January 24 2017 0Comment

Viking Pump Motor Speed Pumps – Smaller, Faster, Easier

This week, we are featuring Viking Pump’s Motor Speed Internal Gear Pumps, which offer several technological advances in the science of flow.  Kerr recommends this  for the following liquid pumping applications:viking-motor-speed-cutout

  • Refined fuels – Oils, Diesel, Biofuel
  • Oils – Crude oil lubrication, Hydraulic, Edible oils
  • Chemicals – Solvents, Glycols, Refrigerants.

The Viking Pump Motor Speed pumps feature several new techniques:

  • Idler and rotor root feed grooves promote axial feeding
  • Liquid directing step reduces turbulence
  • Modified crescent boosts radial feeding
  • Casing inlet port geometry has been optimized

Viking Pump Motor Speed Pump Features and Specs

  • Maximum flow of 580 GPM (132 m3/h) provides greater flow than similar sized pumps
  • Reduced footprint for space constrained applications
  • Motor speed operation to 460 GPM (104 m3/h) provides higher value per GPM (m3/h)
  • Ability to operate 50 or 60 Hz synchronous motor speeds eliminates the need for gear reducers or gearmotors, reducing the overall cost
  • Viscosity: 28 to 25,000 SSU
  • Pressure: to 250 PSI
  • Temperature: -40 degrees F to +350 degrees F

Viking Pump Motor Speed Advantages

  1. Expanded feeding area and redesigned head allow for higher speed
  2. Pressure lubricated idler pin and bushing extends life
  3. Gauge ports easily allow gauges or transducers
  4. One piece casing ensures alignment for maximum bearing and seal life
  5. Sealed ant-friction bearings eliminate the need for lubrication
  6. Threaded one piece bearing housing allows for end clearance adjustment
  7. Flange for motor mounting bracket eliminates the need for drive equipment and provides better unit alignment
  8. Behind the rotor seal means shaft and bearings are not exposed to media
  9. ANSI or DIN flanges option enables easy in-line mounting

For more information on detailed specifications, options and drawings,  contact us.

Watch this video to learn about the Motor Speed Pump


Viking Motor Speed Pump Downloads

Viking Pump Motor Speed Internal Gear Pump Brochure

Detailed Specifications:

Series-495-4195 – Cast Iron

Series 493 & 4193 – Steel Externals

Series-4197 – Stainless