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Hydrex Double Helical, Rotary Gear Pump


Hydrex Double Helical, Rotary Gear Pump

Quantity: In Stock

IDP, Worthington

Chemical Processing, General Purpose, Greases and Fats, High Viscosity Polymers, Marine, Pulp and Paper, Petroleum Production and Refining, Syrups, Utility

Double Helical Herringbone Gears provide quiet, pulse-free flow with better load carrying ability, greater strength and minimum hydraulic shock.

Between Bearing Design virtually eliminates shaft deflection, even while accommodating heavy, highly viscous loads.

Heavy-Duty Caged Roller Bearings result in long life. Hydrex pumps use the heaviest duty commercially available bearings.


  • Direct coupled
  • Single mechanical seal
  • Choice of materials
    • Cast iron
    • Steel
    • Bronze
    • Stainless steel
  • Optional vertical submerged tank design
  • Operating parameters
    • Flows to 110 m3/h (500 gpm)
    • Pressures to 24 bar (350 psi)
    • Temperatures from -50°C (-60°F) to 200°C (400°F)
    • Viscosities from 32 to 500 000 ssu

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