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An NOV employee working on an L-Frame Pump in a workshop.

L Frame Pumps

The pin joint-design pump is ideal for space-saving installations and provides outstanding benefits like maximizing operating efficiency.

  • Description Description
  • Resources Resources

For nearly 50 years, versatile L-Frame pumps have stood the test of time, meeting thousands of application challenges with performance-enhancing, cost-saving features.


  • Low total cost of ownership
  • Simple pin-type universal joint drive assembly for easy maintenance
  • Application versatility, modular design, and wide selection of materials of construction
  • Steady flow under wide NPSH variations
  • Variety of Ultra-Shield® rotor coatings and Ultra-Flex® stator elastomers
  • Open-suction hopper and bridge-breaker models available
  • Nonpulsating
  • Low-shear, accurate, repeatable flow
  • Viscosities to 1 million cP
  • Handles solids to 1 in. in diameter
  • Pressures to 2,100 psi; capacities from 0.02 to 450 gpm
  • Mono L-Frame Data Sheet (English)
  • Moyno L-Frame Pump Data Sheet (English)

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