This is the genuine Fluidra manifold arm assembly designed specifically for the Volcano commercial sand filter with a tank diameter of 1400 mm. The assembly forms the internal lateral collector system at the base of the filter tank, gathering filtered water after it has passed through the sand bed and evenly distributing the backwash flow during cleaning cycles. It is a critical internal component for maintaining efficient filtration and effective backwashing in high-flow commercial pool installations.<\/p>\n
This manifold arm assembly is engineered exclusively for the Fluidra Volcano Filter range covering tank diameters from \u00d81050 mm to \u00d82000 mm, and is correctly sized for the \u00d81400 mm tank. Always verify your filter’s tank diameter before ordering \u2014 a separate assembly reference is available for the \u00d8950\u20131050 mm size range. Consult your Fluidra parts diagram or an authorised technician if you are unsure of your exact model.<\/p>\n
The manifold arm assembly must seat precisely within the tank base and align correctly with the underdrain to maintain an effective seal between filtered and unfiltered water. Genuine Fluidra parts are manufactured to exact dimensional tolerances, ensuring a secure fit, reliable performance under commercial flow rates, and full compatibility with the Volcano filter’s pressure rating. Third-party alternatives risk poor fitment, bypass of the filter bed, and premature failure.<\/p>\n
Replacement of the manifold arm assembly requires draining and opening the filter tank and removing the existing collector from the underdrain hub. The new assembly should be carefully seated and checked for secure engagement before the filter is refilled and returned to service. Installation by a qualified pool technician is strongly recommended for commercial-scale equipment of this size.<\/p>","protected":false},"excerpt":{"rendered":"