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Air operated double diaphragm pumps for dosing, spraying, transferring, evacuating and distributing a wide variety of fluids.

Designed for maximum performance and efficiency with high flow rates.

Very robust metal pumps designed for the toughest applications.

Fully groundable ATEX certified pumps for use in potentially explosive atmospheres (Ex II2 GD IIB/IIC 95 ºC).
Unit of Measure

Specifications

Brands

 N/A SAMOA

Model Number

 N/A DP200-A

Fluid Connection

 N/A 1" NPT Female

Maximum Flow

 N/A 53 gpm200 L/min

Pressure Range

 N/A 22 to 115 psi1.5 to 8 bar

Maximum Solids

 N/A 1/4 in6 mm

Maximum Wet Suction Lift

 N/A 26 ft8 m

Maximum Dry Suction Lift

 N/A 16 ft5 m

Air Inlet Connection

 N/A 3/8 in. NPSM Female

Diaphragm Material

 N/A Buna-N PTFE Santoprene® TPE (Hytrel®)

Check Valve Seat Material

 N/A Aluminum Buna-N Santoprene® Stainless Steel AISI 316 TPE (Hytrel®)

Check Valve Balls Material

 N/A Acetal Buna-N PTFE Stainless Steel AISI 316

Dimensions

 N/A Dimension F, G, and H - Diameters of the holes for fasteners in each of the four pump feet.

Pump Body Materials

 N/A AISI 316 Stainless Steel Aluminum

Weight

 N/A 23.35 lb11.5 kg

Air Motor Material

 N/A Aluminum

Note for Maximum Flow

 N/A Data measured with water, air inlet pressure 100 psi (7 bar), 68 ºF (20 ºC).

Note for Approximate Delivery per Stroke

 N/A Data measured with water, air inlet pressure 100 psi (7 bar), 68 ºF (20 ºC).

Note for Delivery per Cycle (2 x Strokes)

 N/A Data measured with water, air inlet pressure 100 psi (7 bar), 68 ºF (20 ºC).

Note for Maximum Dry Suction Lift

 N/A Data measured with water, air inlet pressure 100 psi (7 bar), 68 ºF (20 ºC).

Note for Maximum Wet Suction Lift

 N/A Data measured with water, air inlet pressure 100 psi (7 bar), 68 ºF (20 ºC).

Delivery Per Stroke

 N/A 0.13 gal0.5 L

Delivery per Cycle (2 x Strokes)

 N/A 0.26 gal1 L