Low-Viscosity Hand-Held System

Low-Viscosity Hand-Held System

The Low-Viscosity Hand-Held System is a compact, light unit for transferring and filtering particulate and water out of industrial oils. The unit is ideal for hard to reach places and application with 3-50 gallon reservoirs. The system is capable of delivering a flow up to 5.5 GPM and is rated for use with lubricants up to a viscosity of 2,000 SUS @ 100ºF.

A variety of filter media elements are available to meet recommended manufacturer cleanliness levels.


  • Oil Sampling Ports – Two sampling ports available to monitor condition of oil
  • Differential Pressure Gauges – Indicates when elements need to be changed
  • Dual Filters – Two-stage filtration for long element life and pump protection
  • Bronze Internal Helical Gear Pump – Industrial quality for long life
  • Compact Frame – Lightweight design provides flexibility to service equipment located in hard to reach areas
  • Hoses – Heavy-duty hydraulic hoses
  • Available with 220V – 50 Hz motor (Part Number – 36944)

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Instruction Sheets




Model No.DescriptionMotor Type
36944Low-Viscosity Hand-Held220V 50 Hz
36994Low-Viscosity Hand-Held115V, 8.8 Amps, Single Phase, 60 Hz
Pump Type Bronze Internal Helical Gear Pump
Flow Capacity 5.5 GPM
Electric Motor Rating 1/2 HP @ 1750 RPM
Maximum Inlet Vacuum 15″ of Mercury
Hose Sizing .75″ Inlet @ 6′ Long / 1.0″ Outlet @ 6′ Long
Maximum Operating Temperature 140ºF (65ºC)
Pressure Relief 50 PSI
Maximum Viscosity 430 cSt @ 40ºC / 2,000 SUS
Seal and Gasket Material Mechanical – Static
Electrical Service Required 115 Volts, 8.8 Amps, Single Phase, 60 Hz (also available in 220V-50 Hz P/N 36944)
Suction / Lift 20 ft
Weight 47 lbs
Dimensions 11″W x 20″D x 12″H

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