· This filter is manufactured with fibre-glass and polyester resin.
· Totally anticorrosive.
· Lid of Ø 400 mm.
· Supplied with manual air relief valve and water purge, sand dump port and pressure gauge panel.
· Fitted with collector arms and diffuser made from unplasticised PVC and polypropilene.
· Resistant to salt water.
· It contains newly designed larger and more resistant ABS collector arms. · Filter bed height 1m.
· Maximum temperature: 50º C.
· Maximum pressure of either 2,5 or 4 Kg/cm2.
OPTIONS:
- Battery valves built entirely in PVC/PN-10 with flange connections to filters according to DIN standards. Butterfly and ball valves are in PVC.
- Valve battery supports: made from zinc-plated steel tube, with anti-vibrations arms and fixing screw. Options for vertical and wall support.