Designed to compensate for length changes due to temperature variations in exposed conduit runs. Compatible with Schedule 40 or Schedule 80. UL (Underwriter’s Laboratories) listed. No. E945J-CAR: Connection Type: Expansion, Diameter: 2″, UL Listed: Yes, Pkg Qty: 1 No. E945K-CAR: Connection Type: Expansion, Diameter: 2-1/2″, UL Listed: Yes, Pkg Qty: 1 No. E945L-CAR: Connection Type: Expansion, Diameter: 3″, UL Listed: Yes, Pkg Qty: 1
