A positive displacement pump works by trapping a fixed amount of fluid, then forcing (displacing) it to the discharge pipe. These pumps can be used for all types of fluids, including those that are of high viscosity.

There are several types of positive displacement pumps including: internal gear, external gear, rotary lobe, diaphragm and progressing cavity. C & B Equipment can supply any of these pump types to best fit your application requirements. We represent some of the leading manufacturers in this industry, providing you more than one choice for your application. No matter what type of positive displacement pump you desire, we have a solution for you.

Roper

roper

Progressive Cavity, Helical Gear

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Tuthill

tuthill

Rotary Gear, Viscosity Process Pumps, Lubrication Pumps, Magnetically Coupled Gear Pumps

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Boerger

boerger

Rotary Lobe Pumps

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Warren Rupp

warren_rupp

Air Operated Diaphragm Pumps

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Versa-Matic

versamatic

Air Operated Diaphragm Pumps

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Wilden

wilden

Air Operated Diaphragm Pumps

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Corken® CP-Model Sliding Vane Pump

cpbn0521_pump

CP-model sliding vane industrial pumps are designed for a maximum working pressure of 200 psi (13.8 bar).

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Corken® CD-Model Sliding Vane Pump

pz7_internal_relief_valve

CD-model sliding vane industrial pumps are designed for a maximum working pressure of 400 psi (27.6 bar).

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Corken® PT-Model Sliding Vane Pump

pt25

The PT-Series sliding vane pumps are designed specifically for petroleum products and industrial solvents.

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Corken® PZ-Model Sliding Vane Pump

pz7_internal_relief_valve

CP-model sliding vane industrial pumps are designed for a maximum working pressure of 200 psi (13.8 bar).

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Corken® D- & F-Model Sliding Vane Pump

c51_direct_coupled_pump

The D- and F-model sliding vane pumps have a working pressure of 350 psi (25.2 bar) are ideal for low flow applications involving light liquids.

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Corken® Magnetic Drive Option For A Sliding Vane Pump

cpmn_model

The magnetic drive is a sealless design and is available with select CP (low pressure) and CD (high pressure) sliding vane models only.

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Corken® Hydraulic Drive Option For Sliding Vane Pumps

cphn0521_pump

When an electric motor drive is not a preferred option, misalignment has been an issue, or you have limited space, the hydraulic drive is a great solution.

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