Griswold designs, engineers, and manufactures a variety of pumps including ANSI, end suction centrifugal, and self-priming.

Griswold Pump Company is a full featured manufacturing facility providing a broad range of pumps for oil & gas, chemical process, industrial, and municipal applications.

Harrington takes great pride in being a distributor of Griswold pumps, offered by the esteemed Griswold Pump Company headquartered in Grand Terrace, CA. With a history spanning over 70 years, Griswold has established itself as a renowned full-line pump manufacturer, consistently delivering innovative and reliable pumping solutions to a diverse range of industries. Griswold’s commitment to excellence and trust has garnered them a strong reputation, attracting a wide array of clients, including some of the world’s largest companies in sectors such as chemical, oil & gas, power generation, water parks, zoos, aquariums, and fountains.

The company takes immense pride in manufacturing its centrifugal pumps in the USA, ensuring that every product adheres to the highest standards of craftsmanship and precision. Griswold’s dedication to quality is further strengthened by its state-of-the-art testing facility, which stands unrivaled in the industry. This world-class facility allows Griswold to rigorously test and validate the performance and reliability of their pumps, ensuring that each unit meets the strictest quality benchmarks before reaching the hands of its valued customers.

Griswold’s pumps deliver consistent performance and efficiency. With their vast experience and continuous pursuit of technological advancements, Griswold remains at the forefront of pump manufacturing, continuously developing innovative solutions that drive efficiency, sustainability, and operational excellence. Harrington is honored to offer Griswold pumps, confident in the unrivaled quality and performance.

The Harrington Difference
Providing over 60 years of exceptional service

Harrington is a Griswold™ distributor of a wide variety of pumps. Call our toll-free number at 1-800-213-4528 and you will be connected to a live person – not a recording. You can also use the contact form below for any questions regarding our line of Griswold™ centrifugal pumps.

Your information will not be shared to third party vendors or clients.

Griswold® 811 ANSI Series

The Griswold® 811 ANSI Series 811 ANSI Series is available in a wide range of sizes, capacities, and materials to fit virtually any process fluid application. With more than 30 selections and multiple design options, we’ve got your application covered – for abrasives, corrosive substances, and a wide range of capacities. Interchangeable parts with the Goulds 3196 Series.

  • Max Flow Rate – 7,000 gpm (1,590 m³/h)
  • Max Head – 900 ft (275 m)
  • Max Temperature – 500°F (260°C)
  • Available Materials – Ductile Iron (DI) 316 Stainless Steel, Alloy 20, and CD4MCuN

Click Here for more information on Griswold® 811 ANSI Series.

Griswold® 811SP Series

The Griswold 811SP Series is a line of centrifugal pumps designed for robust performance in harsh self-priming applications. With full back-end interchangeability with Griswold’s 811 ANSI Series, all the impeller material and back pull-out options of the 811 ANSI Series are available with each CD4MCuN 811SP case.

  • Max Flow Rate – 1,300 gpm (295 m³/h)
  • Max Head – 380 ft (115 m)
  • Max Temperature – 500°F (260°C)
  • Available Materials – CD4MCuN

Click Here for more information on Griswold® 811SP Series.

Griswold® 850 Series Centrifugal Pump

The Griswold 850 Series Centrifugal Pump is designed with versatility in mind. Thanks to their efficient performance, extensive features, long life, and easy maintenance, 850 Series pumps are ideal for use in a wide variety of water-pumping applications.

They also offer epoxy coated internals for pool & waterpark applications.

  • Max Flow Rate – 3,850 gpm (874 m³/hr)
  • Max Head – 430 ft (131 m)
  • Max Temperature – 120°F (49°C)
  • Available Materials – Iron with Aluminum Bronze

Click Here for more information on Griswold® 850 Series Centrifugal Pump.

Griswold® H Series Pumps

The Griswold® H Series Pumps are a unique line of self-priming centrifugal pumps used for a variety of water applications. The H Series performs where other self-priming pumps can’t – and have been designed specifically to lift water up to 25 feet. This H Series is available in two versions, the HL pumps, designed for lower flows, and the HH pump, designed for higher flows.

  • Max Flow Rate – 325 gpm (73.8 m³/hr)
  • Max Head – 260 ft (79 m)
  • Max Temperature – 100°F (37.8°C)
  • Max Pressure – 110 psi (7.6 bar)
  • Available Materials – Iron

Click Here for more information on Griswold® H Series Pumps.

Griswold® 811 Series Parts, Maintenance and Interchangeability

Always use authentic Griswold Maintenance and Repair Kits when maintaining Griswold pumps to prolong optimal performance and preserve Griswold factory warranties. Containing only genuine Griswold parts, each kit has been designed to simplify ordering while streamlining maintenance and repair.

Maintenance Kit Includes
  • Casing Gasket
  • Frame to Adapter Gasket
  • Bearing Lockwasher
  • Impeller O-Ring
  • Bearing Housing O-Ring
  • Labyrinth Seal O-Rings
Repair Kit Includes
  • Maintenance Kit items
  • Lantern Ring
  • Thrust Bearing
  • Bearing Locknut
  • Radial Bearing
  • Bearing Housing Retaining Ring

Click Here for more information on maintenance and repair kits.

Buy your next Griswold® product from Harrington and experience the difference.

Can’t find what you’re looking for?

Call our toll-free number at 1-800-213-4528 and you will be connected to a live person – not a recording. You can also use the contact form above for any questions regarding Griswold® products.