Advanced Continuous Filtration with Eaton DA Series 630-1000
For industrial applications requiring non-stop performance, the Eaton DA Series (Models 630 and 1000) represents the gold standard in duplex pressure filtration. Designed to handle medium-pressure hydraulic and lubrication systems, these filters ensure that your machinery receives clean oil without the need for system shutdowns during maintenance.
At Purecowater, we specialize in providing top-tier filtration solutions like the Eaton DA series to tackle complex solid and liquid filtration problems. Whether you are operating gas turbines, steam turbines, or heavy industrial compressors, the DA 630-1000 units offer the reliability and flexibility needed for critical operations.
What is the Eaton DA Duplex Filter?
The Eaton DA Series is a duplex change-over pressure filter. Unlike simplex filters that require the system to be turned off to change a clogged element, duplex filters consist of two filter housings connected by a change-over valve. This allows you to divert flow from the dirty side to the clean side seamlessly, maintaining continuous operation.
The models DA 630 and DA 1000 typically refer to the nominal flow sizes (approximately 630 L/min and 1000 L/min), making them ideal for medium-to-large scale lubrication and hydraulic circuits.
Key Features and Benefits
- Continuous Operation: The integrated change-over valve allows for element replacement while the system remains under full pressure, preventing costly downtime.
- Robust Construction: Manufactured from high-quality carbon steel, designed to withstand rigorous industrial environments.
- High Flexibility: Available with various connection types (flanges, threads) and compatible with a wide range of filter elements (glass fiber fleece, wire mesh, paper).
- Certified Design: Designed according to ASME VIII Div. 1 standards, with U-Stamp options available for compliance with international safety regulations.
Technical Specifications: Eaton DA 630 & 1000
Below represents the standard operating data for the DA series pressure filters.
| Specification | Data Value |
|---|---|
| Max Operating Pressure | 580 PSI (40 bar) |
| Nominal Flow Rate | Up to 264 GPM (1,000 L/min) |
| Housing Material | Carbon Steel |
| Operating Temperature | 14°F to 212°F (-10°C to +100°C) |
| Connection Type | SAE Flange / Threaded (Various options) |
| Filter Element Compatibility | 3VG, 6VG, 10VG, 25VG (Microglass) / Wire Mesh |
Primary Applications
The Eaton DA 630-1000 units are specifically engineered for industries where lubrication oil integrity is critical to equipment longevity. Common applications include:
- Power Generation: Lubrication systems for gas and steam turbines.
- Compressors: Protecting large-scale industrial compressors from particulate damage.
- Heavy Gearboxes: Ensuring clean oil in wind turbine and mining gearboxes.
- General Hydraulics: Medium-pressure return lines and supply loops.
Why Choose Purecowater for Eaton Filtration?
As a specialized distributor and OEM partner, Purecowater understands the nuances of hydraulic filtration. We don’t just supply parts; we help you size and select the correct housing and filter elements to ensure your ISO cleanliness codes are met efficiently.
If you are looking for specific flow curves, dimensional drawings, or pricing for the Eaton DA 630 or DA 1000 units, our engineering team is ready to assist.
Need a Quote or Technical Assistance?
Protect your critical assets with reliable filtration solutions. Contact Purecowater today for stock availability and pricing on Eaton Hydraulic filters.