm Pump

Samoa 1” AODD Pump, DF200, Conductive Acetal-PTFE-PTFE

Double diaphragm air-operated pumps for dosing, spraying, transporting, evacuating, and dispensing a range of fluids. Excellent for solvents, including most ketones, acetates, aldehydes, aromatic, and chlorinated hydrocarbons, as well as solvent- and water-based gravure, flexo, and paint inks. High flow applications are designed for optimal performance and efficiency. Certain submersible applications and hostile environments call for plastic pumps. For use in potentially explosive environments (Ex II2 GD IIB/IIC 95 °C), this model is a fully groundable ATEX-certified pump.

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Technical Data
Capacity Chart
Dimension
Model Box

Pump size	1"
Maximum free flow delivery	200 l/min (53 gal/min)
Fluid inlet	1" DIN / ANSI flange
Fluids	Solvent, Ink, Paint, Varnish
Maximum dry suction head	5 m (16 ft)
Wetted materials	Conductive acetal, Stainless steel, Polypropylene, PTFE, Acetal
Solids in suspension maximum size	6 mm (0.18 ")
Certification	ATEX
Air pressure operating range	1.5 - 8 bar (20 - 120 psi)
Pressure ratio	1:1
Weight	10.5 kg (23.15 lb)
Fluid outlet	1" DIN / ANSI flange
Air inlet	3/8" NPSM (F)
Delivery per cycle	1 l (0.26 gal)
Maximum wet suction head	8 m (26 ft)

Product code	Diaphragms	Balls	Seats	Other wetted materials	Air motor	Fluid Path
DP200PKYTWTTFAS	PTFE	PTFE	PVDF	Hastelloy C	Polypropylene	Conductive PVDF
DP200PDSTCTTFAS	PTFE	PTFE	Acetal	Stainless steel	Polypropylene	Conductive acetal
DP200PPSEMTMFAS	Santoprene	PTFE	Santoprene	Stainless steel	Polypropylene	Polypropylene
DP200PPSTPTTFAS	PTFE	PTFE	Polypropylene	Stainless steel	Polypropylene	Polypropylene
DP200PPYTPTTFAS	PTFE	PTFE	Polypropylene	Hastelloy C	Polypropylene	Polypropylene
DP200PPSVHTHFAS	Hytrel	PTFE	Hytrel	Stainless steel	Polypropylene	Polypropylene