Corken PZ Series PZ7 2 in. NPT Cast Iron Sliding Vane Pump

Corken PZ Series PZ7 2 in. NPT Cast Iron Sliding Vane Pump

The PZ-Series Coro-Vane® pumps redefine excellence in fluid transfer systems and fuel delivery tankwagons. Designed with industry-standard dimensions for seamless integration, these pumps offer unparalleled flexibility. Engineered with advanced features such as Viton® O-rings, innovative cam design, and a thrust-absorbing mechanism, the PZ-Series ensures quiet performance and exceptional reliability.

Compatible Fluids: Gasoline Fuel oil, Kerosene, Diesel fuel, AvGas (Aviation Gasoline), Industrial solvents

Application: Chemical and petrochemical process, Oil and natural gas production, Alternative fuels, Refined petroleum products, Truck & transport, Liquid terminals

Features

• Viton® O-Rings Standard: Ensures compatibility with various refined petroleum products
• Innovative Cam Design: Virtually eliminates cavitation, reducing wear and noise during operation
• Thrust-Absorbing Mechanism: Extends service life by controlling heavy thrust loads
• Low-Impact, High-Strength Vane Design: Enhances pump longevity
• Reversible Sideplates: Double the lifespan and eliminate the need for head replacements
• Silicon Carbide Seal Seat: Offers superior sealing performance
• Convenient Drain Location: Facilitates easy fluid removal during maintenance
• Nonmetallic Composite Materials: Ensure durability and longevity, reducing maintenance requirements
• Simple Maintenance: Easy access to components for hassle-free servicing
• Two Bypass Valve Configurations: Choose between a standard internal bypass valve or an optional air-operated valve for high and low flow control

Specifications

• Model: PZ7
• Standard connections: 2 in. NPT
• Maximum differential pressure: 125 psid (8.6 bar)
• Temperature range: Up to 300°F (149°C)
• Maximum working pressure: 200 psi (13.8 bar)
• Maximum speed: 800 RPM
• Fluids handled: Refined petroleum products and industrial solvents
• Case/Head/Flanges Material: Ductile iron ASTM A536
• Weld flanges: Steel ASTM A516
• Rotor/Bearing cap: Ductile iron ASTM A536
• Sideplates: Cast iron Class 30
• Vanes and vane drivers: Advanced polymer
• Bypass valve: Cast iron ASTM A48 electroless nickel plated
• Bypass valve spring: Steel
• Seal seat: Silicon carbide
• Seal metal parts: Steel
• Shaft: 8620 steel
• Thrust bearing: Steel
• O-rings: Viton

Downloads

Installation Instructions (PDF Download)

Product Literature (PDF Download)

Specifications Sheet (PDF Download)

Dimensional Drawing (PDF Download)

Performance Curves (PDF Download)

Parts List (PDF Download)