Gear Oil Pump Head — 1/2" NPT — 4–8 GPM

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Gear Oil Pump Head — 1/2" NPT — 4–8 GPM
  • 1-Year Manufacturer Warranty
  • Quick Shipping
  • The Real Deal

Replacement gear pump head. 4–8 GPM flow range (4 GPM @ 1,750 RPM / 8 GPM @ 3,500 RPM). Max 44 PSI. Cast iron body, oil seal, S45C shaft.

Flow rate is RPM-dependent — pair with a motor or engine at 1,750 to 3,500 RPM to achieve the desired GPM. Flow scales linearly with RPM across that range (1,750–3,500 RPM).

Specifications:

  • Pump head:
  • Ports: 1/2" NPT inlet and outlet
  • Flow: 4 GPM @ 1,750 RPM / 8 GPM @ 3,500 RPM
  • Max pressure: 44 PSI
  • Max suction lift: 16 ft (5m)
  • Construction: Cast iron body, oil seal, S45C shaft.
  • Mounting: NEMA 56C adapter plate or engine direct coupling

Compatible with all US Filtermaxx WCB and KCB pump assemblies. See our pump lineup for matched motor and engine configurations.

*FAQs Page

Gear Oil Pump Head — 1/2" NPT — 4–8 GPM

    SKU: PMP-305

    PRICE

    $410.36

    Typically Ships in 1-3 Days

    Qty

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