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Griswold H Series Self-Priming Centrifugal Pumps

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 ft.

The H Series is available in two versions:

  • HL pumps: designed for lower flows
  • HH pumps: designed for higher flows
Griswold H Series Self-Priming Centrifugal Pumps
Griswold H Series Self-Priming Centrifugal Pump Cutaway
  1. NPT/Flanged Discharge Connection
  2. JM Frame ODP or TEFC Motors
  3. Standard Carbon/Ceramic/Buna Mechanical Seal
  4. Totally Enclosed, Single-Piece Design, Cast Bronze Impeller
  5. 3/4” NPT Accessory Connections
  6. Heavy-Duty Cast Iron Casing
  7. Flapper Type Check Valve
  8. Above Centerline Suction Connection
  9. NPT/Vitaulic Suction Flange

Features and Benefits

  • Above centerline suction connection
  • Built-in check valve
  • Tapped accessory connections
  • NPT/vitaulic suction connection
  • NPT/flanged discharge connection

Technical Data

  • Heavy-duty cast iron bronze fitted construction
  • Seal material options available
  • JM Frame close coupled ODP and TEFC motors
  • Motor options available
  • Frame mount options available

Performance Data

  • Pressures up to 110 psi
  • Flows to 325 gpm


  • Agricultural
  • Recreational
  • General Inudstrial

Product Literature

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