Astral Praga Filter (Max 4.0kg/cm2 Working Pressure) -
Astral Praga Bobbin Wound Filter.
This filter is manufactured with fibre-glass and polyester resin.
· Totally anticorrosive.
· Lid of Ø 400mm.
· 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.
· Valid for 20, 30 and 40 m3/h/m2 filtration velocities. For other velocities, please enquire.
· Maximum temperature: 50º C.
· Does not include valve manifold.
This model has a maximum pressure of 4.0Kg/cm2.