Haight Pumps Haight PumpsOver half a century of excellence in designing and manufacturing internal gear pumps, external gear pumps, and positive displacement pumps for the OEM and process market. Haight Pump prides itself on its outstanding lead time and quality customer service.

For over seventy years, Haight has been providing industry with simple, rugged and dependable internal gear pump manufacturing.

These pumps are built on the proven reliability of the “gear within a gear design”, which Haight (gear pump manufacturer) pioneered. This simple concept results in a stronger pump with fewer parts.

This gear design also functions exceptionally well at standard motor speeds in close-coupled mounting arrangements. This eliminates both the need for a gear reducer, and misalignment problems.

Haight’s Universal design series offers unparalled flexibility to engineer a “custom” pump from standard components eliminating excessive cost and leadtime.

Internal Gear Pumps

Haight Pump Internal Displacement Haight Pumps1U – 40U (1-40 gpm)  Series Round Hub Positive Displacement Pumps

All UniverSeal Shaft Seal Pumps features:

  • Reduce maintenance expenses – simple, quick seal changes
  • Less production disruption and downtime – perform maintenance in place rather than in the shop
  • Reduce maintenance inventory – one pump can be adapted to meet many application requirements
  • Provide future adaptability – easily change the pump as your needs change
  • Reduce replacement parts costs, no special custom design parts
  • Interchangeable with existing Haight pumps without modification
  • Pumps specified with an integral relief valve can be quickly and easily changed to perform in either suction return, or tank return mode. The relief valve can be readily changed to operate in either clockwise or counterclockwise flow direction.
  • Pressures from 10 to 250 psi.

Haight pump Universal ductile iron series square flange 150x150 Haight Pumps

Ductile Iron Series Square Flange Pumps

  • 120 to 240 gpm
  • Pressures up to 250 psi

Cast Iron Stainless & Bronze Pumps

Haight Pump Bronze Gear 70UB Haight Pumps44U to 80U Pumps Key Features

  • “Gear within a Gear” Design for Quiet Operation
  • Built in Gear Reduction, Fully Supported, Through-Shaft Design, utilizes Standard Motor Speeds
  • UniverSeal built in Shaft Seal Flexibility
  • Only Two Moving Parts reduces Maintenance and Wear
  • Closed Coupled or Foot Mounted Bracket Designs
  • Readily Accepts Magnetic Drive Option
  • Inlet/Outlet Ports accept 2″ NPT 150# & 300# Flange Connections
  • 250 PSI Discharge Capability
  • Non- Metallic Rotor eliminates galling problems, even with thin fluids including water
  • Integral Relief Valve with “No Leak” Adjustment, and Tank Return Operation Capability
  • 44 to 80 gpm at pressures up to 250 psi

Custom Gear Pumps

Haight Pump E Series Custom Gear Haight PumpsE Series – Positive Displacement Pump

The E – Series positive displacement pumps are an economical, high performance modification to our D - Series models.  These pumps are particularly well suited for use in direct drive, hub mounted configurations where size, weight, and cost are crucial performance criteria in an application.  The rugged simplicity of the E – Series is proven thousands of times every year in high temperature applications through-out the world.

Centrifugal Pumps

Haight Pump HIC Centrifugal Stainless Steel Haight PumpsHIC+ Series Industrial Stainless Steel Centrifugal Pumps

  • Constructed of 316L Stainless Steel
  • Glass Beaded Finish
  • Standard NPT or Flanged Connections
  • Type 21 mechanical seal, with multiple material options
  • Includes stainless adapter

Bed Plate Assemblies

Haight Pump Bed Plate Haight Pumps10-240 gpm

For use in the following applications:

  • Fuel Transfer
  • Fuel Filtration
  • Liquified refrigerant circulation
  • Portable re-fueling system
  • Lubricating cooling system
  • Agricultural chemical transfer
  • Salt water wash down system
Universal Pump Services
  • In-house engineering
  • Inside and outside sales
  • Complete parts inventory
  • 24 hour service
  • Full system fabrication
  • Repairs and replacements
  • Accepts major credit cards
Click here for more information on services.