FeaturesStationary bellowsSingle SealBalancedIndependent of direction of rotationAdvantagesFor high temperatureHigh sliding velocitiesNo elastomer secondary sealsOperating rangeShaft diameter: d1 = 16 ... 100 mm (0.63" ... 4"), (>100 mm on request)Externally pressurized: p1 = 25 bar (363 PSI), (higher pressure possible, please inquire)Internally pressurized:p1<120 °C (248 °F) 10 bar (145 PSI),p1<220 °C (428 °F) 5 bar (72 PSI),p1<400 °C (752 °F) 3 bar (44 PSI)Stationary seat lock necessary.Temperature:t = -20 °C ... 400 °C (-4 °F ... +752 °F)Sliding velocity: vg = 50 m/s (165 ft/s)MaterialsBell
Enactus-MFL65 Burgmann MFL65 Replacement