Efficient fluid management is the backbone of any hydraulic or lubrication system. The Eaton UM 80 Hydraulic Offline Filtration System represents a premier solution for mobile oil maintenance, designed to extend the service life of critical components by controlling contamination levels. Purecowater offers this advanced mobile filtration unit to help industries achieve optimal fluid cleanliness standards.
What is the Eaton UM 80?
The Eaton UM 80 is a mobile, offline filter unit specifically engineered for hydraulic and lubrication fluids. Unlike inline filters that only process fluid while the main system operates, this unit functions independently in a “kidney loop” configuration. This allows for continuous filtration, tank cleaning, or fluid transfer even when the main hydraulic system is offline.
With a robust design capable of handling flow rates up to 85 l/min (approx. 22.5 GPM), the UM 80 fits perfectly in industrial environments where high dirt-holding capacity and mobility are required. It is ideal for accessing difficult-to-reach maintenance areas thanks to its compact, wheeled structural design.
Key Benefits
- Extended Component Life: Removes solid particles and water, significantly reducing wear on pumps, valves, and bearings.
- Versatile Operation: Can be used for transferring fluids, filling reservoirs, or continuous offline purification.
- High Dirt Holding Capacity: Utilizes Eaton’s high-performance glass fiber fleece (VG) depth filter elements.
- Tool-Free Maintenance: Filter elements can be replaced quickly without specialized tools, minimizing downtime.
Technical Specifications
The UM 80 is designed for performance and reliability. Below are the core specifications for the standard UM 80 unit configuration.
| Specification | Value |
|---|---|
| Model | Eaton UM 80 (e.g., UM 80.3VG.10) |
| Max Flow Rate | 85 l/min (22.5 GPM) |
| Operating Pressure | Low pressure (Offline) |
| Viscosity Range | 10 – 400 mm²/s (up to 1860 SUS) |
| Fluid Compatibility | Hydraulic oils (Mineral oil based) |
| Filter Element Media | Microglass (VG) Depth Filter |
| Dimensions (L x W x H) | 730 mm x 600 mm x 1060 mm |
| Weight | Approx. 73 – 75 kg |
Operational Features
Mobile and Compact Design
The UM 80 is built on a stable, wheeled chassis that allows operators to maneuver the unit easily across plant floors. Its compact footprint (approx. 600mm width) ensures it can operate in confined spaces where larger stationary units cannot fit. [eaton.com]
Advanced Filtration Technology
Equipped with Eaton’s return-line filter elements (DIN 24550-4), the UM 80 uses deep-bed filtration media. This “Depth Filter” technology is crucial for capturing fine silt and maintaining ISO cleanliness codes. The unit can be fitted with elements rated for different fineness levels, such as 3µm, 6µm, 10µm, or 25µm, depending on the application requirements. [eaton.com]
Ease of Use
The system is designed for unattended operation with safety in mind. It features automatic switch-off capabilities (depending on configuration) and sensors to monitor filter saturation. The filter housing allows for top-access element changes, ensuring that maintenance personnel can swap dirty filters without extensive tools or complicated procedures.
Applications
The Eaton UM 80 is versatile and serves multiple roles in an industrial setting:
- Clean Oil Transfer: When pumping fresh oil from a drum to a machine reservoir, the UM 80 filters the oil to ensure no new contaminants are introduced.
- Kidney Loop Filtration: It can be connected to a reservoir to circulate and clean the oil continuously, effectively polishing the fluid to a high degree of purity.
- System Flushing: Ideal for flushing systems after maintenance or repairs to remove ingress debris.
Ready to Improve Your Hydraulic Reliability?
Purecowater provides comprehensive support for Eaton filtration systems. Whether you need a new UM 80 unit, replacement elements, or technical advice on sizing a mobile cart for your facility, our team is here to help.