UV Resistant: PVC fittings contain a healthy additive that inhibits the impact of sunlight and other ultraviolet sources on the molecular structure of PVC. Without this, PVC would yellow, crack, become brittle and break. Impact evidence: Fittings PVC can take a beating. They are designed to withstand impacts or drops from a substantial height and are not cracked or broken compared to standard plumbing grade PVC fittings. Compatible: Structural grade PVC pipe and fittings are dimensionally compatible with plumbing grade PVC fittings. Easy to install: They are resilient, with resistance to tension and high impact. Installation requires the use of primer and solvent cement. Tips: The PVC pressure fittings are for pressure systems where temperatures will not exceed 140F. Specification: Product Name: Reducing coupling Material: PVC Color: Grey Size: 75mm x 50mm / 2.95 x 1.97 inch Overall size (approx): 83mm x 93mm / 3.27 x 3.66 (D*H) Package Contents: 1 x Reducer Coupling Note: Because measurements are taken by hand, sizes shown may vary slightly. Color may vary slightly depending on the your screen settings.