Winter Pool Plug with Blow Thru Valve for 2-1/2 Inch Pipe - # 13 heater-certification_ASME It comes with a conduit

It comes with a conduit box and needs to be hard-wired

Doughboy 3081052

This adapter is constructed of Schedule 40 PVC

from local to international pools

1-1/2 Inch FNPT x FNPT

Winter Pool Plug with Blow Thru Valve for 2-1/2 Inch Pipe - # 13 heater-certification_ASME It comes with a conduitThis number 13 pool plug with valve creates a tight seal for a 2 1 2 inch PVC pipe. Includes a blow through valve for inserting compressed air into lines. Open stem plugs (or plugs with blow thru valves) use the same rubber, large wing nuts and corrosion free materials as closed plugs except they have an opening that passes through the center of the stem. They are similar to bike tire valves. This opening allows introduction of air or water pressure