Filter Astral Berlin - diam. 500 - load 9 m3/h

Spooled fiberglass filter Astral Berlin, top quality and highly filtration performances.
Satinized finishing with protection against dust thanks to a "flash" of transparent paint in polyurethane. 
Cover D.230 mm. with injected screwed closure. 
Manometer with manual vent for both air and water.
Highest filtration speed 50 m3/h/m2.
Without selector valve

Sand excluded. Can work with sand, zelbrite or glass.

Dimensions available:
D.500 - Load 9 m3/h - Sand kg.100 (4 sacks of quartz sand or glass or 5 sacks of  "zelbrite")

Guarantee 2 years.