Benchmark B Series Hydraulic Pumps & Motors

Benchmark Aftermarket Interchange for Denison Vane Units

Our Genuine Benchmark B Series aftermarket line of vane pumps and motors are perfect interchange replacements for Denison® T6, T67, T7 series vane pumps and M4 series vane motors. Our vane pumps come in four basic frame sizes: single, double, triple and drive train configurations, with pressures up to 4350 psi and maximum rpms up to 3000 in a single pump.

Our line of B Series vane motors are available with reversible shaft rotation and a variety of torque ratings and port locations. These are rated for pressures up to 2500 psi and maximum rpms up to 4000. The B Series is engineered for reliable use with a long service life for many applications and is capable of accomodating a wide range of fluid viscosities.

We also stock replacement parts and cartridge kits for our B series aftermarket line, as well as the Denison line.


Contact Us for Pricing and Availability

Benchmark B Series Hydraulic Pumps & Motors

High Performance Interchange Vane Pumps & Motors

  • Single, Double, Triple & Drive Train options
  • High pressure efficiency
  • Cartridge Kit design
  • Drop-in assemblies, easy conversion, and ease of maintenance
  • Engineered for a wide speed range
  • Balanced design allows for extended bearing life
  • Low noise level design
  • Wide range of acceptable viscosities
  • High pressure efficiency with special fluids such as phosphate esters and water glycols
  • Great mounting flexibility and installation compatibility

FREE Repair Evaluations & Quotes

Whether we have your unit in stock or not, repair is always an option. In fact, it may be your BEST option for obsolete and hard to find hydraulic pumps and motors. Letting us repair your unit can also be drastically cheaper than replacing it, especially if parts are hard to come by.

Contact us if you're interested in or in need of a repair on your Benchmark B Series hydraulic pump or motor.

Denison® is a registered trademark of Parker Hannifin®

Cross-referenced parts from the Original Equipment Manufacturer "OEM" are listed for information purposes only. Trademarks identifying these parts for cross-reference are those of each OEM and are the property of their owners and are not used, or authorized for use, by Attica or Hydraulex Global or its affiliates. Neither Attica nor Hydraulex Global are affiliated with the Original Equipment Manufacturer "OEM" or licensed or authorized to produce parts for the OEM.

Have a question or want to request a quote?

Please don't hesitate to contact us if you have a question, want to request a quote, or are looking for pricing and availability. We're here to help.