Plastic Universal Anchor 1.90 Inch O.D. x 6 Inch - Adjustable to 4 Inch material_Resin This relates directly to the

This relates directly to the volume of air which is drawn into the jet stream

The Stimson also features a 360 degree swivel

The Admiral S20 skimmers have a PVC reinforced twin port base

communications package

Check nitrate/nitrite levels if you are seeing excess chlorine demand

Plastic Universal Anchor 1.90 Inch O.D. x 6 Inch - Adjustable to 4 Inch material_Resin This relates directly to theThis Universal Anchor is made of injection molded plastic and is corrosion resistant. Anchor is 6 inches deep and includes 2 inch spacer to create 4 inch socket where required. Also includes bronze wedge with stainless steel bolt and 1 4 20 UNC ground screw. An anchor cap is included for flush look. Recommended for rails and games.