Fernco® Repair Coupling, Strong Back, Series: 5006 RC, Fitting/Connector Type: Coupling, 4 in Nominal, Concrete x Cast Iron/Plastic, 0.36 in Thickness, 4.1 in Length, 4.3 psi, 60 Duro Shore A Flexible PVC, -30 to 140 deg F, 5.29 in ID x 6 in OD, Domestic
| Type | : | Strong Back |
| Series | : | 5006 RC |
| Fitting/Connector Type | : | Coupling |
| Nominal Size | : | 4 in |
| End Style | : | Concrete x Cast Iron/Plastic |
| Thickness | : | 0.36 in |
| Length | : | 4.1 in |
| Pressure Rating | : | 4.3 psi |
| Material | : | 60 Duro Shore A Flexible PVC |
| Temperature Rating | : | -30 to 140 deg F |
| Dimensions | : | 5.29 in ID x 6 in OD |
| Domestic/Import | : | Domestic |
Designed for resistance to heavy earth loads and shear forces, while providing improved pipe alignment.