PVC End Caps for Conduit & Riser End Caps w/ Rope Ties – Our large line of schedule 40 caps are available in sizes ranging from 1/2 inch to 6 inches and are manufactured in accordance to application requirements listed in NEC Article 347 and 370 UL514, Mil-C-23571, Federal Specification WC 1094, ASTM F513-89, and NEMA Standards. All Cal Am caps are produced from the finest grades of high-impact Polyvinyl Chloride using state-of-the-art manufacturing techniques. You will find that these products offer excellent lot-to-lot consistency, smooth tapered walls for easier installation and a durable, warp-resistant design all at an affordable price. Special Bulk Pricing is available Commercial Electrical Contractors – Contact Rich Kietzke for details – r.kietzke@proplas.com.