Round End Cap PVC 1 1/2 in Nominal Pipe Size 1 7/8 in Inside Diameter 1 1/8 in Overall Length 4.3 psi Maximum Operating Pressure 140 Degrees F Includes Clamp Yes Number of Clamps included 1 Clamp Material 300 Series Stainless Steel Clamp Type Interlocked Worm Gear Includes Shield No Black