Fernco 1056-44RC 4" x 4" Strong Back PVC Shielded Coupling (Connects Cast Iron and PVC) Type_Digital Manifolds / Vacuum Gauges 1” safety zone created by

1” safety zone created by patented internal safety stop to protect against operator injuries

Sequential and Contact Actuation Firing Modes

25-Inch (13

Non-contact Voltage

3/4" and 7/8" sizes available in 36" lengths

Fernco 1056-44RC 4" x 4" Strong Back PVC Shielded Coupling (Connects Cast Iron and PVC) Type_Digital Manifolds / Vacuum Gauges 1” safety zone created byFernco 1056 44RC 4" x 4" Strong Back PVC Shielded Coupling (Connects Cast Iron and PVC) Strong Back RC Couplings combine Fernco flexible sealing performance with stainless steel reinforcement for a stronger underground transition. Strong Back RC Couplings are designed for pipe transitions where the outside diameters, pipe materials or jobsite conditions require added alignment support. The molded in bushing works with the stainless steel shear ring to