REINFORCED POLYESTER SAND FILTERS .
Made of polyester resin and fiberglass. . Excellent fi nish with gel-coat color RAL
8029. . The filter has been designed with higher coefficient of security, to guarantee
a perfect operation. . The union of the two bodies of the filter is carried out through
a sealed specially reinforced with fiberglass and polyester resin. . Large diameter
plastic lid. . Cap to make easier the sand discharge into the filter. . Fitted with 1''
collector arms and diffuser made from unplasticised. . Interior pipe with tubes of
PN-16. . Sand purge of 2 1/2''. . Fitted with pressure gauge, air purge and manual
water drain. . Connections to multiport valve with six positions filter, backwash,
rinse, recirculate, waste and closed. . AstralPool Innovation: The filter has a security
valve to avoid any over-pressure. . Maximum working pressure of 2,5 Kg/cm2.
