Bobbin-wound fiberglass reinforced tank is still the most popular standard in the industry after all. With UV-resistant surface finish, it is able to operate under prolong sunlight for years of reliability. The transparent lid is designed for easy inspection of the sand bed. Without using any tool, the top opening can be removed with specially designed ring lock, which makes the maintenance much easier. “SR” Series (S450R-S700R) filters are equipped with a six-position, 1.5″ & 2″ multiport valve and ABS laterals.
Suggested Installation: Domestic In-ground and above ground pool / hot spa tub
Max operating pressure 36 psi / 2.5 bar
Max temperature of 43°C (109 °F)
The universal standard of union connection is provided
Suggested size of media: 0.5-0.8mm
Ø224mm top ring lock and sight glass