Filter Drain Plug With O-Ring - 1-1/2 Inch - After 11/98 steps_6 Steps Diving/FINA minimum specifications (or better)

Diving/FINA minimum specifications (or better) regarding depths of water underneath and out ahead of the diving board

4 M and has a smooth surface

The tube housing includes leak detect

The overall width is 4-1/2 inches

This is a PVC Schedule 80 Reducing Coupling with Slip x Slip fitting connections that measure 4 x 3 Inch

Filter Drain Plug With O-Ring - 1-1/2 Inch - After 11/98 steps_6 Steps Diving/FINA minimum specifications (or better)This is a replacement Pentair Black Drain Cap Plug 1 1 2 inch with O Ring for Clean and Clear Plus, FNS Plus Filters, Clean and Clear Predator Filter Systems, and EasyClean D. E. Filters. This Pentair Plug is used on Filters manufactured after 11 98.