Magic Plastics 3" S Smart-Check Water Check Valve (0821-30C) insparation Supplying the hard adapter without

Supplying the hard adapter without the O-ring also makes it a good choice when the seal is being handled separately

CMP in-ground pool universal light niche adapter

Adjustable eyeball assembly for compatible Freedom Series jet applications

and this Maytronics Dolphin light gray version uses the 9995743 reference

and internal flow parts all need attention at once

Magic Plastics 3" S Smart-Check Water Check Valve (0821-30C) insparation Supplying the hard adapter withoutA check valve helps provide one way flow control in a compatible plumbing system, and this Magic Plastics Smart Check version features a 3 inch slip configuration using the 0821 30C reference. Check valves are useful because they help prevent undesirable reverse flow that can interfere with normal system performance. This part has practical value because the 3 inch slip Smart Check format is sized for larger compatible plumbing applications where