AstralPool - Concave Gasket 1½" for Roma Filter D.400–600 - SP-04-0115

AstralPool – Concave Gasket 1½” for Roma Filter D.400–600

This is the genuine AstralPool replacement concave gasket (1½”) for the Roma sand filter series, covering tank diameters of 400, 450, 500 and 600 mm (parent model FEC-400-L). It occupies position 6 in the official Fluidra exploded view and provides a reliable compression seal at the 1½” pipe connection point, preventing water loss and maintaining system pressure.

Kompatybilność

Designed exclusively for the AstralPool Roma Filter range with tank diameters D.400, D.450, D.500 and D.600 (series reference FEC-400-L). Always cross-reference the exploded view diagram for your specific filter model before ordering — this gasket fits position 6 only. It is not interchangeable with gaskets from other AstralPool filter families.

Dlaczego oryginalność ma znaczenie

As an OEM part sourced directly from Fluidra, this gasket is manufactured to the exact profile, durometer and chemical resistance required for continuous contact with pool water and filtration media. Off-brand alternatives may differ in cross-section geometry, leading to inadequate sealing and premature failure. Using the correct genuine part also keeps your filter warranty intact.

Instalacja

Switch off the pump and depressurise the filter circuit before disassembly. Remove the old gasket, clean the seating surface thoroughly, and fit the new concave gasket dry — no lubricant is required unless specified in the Roma Filter service manual. Reassemble and perform a short test run at operating pressure to confirm a leak-free seal before returning the system to normal filtration.