Description Automatic Concrete Pool Skimmer with Flap SP1096 Hayward Skim-Master, In-Ground, port size 2 inches and 1.5″. Automatic Concrete Skimmer with Flap SP1096  features include an adjustable cover collar for round or square lids, snap-in weir assembly, large capacity basket, integral flow control slide plate and a choice of port sizes for plumbing versatility., The float valve and equalizer kits provide maximum flexibility for all swimming pool applications. Skim Master in-ground skimmer with float valve Made of ABS plastic material Designed to use for in-ground, concrete and gunite, residential or commercial swimming pools It meets specific NSF commercial requirement Pipe measures 2-inch & 1.5-inch FIP threaded end connection. Show More Show Less