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SUITED FOR:
hydraulic systems with pumps,
servo valves, proportional valves,
cartridge valves, and cylinders

APPLICATIONS:
dedicated units designed
for field retro-fit installation
for stationary or mobile
hydraulic equipment

 FULL SPEC SHEET

RELATED PRODUCTS:
Focus Portable Units
Electric Filtration Units
Water/Glycol Filtration Units

TESTIMONIAL:
“Before the Filtroil by-pass filtration units were installed we were repairing upwards of 120 servo valves per year because of carbon black getting into the tight clearances. After we installed the Filtroil system we dropped our ISO cleanliness code by 7 grades and have had Zero servo valve repairs since the installation.”
   - John Petron, Bridgestone Firestone
 Link to full testimonial


HYDRAULIC FILTRATION UNITS




Our dedicated hydraulic filtration units can be installed to individual pieces of equipment by tapping into the hydraulic pressure line, bleeding off a small amount of oil and returning back to the system reservoir. This type of installation is ideal for mobile or light industrial equipment where there would be a benefit to extended oil drain intervals and increased hydraulic component life. The elements will filter down to 1 micron absolute removing contaminants wear metals and moisture. The units come with a test drain valve allowing samples to be taken prior to filtration representing the entire hydraulic system cleanliness.


How to Install How to Change an ElementHow to Take a Good Oil Sample

  BU-30 BU-50 BU-100 BU-200 BU-400
Overall Dimensions 5.3"x12" 7.2"x11.5" 8.9"x12.2" 9.4"x12.2" 20"Wx10.5"D x17.5"H
Net Weight 13 lbs. 16 lbs. 21 lbs. 25 lbs. 46 lbs.
Quantity of Oil in Machine up to 50 gal. up to 150 gal. up to 325 gal. up to 450 gal. up to 1000 gal.
Dirt Holding Capacity .6lbs. .75lbs. 1lbs. 1.25lbs. 2.5lbs.
Oil (ISO) Cleanliness 16/14/11 or better 16/14/11 or better 16/14/11 or better 16/14/11 or better 16/14/11 or better
Filtering Accuracy 0.1 micron 0.1 micron 0.1 micron 0.1 micron 0.1 micron
Flow Rate .30 GPM .30 GPM .50 GPM .65 GPM 1.20 GPM
Min/Max Pressure at Flow Control Valve 100/5,000 PSI 100/5,000 PSI 100/5,000 PSI 100/5,000 PSI 100/5,000 PSI
Housing Burst Strength 250-400PSI 250-400 PSI 250-400 PSI 250-400 PSI 250-400 PSI
Normal Viscosity 9-180 c ST @ 40°C 9-180 c St @ 40°C 9-180 c St @ 40°C 9-180 c St @ 40°C 9-180 c St @ 40°C
Inlet Diameter SAE-4 (7/16-20) O-Ring SAE-4 (7/16-20) O-Ring SAE-4 (7/16-20) O-Ring SAE-4 (7/16-20) O-Ring SAE-6 (9/16-18) O-Ring
Outlet Diameter SAE-6 (9/16-18) O-Ring SAE-6 (9/16-18) O-Ring SAE-6 (9/16-18) O-Ring SAE-6 (9/16-18) O-Ring SAE-8 (1/2-20) O-Ring
Safety Valve Pressure 65-70 PSI 65-70 PSI 65-70 PSI 65-70 PSI 65-70 PSI
Replacement Element 30E 4.0"x4.5" 50E 5.6"x4.5" 100E 7.4"x4.5" 200E 7.8"x4.5" (2) 200E 7.8"x4.5"
Replacement Gasket Sets 30PS 50PS 100PS 200PS (2)200PS

 
     
Filtroil, Inc.
2256 Dabney Road, Suite G, Richmond, VA 23230
804.359.9125 outside the U.S. and Canada
1.800.638.3866 toll free   804.359.9128 fax
Email: filtroil@filtroil.com
Filtroil Information Packet
Copyright © 2010 Filtroil, Inc. - All Rights Reserved
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