Name: Diaphragm Pump (AODD Pump) CHEMPRO DP-Aluminum Series
Brand: CHEMPRO

Diaphragm Pump (AODD Pump) CHEMPRO DP-Aluminum Series

adopts precision casting, the surface is smooth and neat, and has higher strength.
ball valve with special machine further grinding, high degree of roundness, good sealing performance.
accurate calculation of diaphragm moving distance, reducing diaphragm force, with a longer service life.
good sealing performance, the actual dry suction up to 4-7 meters.
integrated design of diaphragm guard block, with excellent pressure resistance, high temperature resistance, widely used in press filter industry.
diaphragm connecting rod is made of wear resistant stainless steel, which has better corrosion resistance and longer service life.
can provide PP intermediate, aluminum alloy intermediate and stainless steel intermediate.

Diaphragm Pump (AODD Pump) CHEMPRO DP-Aluminum Series

General characteristics

Diaphragm pump available with a flammable liquid. (Explosion-proof)

can run Dryden (Run Dry) can

be used with liquids with suspended sediment is not contaminated.

Compatible with high-viscosity fluids (high viscosity liquids)

can be used with acidic substances, alkalis and other chemicals.

Adjustable flow rate and pressure

Self-priming itself.

SPECIFICATIONS CHEMPRO DP – Aluminum SERIES

Model

Technical Parameter

Material Quality

Suction lift [mwc]

Max particle diameter [mm]

Suction and discharge Size [in]

AIR inlet size [in]

Max frow [I/min]

Maxhead [m]

Max air inlet pressure [bar]

Pump body

Diaphragm

Valve ball

Valve seat

Center Block

dry

wet

DP15

7.6

2.5

1/2, 3/4

3/8

8.47

Aluminum

Santoprene, Hytrel, teflon, Viton, EPDM, Buna-N

Teflon, Stainlees steel, santoprene

SS304, SS316

DP25

1″

1/2

157

8.4

Aluminum, cast iron

Santoprene, Hytrel, teflon, Viton, EPDM, Buna-N

Santoprene, Hytrel, teflon, Viton, Stainless steel, Ceramic

Santoprene, Hytrel teflon, Viton, Stainless steel

PP, Aluminum, Stainless steel

DP40

1-1/2″

1/2

358

8.4

Aluminum, cast iron

Santoprene, Hytrel, teflon, Viton, EPDM, Buna-N

Santoprene, Hytrel, teflon, Viton, Stainless steel, Ceramic

Santoprene, Hytrel, teflon, Viton, Stainless steel

PP, Aluminum, Stainless steel

DP50

2″

1/2

587

8.4

Aluminum, cast iron

Santoprene, Hytrel, teflon, Viton, EPDM, Buna-N

Santoprene, Hytrel, teflon, Viton, Stainless steel, Ceramic

Santoprene, Hytrel, teflon, Viton, Stainless steel

PP, Aluminum, Stainless steel

DP80

9.4

3″

3/4

1060

8.4

Aluminum

Santoprene, Hytrel, teflon, Viton, EPDM, Buna-N

Santoprene, Hytrel, teflon, Viton, Stainless steel, Ceramic

Santoprene, Hytrel, teflon, Viton, Stainless steel

PP, Aluminum, Stainless steel

Diaphragm Pump (AODD Pump) CHEMPRO DP-Aluminum Series