National Pump
   & Compressor


The Venturi Prime Pump System

 National Pump & Compressor’s Venturi Priming System is designed for use in applications where reliable priming is crucial.  This Venturi Priming System, also known as the Compressor Priming System, is water-cooled to provide low pump operating temperatures, allowing for a long compressor life and less maintenance throughout the compressor and pump's operating life.  In addition, its modular design provides for easy cleaning and part replacement. 

The Venturi pump features a single point oil check, a rapid 12 CFM air evacuation prime, and requires neither float assembly or adjustments.  Venturi prime pumps are a reliable, long-lasting, and a commonly available option easily interchangeable with older pump operating systems.

NPC's Venturi pumps come in sizes from 4-18" with a variety of models offering high-volume and high-pressure capacity.  

Venturi PrimePumps Are Ideal For :

  • Critical Suction Lifts
  • Extended Suction Lifts
  • Municipal
  • Sewer Bypass
  • Heavy Sludge
  • General Dewatering Applications.

Venturi Prime Pump Specs & Curves

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