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1235 Hickory Street
Pewaukee, WI 53072 USA

High-Viscosity Hand-Held Systems

These High-Viscosity Hand-Held Systems are designed for portable filtration of higher-viscosity oils. They can filter oils up to 7,500 SUS @ 100ºF (1600 cSt @ 40ºC), up to and including ISO 680 gear oil. The problem with attempting to filter a high-viscosity oil with a lower-viscosity system is that the pump and filters are not designed to work with higher pressures required to push high-viscosity fluids through the system. As a result, these low-viscosity units operate primarily in “bypass” mode where little, if any, of the high-viscosity oil gets filtered.

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Differential Pressure Gauges

Indicates when elements need to be changed
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Dual Filters
To ensure equipment receives the cleanest oil possible and for increased equipment life, the High-Viscosity Hand-Held Filtration System provides two-stage filtration. The oil flows through the primary filter first, where coarse particulate is removed. Then, the fluid flows through the secondary filter where fine particulate and water are removed.

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FRL Filter (Pneumatic Only)
Removes moisture and debris from air supply line to prevent premature wear and failure

Additional Features

Compact
Lightweight design provides flexibility to service equipment located in hard-to-reach areas
Hose Assembly
Heavy-duty hydraulic hose (6' or 10' lengths) wih 3/4" MNPT or quick connects
Oil Sampling Ports
Two sampling ports available to monitor condition of oil

Other Specs

Model Description Motor Type Hose Length NPT/Quick Connect Couplers
36934 Pneumatic High-Viscosity Hand-Held Filtration System Pneumatic 6' 3/4" NPT Male
36934-OP-10 Pneumatic High-Viscosity Hand-Held Filtration System Pneumatic 10' 3/4" NPT Male
36934-QC Pneumatic High-Viscosity Hand-Held Filtration System Pneumatic 6' 3/4" ISO B Quick Connect Couplers
36934-QC-10 Pneumatic High-Viscosity Hand-Held Filtration System Pneumatic 10' 3/4" ISO B Quick Connect Couplers
36971 High-Viscosity Hand-Held Filtration System 120 V, 60 Hz 6' 3/4" NPT Male
36971-OP-10 High-Viscosity Hand-Held Filtration System 120 V, 60 Hz 10' 3/4" NPT Male
36971-QC High-Viscosity Hand-Held Filtration System 120 V, 60 Hz 6' 3/4" ISO B Quick Connect Couplers
36971-QC-10 High-Viscosity Hand-Held Filtration System 120 V, 60 Hz 10' 3/4" ISO B Quick Connect Couplers

How to Select a Portable Filtration System

High-Viscosity Hand-Held | Back View

High-Viscosity Hand-Held | Side View

High-Viscosity Pneumatic Hand-Held | Back View

High-Viscosity Pneumatic Hand-Held | Side View