Custom Made Pneumatic Diaphragm Pump For Liquid , High Viscosity Transfer

Pneumatic Diaphragm Pump Introduction

Pneumatic Diaphragm Pump is a new transport machinery , is currently one of the most

innovative pump . Using compressed gas as a power source for a variety of corrosive liquid

, with particles of liquid , high viscosity , volatile, flammable, poisonous liquid can be pump

ed optical exhaustion . There are four pneumatic diaphragm material: plastic , aluminum, cast

iron , stainless steel. Pneumatic diaphragm pumps were used nitrile rubber,neoprene , Viton ,

, depending on the liquid medium , poly ethylene fortysix . To meet the needs of different

users . Placed in a variety of special occasions , for pumping a variety of conventional pumps can

not pump the media , have achieved satisfactory results.

Pneumatic Diaphragm Pump Application

Chemical industry: acid, alkali, solvent, suspended solids, dispersion system.
Petrochemical industry: heavy oil, grease, mud, sludge and so on.
Coating industry: resin, solvent, coloring agent, paint and so on.
Cosmetics industry: detergent, shampoo, lotion, emulsion, hand cream, surfactant.
Ceramics industry: mud, porcelain pulp, lime slurry, clay pulp.
Mining industry: coal slurry, magma, mud, mortar, lubricants and so on.
Water treatment: lime slurry, soft precipitates, age, chemicals, waste water.
Food industry: liquid semi-solid, chocolate, salt water, vinegar, syrup, vegetable oil, soybean oil, honey.

Pneumatic Diaphragm Pump Parameters

Pneumatic Diaphragm Pump Details

Maximum Applied Temperature Limits (diaphragm / ball / seal material)


Acetal ···············································40°- 150°F (4.4- 65.5°C)
Santoprene·········································-40°- 225°F (-40°- 107.2°C) ·················································40°- 220°F (4.4°- 104°C) Nitrile··················································10°- 180°F (-12°- 82°C) Viton···················································-40°- 350°F (-40°-176.6°C) Hytrel··················································-20°-150°F (-12°- 93°C) Kynar··················································10°-200°F (-28.9°- 65.5°C) Polypropylene·······································32°- 175°F (0-79.4°C)


3" Flow diagram