This is strong grey pipe, 1 by half female threads The product is a lot of 10 NPT x barbed insert poly sprinker/well pipe coupling PVC 1x1, suitable for water use. The brand options mentioned are Dura, Lasco, or SWP. The model is 1FPTx1BarbComboTee. This product is ideal for connecting pumps and pump accessories in plumbing and hydraulic systems, providing a reliable and efficient solution for water distribution.