OF7S10P1M1B03E Bowey OF7 Series Industrial Portable Oil Filter Purifier for Hydraulic and Lubricating Oil
A compact, easy-to-use mobile filter for filling, flushing, and offline filtration of hydraulic systems.
Clean Hydraulic Oil & Protect Your Equipment
Bowey OF7 portable oil filter purifier features a motor-driven gear pump with low noise, strong self-priming and stable performance. An overflow protection device safeguards the hydraulic system, while thermal relay protection prevents motor overload. The suction strainer protects the pump and extends main filter life. Users can select different precision levels for the fine filter to meet required cleanliness. The quick-opening housing allows tool-free filter replacement. A panel-mounted pressure gauge continuously monitors system operation and filter contamination.
Ideal for on-site maintenance, system oil filling, small circuit flushing and offline filtration, Bowey OF7 portable oil filter purifier ensures clean hydraulic oil, prolongs component life and reduces unexpected downtime.

Specifications
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Rated flow
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10L/min, 15L/min
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Micron rating
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3μm, 5μm, 10μm, 20μm
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Working pressure
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0.5MPa
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Working temperature
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≤80℃
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Voltage
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AC 380V, 3-phase / AC 220V, 1-phase / As requested
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Applicable media
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Hydraulic oil, water, glycol & phosphate ester fluids
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Applications
Ideal for a wide range of industrial maintenance tasks:
○ Filtered filling of hydraulic systems
○ Temporary offline filtration for active systems
○ Oil transfer between storage and equipment
○ New oil pre-filtration to prevent contamination introduction
○ Maintenance of gearboxes, lubrication circuits, and small hydraulic power units
Key Advantages
○ Extend Equipment Life: Removes particulate contaminants that cause wear, reducing component replacement costs.
○ Improve Uptime: Minimizes unplanned downtime caused by oil-related failures.
○ Simple Operation: Plug-and-play design for quick setup and use by maintenance teams.
○ Compact Design: Easy to transport between job sites or plant floors.
○ Flexible Options: Choose from standard or contamination-monitoring models to match your needs.

Standard Models & Part Numbers
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Model Number
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Part Number
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Micron Rating
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OF7S10P1M1B03E
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0160MA003BN
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3 μm
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OF7S10P1M1B05E
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0160MA005BN
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5 μm
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OF7S10P1M1B10E
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0160MA010BN
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10 μm
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OF7S10P1M1B20E
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0160MA020BN
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20 μm
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FAQ
Q: Can this unit be used for high-viscosity oils?
A: The standard OF7S10 model supports viscosities up to 350 mm²/s. For oils up to 1000 mm²/s, please inquire about the OF7S90Px variant.
Q: How often should I replace the filter element?
A: Service life depends on oil condition and contamination levels. For optimal performance, we recommend monitoring differential pressure and replacing the element when it reaches the specified limit.
Q: Is the unit suitable for continuous operation?
A: It is designed for intermittent service use (filling, flushing, offline filtration). Continuous duty cycles should be reviewed with our technical team.
Ready to improve your oil cleanliness?
Contact us today to discuss your requirements or request a quote.