Operating range
Shaft diameter: dN = 25 … 75 mm (1″ … 2.625″)
Pressure: p1 = 12 bar (174 PSI)
Temperature: t = -20 °C … 140 °C (-4 °F … 284 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
Axial movement: ±0.5 mm

Materials
 Seal face: Carbon graphite resin impregnated (B),
Silicon carbide (Q1)
 Seat: Silicon carbide (Q1)
 Secondary seals: FKM (V), EPDM (E)
 Metal parts: CrNiMo steel (G), CrNiMo cast steel
(G)