Multi-cartridge housings hold several 20″, 30″ or 40″ cartridges in one stainless steel vessel for industrial flow rates. A clamp or flange cover gives fast access, a 1/2″ bottom drain allows flushing, and the vessel stands on round legs with mounting plates. Sizes also include 7 × 20″, 5 × 40″, 7 × 30″ and 15 × 40″ on request.
Key features
- Stainless steel 304 body and cover
- Clamp cover (flanged cover on 10-cartridge model)
- 1/2″ bottom drain
- Round legs with four mounting plates
- Test pressure 8 bar, operating pressure below 6 bar
How to choose a housing
- Number of cartridges: a standard PP cartridge (Ø60–64 mm) handles up to about 1.1 m³/h per 10 inches of length. For 20 m³/h, choose a 5 × 40″ housing (22 m³/h) or a 7 × 30″ housing (23.1 m³/h).
- Pressure: the test pressure of the housing must be higher than the operating pressure of the system.
- Material: plastic housings for small domestic and light industrial lines; stainless steel SS304/SS316 for higher flow, pressure and hygiene; uPVC for corrosive water.
- Cartridge change: replace cartridges when the pressure drop across the housing reaches about 1 bar.
