Advantages
Balanced seal in the installation space of a unbalanced seal
Springs protected from the product
Suitable-to-ceramic design
Smooth external contours
Operating range
Shaft diameter: d1 = 18 … 300 mm
Pressure: p1 = 25 bar (363 PSI)
Temperature: t = -40 … 220° C ( -40 … 428° F)
Sliding velocity: vg = 20 m/s (66 ft/s)
Materials
Seal face: Silicon Carbide (Q1, Q2)
Seat: Carbon graphite resin impregnated (B), Silicon carbide (Q1, Q2)
Secondary seals:
EPDM (E), FKM (V), FFKM (K)
Springs: CrNiMo steel (G)
Metal parts: CrNiMo steel (G)
Recommended applications
Process industry
Oil and gas industry
Refining technology
Petrochemical industry
Chemical industry
Pharmaceutical industry
Power plant technology
Pulp and paper industry
Water and waste water technology
Mining industry
Building services industry
Food and beverage industry
Shipbuilding
Sugar industry
Metal production and processing