R - Return line elements
R elements are used in return line filters, e.g. in the series RF, RFD, RFM, RFL, RFLD, RFM, NF, NFD.
Features
- Filter ratings: 1 to 200 µm
- Filter materials: glass fibre, solid plastic, wire mesh, paper, metal fleece, water-absorbent material
- Absolute or nominal filtration, depending on the filter material
- Permissible differential pressures: 20 bar
- Operating temperature: up to 100°C
- Compatible with all conventional operating media
- With bypass valve (optionally without)