PZ-Series Coro-Vane Petroleum Pumps from Corken
New! PZ-Series Coro-Vane® Petroleum Pumps
The PZ-Series Coro-Vane® Petroleum pumps are a positive displacement vane design. They produce a maximum differential pressure of 125 psig (8.6 bar) and a maximum working pressure of 200 psi (13.8 bar). Corken manufactures two sizes of PZ-Series Coro-VaneÒ pumps with a capacity up to 160 gpm (605 L/min).Applications
Typical applications for the PZ-Series Coro-Vane® pumps include fuel oil delivery trucks and stationary applications involving refined petroleum products and industrial solvents.

| Features and Benefits | |
| | Bundled Packages Available: Includes a Corken pump and Liquid Controls meter and register for assured system compatibility. |
| | Flange to Flange “Bolt-In” Replacement for Other Truck Pumps: Simplifies retrofit installations on most fuel oil trucks. |
| | Nonmetallic Vane Driver Design: Does not penetrate or damage the vane even at high RPM. |
| | Reversible Sideplates: Corken’s sideplates are designed to be used on both sides which extends the service life of the pump. |
| | Maintenance Made Simple: By removing only eight bolts, you have easy access to the sideplate, mechanical seal, and vanes. |
| | Conveniently Located Drain Plug: Enables you to easily remove residual fluids before performing system maintenance. |
| | Ductile Iron Construction: Provides superior mechanical properties for the pump casing and heads. |
| | Two Bypass Options: For mobile applications, the pump is equipped with a standard bypass valve or an Air Operated Valve (AOV) for high and low flow control. |
Mounting Options
The PZ-Series is currently available with two mounting options: belt drive for stationary applications and hydraulic drive for mobile transfer applications. The PZ-Series are designed to run up to 800 RPM.
Multi-Product Package Offering
As part of our continuous effort to expand into new markets, Corken has teamed up with Liquid Controls, a specialist in fluid measurement, to offer a new line of PZ-Series Coro-Vane® (rotary vane) pumps for petroleum tank wagons. Liquid Controls strong presence in the petroleum market provides Corken with a tremendous opportunity for growth. The Liquid Controls meter and electronic register, combined with the superior performance of Corken’s new PZ-Series petroleum pump can now be specified from participating distributors and truck builders.
PZ-Series Petroleum PumpsPublications
Select and download a product brochure. Please note that Acrobat Reader is required to view files.
| Title |
Item #
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Size
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Format
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PZ-Series Sales Brochure This is a four color sales brochure that gives you a brief overview of the PZ-Series pump line. |
PZ100A
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140KB |
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PZ-Series Sales Catalog This is the sales catalog for PZ-Series pumps. Everything you need to know about the features, benefits, technical specifications, performance and outline dimensions. |
INDPZP100B |
619KB |
|
PZ-Series Installation, Operation & Maintenance (IOM) Manual![]() This is the IOM Manual for PZ-Series pumps. Everything you need to know about technical specifications, performance and outline dimensions plus maintenance procedures. |
ID107C
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1.686MB
24 pages |

This is a four color sales brochure that gives you a brief overview of the PZ-Series pump line.
This is the sales catalog for PZ-Series pumps. Everything you need to know about the features, benefits, technical specifications, performance and outline dimensions.