The SCB Secondary Containment Bushing is a standardized, dual-bushing arrangement intended for use in conjunction with API Plan 66A. It is used as the back-up to a primary seal and is usually incorporated into the cartridge. This seal is specifically targeted at crude-oil pipeline pump seals, such as the 8648VRS.
-20°F to 400°F/-30°C to 205°C
Up to 100 barg/1500psigStatic Pressure up to 152 barg (2200 psig)