CORKEN CD-MODEL PUMPS

CORKEN CD-MODEL PUMPS

OVERVIEW

CD-models are high pressure pumps with O-ring construction, replaceable cam, and reversible sideplates.

>> High pressure design with O-ring construction
>> Mechanically sealed with a silicon carbide seal seat
>> Six vanes and vane drivers
>> Adjustable internal relief valve
>> Replaceable cam, liner, and reversible sideplates
>> Ideal for liquids with high vapor pressures

SPECIFICATION

>> Flow Rate : up to 400 gpm (1,514 l/min)
>> Working Pressure : up to 400 psi (27.6 bar)
>> Differential Pressure : up to 125 psi (8.6 bar)
>> Temperature Range : -25 to 225°F (-32 to 107°C)
>> Viscosity : up to 20,000 SSU (4,250 cSt)

CONSTRUCTION

>> Multiple pump sizes
>> Designed for high pressure applications with a maximum working pressure of 400 psi (28.6 bar)
>> Foot mounted design
>> Double extended shaft only
>> O-ring construction
>> Six vane design (number of vane drivers varies by model)
>> Mechanically sealed with silicon carbide seal seat
>> Gear reducer and V-belt drive options only
>> Available with NPT connections only

MATERIALS

>> Pump casing and heads : Ductile iron
>> Cam and sideplates : Gray iron
>> Rotor and flanges : Ductile iron
>> Seal seat : Silicon carbide
>> O-rings : Buna-N, PTFE, Viton® (Registered trademark of DuPont)
>> Blades : Advanced polymers

FEATURES

>> Self-adjusting sliding vanes maximizes performance
>> Replaceable cam
>> Sideplates are reversible
>> Removing the pump head gives full access to the internals without distrubing the piping
>> Can handle small amounts of vapor
>> The excellent suction lift is great for clearing suction and discharge lines
>> Adjustable internal relief valve