Haight Pumps
For over 70 years, Haight has been providing industries with simple, rugged and dependable gear pump manufacturing. Today's complex processing environment demands greater integration of equipment and application. Haight is recognized as a leading manufacturer of high quality rotary gear, positive displacement pumps for use in a broad variety applications. Haight's heavy-duty, positive displacement rotary gear pumps are truly "pumps that perform." The most reliable of today's rotary gear pumps are built on the “gear within the gear” principle that Haight Pump pioneered. This simple concept results in a stronger pump with fewer moving 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 Pumps Universal design series offers unparalled flexibility to engineer a "custom" pump from standard components eliminating excessive cost and leadtime. The current product line consists of Internal Gear Pumps, External Gear Pumps, Custom Gear Pumps, Centrifugal Pumps, and Bed Plate Assemblies.
Haight Ductile Iron Gear Pumps
The Ductile Iron Universal Pump Design combines the innovation of our UniverSeal shaft seal, the rugged simplicity of Haight's proven "gear within a gear" internal gear configuration, with the flexibility of a bolt-on, integral Relief Valve assembly.
Stainless Steel Gear Pumps
Combining versatile Universal Series pump design with stainless steel and corrosion resistant materials to meet the needs of customers ever changing process systems.
Haight Hot Oil Pumps
Haight hot oil pumps offer versatility, durable construction, and competitive price has proven a winning combination in hundreds of thousands of commercial kitchens, stores and factories throughout the world.The most reliable of today's internal gear pumps are based on the "gear within a gear" principle pioneered Haight Pumps, nearly seventy years ago. While the differences may seem insignificant at first glance, the benefits for the end user are substantial. The smaller, inner drive gear (pinion), and shaft assembly are supported by bearings on both sides of the pinion to resist movement, unlike other designs. The larger gear (rotor) is hydraulically balanced within the pump housing, finding its optimal position, naturally. The user benefi ts in several important ways. With a lower initial investment, Haight pumps operate at standard motor speeds, thus eliminating the need for expensive gear boxes, even for heavier fluids They have fewer parts and adjustments which means less maintenance time, no thrust bearings and end plates to maintain Pumps with a close-coupled motor mounting eliminates pump and motor alignment problems, bedplate installation costs, and they use less space than conventional gear pumps designs Because the rotor is rotating at a fraction of the motor speed, wear and noise are reduced, and fluid flow into the gears is more effective. This keeps the pump head size and resulting cost, to a minimum while simultaneously extending the service life of the pump. The pumps have a true, three tooth engagement between the rotor and pinion provides superior flow characteristics Customers have greater freedom to select the best rotor, pinion, and shaft materials for the individual customer application, without extravagant cost. A simple idea, with great results.