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WATER PUMPS
Contigency Awards!
WP1 & WP2
WP1 & WP2 FEATURES:
  • WP1 and WP2 units weigh only 4.0 and 4.2 pounds, and are just 4-1/4-inches deep.
  • Draws only 3-1/2-amps at 12 volts - half the draw of conventional electric pump drives.
  • High-speed, centrifugal impeller flows an incredible 25 gallons per minute! (when used with a 1-3/4" hose. AN adapters will significantly decrease efficiency.)
  • Tested up to 250 degrees Fahrenheit and 30 psi.
  • Works with 12 or 16 volt systems (higher flow at 16 volts).
  • Premium quality, custom built motor features ball bearings, high temperature armature windings, and a stainless steel shaft.
  • One piece aluminum casting
  • Single gasket design and custom shaft seal ensure leak free performance.
  • Designed to clear belt drive camshafts.
  • Threaded, three-in-one water inlet included. Accepts either 1-1/4 inch or 1-3/4 inch hose, or 1 inch pipe thread.
  • Easily rebuildable; all internal parts are interchangeable between big block and small block models

OUTPERFORMS ALL OTHERS! Dedenbear Cool Pumps have helped win multiple NHRA national events, plus two Winston world championships. The smallest, lightest, highest volume electric pumps available. Specifically engineered for the types of engines, radiators and radiator placements used by drag racers. These are the shortest pumps in the industry - ideal for dragsters and cars with minimal radiator clearance.

  • Model WP1 Water Pump- - Electric, Engine Mounted, Small Block Chevy
  • Model WP2 Water Pump - Electric, Engine Mounted, Big Block Chevy
    Model WP3 Water Pump- Electric, Remote Mounted, Universal Application
UP
WP3
Contingency Awards!
WP3 FEATURES
  • This rebuildable design features a hard anodized, billet aluminum impeller and custom seal tested at 250 degrees. Unlike rubber impeller RV and boat units now in use, which seize at 140 degrees.
  • Inlet accepts either 1-1/4 inch hose or 3/4 inch NPT; the outlet is 3/4 inch NPT.
  • Works with 12 or 16 volt systems.
  • Runs quiet.
  • Back of casting is already drilled and tapped for mounting bolts.
  • Can be used with our WH1 and WH2 water headers for Chevrolet applications.

Model WP3 is the ideal remote mount electric water pump for any type of dragster or roadster engine. This universal pump weighs just 3-1/4 pounds and draws only 3 amps - yet pumps 23 gallons per minute! It can be mounted in any position.

Replacement Parts
Replacement Parts
  • Model ETC Expansion Tank Cap - Replacement 16lbs Radiator Cap for ET1
  • Model MTRWP Motor - Water Pump Replacement Motor for WP1, WP2, WP3
  • Model SKWP Seal Kit - Water Pump Rebuild Kit for WP1, WP2, WP3
UP Contingency Awards!