FNS Plus Stand Pipe O-Ring pool-dimensions_20.5x39.5 Bushing is 1-1/2 Inch x

Bushing is 1-1/2 Inch x 1-1/4 Inch

The guard rails and hand rails are welded and extend to the pool edge

tolerance rings and fan

The battery in this maintenance kit will not work with older model pool lifts

this chair must be ordered in multiples of 18

FNS Plus Stand Pipe O-Ring pool-dimensions_20.5x39.5 Bushing is 1-1/2 Inch xThis is a Pentair replacement #2 137 2 Inch Bulkhead (Stand Pipe) O Ring for FNS Plus D. E. Filters, Outlet Pipe, and Titan Titan CM(O 24). This o ring also fits: Anthony 2 inch Plastic Slide Valve Connector, Hayward DEX2400Z5, Jacuzzi 14013909R, 47013909R, Pentair American 510035, 59000600, Pentair PacFab 192323, and Pentair Purex P24305.