Chicago Pneumatic CP 0020 Pneumatic Pump

Chicago Pneumatic’s pneumatic pumps are suitable for pumping sea water and certain corrosive chemicals as well as water from trenches, ditches, manholes, etc. They can be used in industrial sumps and excavations: wet drilling applications where the pumped liquid contains rock fragments or other solids. The sludge pump can handle liquids containing up to 15 percent solids and including particles up to 1” (25 mm) in size. The pump should not be used to pump flammable liquids

Key features: • Cast-iron housing • Integral oiler provides continuous lubrication • No damage running without load • Long life/low maintenance • Extremely durable

CPWE 10, CPW 20: • Bronze impeller • Direct driven single stage centrifugal unit driven by powerful vane motor • Integral strainer, air inlet valve • Double seals protect bearings and motor from water and mud • Safe to use in most environments

CPWE 77: • Has no motor or diaphragm to wear out • Operates on venturi/ejector principle • Exhaust muffler reduces noise level