Six series covering standard single-media transfer through to multi-port, slipring and continuous-casting applications — all sharing the same CARBON brand seal engineering and factory testing standard.
Compact single-passage design for steam, water, oil and air transfer in general-purpose rotating machinery applications.
View specs →Extended pressure and speed range over the 301 series, suited to medium-duty industrial rotating equipment.
View specs →Heavier-duty construction for higher pressure service, commonly specified across paper and textile drying cylinder applications.
View specs →High-pressure variant built for demanding thermal fluid and steam service where seal life under load is critical.
View specs →Large-bore configuration for high-flow media transfer in heavy industrial rotating drum and roll applications.
View specs →Top of the standard range — built for the highest pressure and speed combinations across the CARBON brand catalogue.
View specs →Compare pressure, speed and temperature ratings across all ten series in one matrix, or send us your operating conditions directly.