SHIPPED REGULAR GROUND ONLY.
Industry standard central vacuum pipe for seamless connections into central vacuum elbows/connection/fittings. Pipe is 1/16" thick with 2" outer diameter whereas SCH-40 (schedule 40) PVC pipe is measured by inner diameter and is thicker. Made from virgin PVC. Manufactured to ASTM-F 2158 standards and has no schedule rating or pressure rating since it is not irrigation related. If you need a complete lift of pipe (800ft total) enter 10 as the quantity.