The flange collar serves to seal and mechanically secure the pipe connection on the ESPA Niper, Iris, Silen I, Silen S and NOX pumps.
A properly fitted collar prevents vibrations at the joint and reduces the risk of water leakage during pump operation.
Made from durable thermoplastic compatible with pool water chemistry and salt systems.
This is an original part that guarantees a precise dimensional fit and a long service life of the joint.
