Liquiflo H Series - High Pressure Gear Pump


  • Liquiflo

Pump Type(s):

  • Positive Displacement


  • Gear
  • Mechanically Sealed
  • Sealless

Product Description:

The Liquiflo H-Series high pressure gear pumps were designed as an upgrade to Liquiflo's original 3-Series. With similar outside dimensions and capacities, the H-Series incorporates larger diameter shafts and bearings, allowing them to handle higher pressures with extended service life. H-Series pumps are available in Sealed and Mag-Drive versions with flows up to approximately 30 GPM and differential pressures up to 225 PSI with 300 PSI possible on some models.


These pumps are available in a wide variety of internal materials to pump a broad range of chemicals, such as polymers, solvents, acids, caustics and other corrosive liquids. Liquiflo pumps excel in heat transfer fluid circulation, ferric chloride, bleach & paper making, food services, hydrogen peroxide, gasoline & oil sampling, metering isocyanate, molten sulfur, metering for water purification, sulfuric acid, etc.


To 30 GPM

Temp Range:

To 500 Degrees F

Max Pressure:

To 300 PSIG

Max Differential Pressure:

To 225 PSI

Materials of Construction:

316 SS or Alloy-C Basic Construction // 316SS, Alloy C, Teflon, Ryton, or PEEK gears // Carbon 60, Ceramic, Teflon, or PEEK Wear Plates // Carbon 60, SiC, Teflon, or PEEK Bearings // 316SS, Alloy-C, Chrome Oxide, or Tungsten Carbide Shafts

Additional Information: