Description:U V ResistantPVC fittings have that the impact of sunlight and other sources on the molecular structure of the PVC. Without this, the PVC would yellow, crack, become brittle and break.Impact ProofPVC fittings can take a beating. They are designed to withstand impacts, or drops from a substantial height and will not suffer any cracks or breakage compared to standard, plumbing-grade PVC fittings.100% CompatibleStructural Grade PVC pipe and fittings are compatible to plumbing-grade PVC fittings.Easy to installThey are resilient, with high-tensile and high-impact strength. Installation requires the use of primer and solvent cement.TipsPVC pressure fittings are for pressure systems where temperatures will not exceed 140°F. Specification:Product Name: Reducing CouplingMaterial: PVCColor: GraySize: 75mm x 63mm / 2.95" x 2.48" (Hub x Hub) Suitable for conversion between pipes with an outer diameter of 63mm and an outer diameter of 75mmOverall Size (Approx.): 83mm x 93mm / 3.27" x 3.66"(D*H)Weight: 135gPackage Content: 1 x Reducing Coupling