Continuous Filtration for Hydraulic & Lubrication Systems
The Eaton DUV 1050-2050 series represents the gold standard in duplex pressure filtration. Designed for demanding industrial environments where system downtime is not an option, these filters allow for continuous operation even during maintenance cycles. As a specialized solution for hydraulic and lubrication fluids, the DUV series ensures your machinery remains protected from contaminants that cause wear and failure.
At Purecowater, we supply high-performance filtration solutions like the Eaton DUV series to help industries tackle complex solid and liquid filtration challenges.
Product Overview: Eaton DUV 1050-2050
The DUV 1050 and DUV 2050 are change-over pressure filters with a vertical connecting line. They are engineered with a working pressure capability of up to 464 PSI (32 bar), making them suitable for a wide range of low-to-medium pressure applications. The core advantage of this series is the integrated changeover ball valve located between the two filter housings.
- Zero Downtime: Switch from the contaminated filter side to the clean side without interrupting flow or pressure.
- Versatile Mounting: Can be installed as suction filters or pressure filters.
- High Safety Margin: Designed to absorb pressure peaks effectively.
Technical Specifications
Below is the technical data for the DUV 1050 and 2050 models suitable for system engineers and procurement specialists.
| Specification | Data Value |
|---|---|
| Series Nominal Sizes | 1050, 2050 |
| Max. Operating Pressure | 464 PSI (32 bar) |
| Process Connections | SAE 4” 3000 PSI (Standard) |
| Operating Temperature | +14 °F to +212 °F (-10 °C to +100 °C) |
| Housing Material | EN-GJS-400-18-LT (Ductile Iron) |
| Sealing Material | Nitrile (NBR) or Viton (FPM) |
| Flow Capabilities | High flow capacity (Consult curves based on viscosity) |
Filter Element Technology
The efficiency of the Eaton DUV 1050-2050 relies on its high-quality filter elements. Depending on the cleanliness level required by your application, you can select from various media types. These elements perform flow direction from outside to inside.
| Material Code | Description | Application |
|---|---|---|
| VG (Microglass) | Multi-layer pleated glass fiber fleece. | Fine depth filtration (down to 3µm). High dirt-holding capacity. |
| G (Wire Mesh) | Stainless steel wire mesh. | Surface filtration (25µm to 80µm). Cleanable. |
| P (Paper) | Resin-impregnated paper. | Nominal filtration (10µm) for less critical monitoring. |
Key Features & Benefits
- Continuous Operation: The duplex design utilizes a single switching lever. When one side is clogged, the operator switches flow to the clean side, allowing the dirty element to be changed while the system runs.
- Integrated Bypass Valve: Located in the filter cover, this safety feature allows unfiltered flow bypass if pressure differential becomes critical (optional settings at 29 PSI or 51 PSI).
- Fluid Compatibility: Excellent for mineral oils, petroleum-based fluids, HW emulsions, water glycols, and most synthetic lubrication fluids.
- Compliance: Classified under Pressure Equipment Directive 2014/68/EU and optionally available for ATEX (explosive areas).
Dimensions and Weight
Proper sizing is critical for installation in tight industrial spaces. The DUV series is built robustly to handle high volumes.
- DUV 1050 Weight: Approx. 368 lbs
- DUV 2050 Weight: Approx. 456 lbs
- Tank Volume (1050): 2x 3.62 Gallons
- Tank Volume (2050): 2x 6.31 Gallons
Interested in Eaton Filtration Solutions?
Whether you need to replace an existing DUV unit or engineer a new filtration skid, Purecowater has the expertise and inventory to support your project. We distribute authentic OEM parts for Eaton, Veolia, and more.