Zee Line National Spencer 3:1 Ratio Stub Style Oil Pump P2002693NPO-1700R https://cdnimages.opentip.com/full/NPO/NPO-1700R.jpg National Spencer 3:1 Ratio Stub Style Oil Pump 2002693 17.00lbs 0.00 0.00 0.00
496.0800 In Stock


National Spencer 3:1 Ratio Stub-Style Oil Pump

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  • Model:
    NPO-1700R     Have Questions ?
  • UPC:
  • Price:
    $496.08 & this item ships for FREE Shipping. Details
  • Quantity:
In Stock

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Product Description

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This item qualifies for free shipping within US 48 states. Details.

3:1 Ratio Pneumatic Pump For oil based fluids and antifreeze

Diamond Selection

Stub Style

Single Action

Delivery Rate 3.7 GPM

Includes Foot Valve, Air Filter, Oil Hose, Connecting Hose, Bung Adapter, Needle Valve, Male and Female Quick Connects.


  • Delivery rate 3.7 GPM
  • Accommodates various tank depths by adding personalized suction tube
  • 3:1 ratio stub style
  • Air regulator with gauge, filter and automatic water drain
  • Suction tube thread size 1" NPT
  • 0.5" x 48" hose
  • 0.25" x 48" air hose
  • Ball valve
  • Quick connect couplers for air
  • Bung adapter
  • Maximum fluid viscosity 130 SAE
  • Foot valve and screen.

For dispensing fluid from various sized containers by adjusting the length of suction tube to fit.

Recommended for Oil and 9 Antifreeze.

Application: 0.75 Situations where personalized tube length enhances flexibility of system.

NOTE: PO box deliveries are not available.

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The price is just for the item NPO-1700R: National Spencer 3:1 Ratio Stub-Style Oil Pump.

Product Specifications


Product Warranty

This item has a 5 year limited warranty.

Restricted States

This product does not ship to the APO addresses.

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