Altecnic / Caleffi 312 Series Safety Relief Valve 1/2" x 1/2" M x F 6 Bar - 312460CST
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Refrigeration Double Oil Filters
Double oil filters, also known as duplex oil filters, are specialised filtration units designed for use in industrial refrigeration systems, particularly those employing ammonia (NH₃) or CO₂. They continuously eliminate impurities from the compressor oil while ensuring uninterrupted operation during filter maintenance or replacement.
A double oil filter features two parallel filter housings linked by a changeover valve or a three-way valve. This innovative setup enables the system to alternate between filters without the need to shut down the refrigeration system, ensuring optimal efficiency.
Specifications
- Sizes: 1" to 3" (depending on the model)
- Connections: Flanged
- Materials: Steel
- Medium: Glycol-based cold brine refrigerants EN 378 p. 1 such as NH₃, R134a, R290 (propane), R507, and blends with refrigerant oil, as well as neutral gas and liquid media
- Pressure Rating: PS 25, PS 40
- Temperature Range: -20 to +120 °C Max
- Design Features: Incorporates paper filters with a filtration fineness of 15 μm
Optimise your industrial refrigeration system's performance and reliability with our high-quality double oil filters, engineered for superior impurity removal and seamless operation.
Flowstar (UK) Ltd
Wiltshire Road, Kingston-upon-Hull, East Riding of Yorkshire, HU4 6PA, United Kingdom
Flowstar (UK) Ltd is a leading global supplier of safety, relief, and reducing valves. With strong partnerships across major manufacturers, we deliver precise, reliable valve solutions tailored to your needs. Email enquiries to sales@flowstar.co.uk or call us on +44 (0)1482 601030.