Winter Pool Plug with Blow Thru Stem for 1-1/4 Inch Pipe or 1 Inch Socket Fitting TradeShow This pool cover material

This pool cover material

This is a PVC Union with slip x slip connections measuring 2 Inch

This is a PVC Reducing Tee Fitting with slip (socket) fitting connections that measures 3 x 3 x 3/4 Inch

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6 M and has a smooth surface

Winter Pool Plug with Blow Thru Stem for 1-1/4 Inch Pipe or 1 Inch Socket Fitting TradeShow This pool cover materialThis number 3. 5 pool plug creates a tight seal for a 1 1 4 inch PVC pipe or 1 inch Socket PVC fitting. 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