Can I use Schedule 40 PVC pipe and fittings with my Central Vacuum System?
12. 2″ Sch 40 PVC Pipe is intended for plumbing applications and for use with 2″ Sch 40 fittings. Sch 40 Fittings are flow-restrictive due to a smaller radius. 2″ Central Vacuum Tube is designed for use with 2″ Central Vacuum Tube fittings, which have larger, sweeping interior elbows for maximum air flow. Call us with any technical questions or if you’d like us to refer you to a distributor in your area.