Duff-Norton double-acting seals

Temperature limit: -50 °C - 300 °C
Pressure limit: 0 bar - 15 bar
Diameter: 6 mm - 380 mm

VR radial sealing rings seal rotating shafts, spindles, journals and all rotating axes. The main advantage of the VR radial shaft sealing ring is the low torque on the rotating element to be sealed. The torque is ...

Temperature limit: -50 °C - 300 °C
Pressure limit: 0 bar - 15 bar
Diameter: 4 mm - 380 mm

VR radial sealing rings seal rotating shafts, spindles, journals and all rotating axes. The main advantage of the VR radial shaft sealing ring is the low torque on the rotating element to be sealed. The torque is ...

Temperature limit: -50 °C - 300 °C
Pressure limit: 0 bar - 15 bar
Diameter: 5 mm - 380 mm

VR radial sealing rings seal rotating shafts, spindles, journals and all rotating axes. The main advantage of the VR radial shaft sealing ring is the low torque on the rotating element to be sealed. The torque is ...

Temperature limit: -50 °C - 300 °C
Pressure limit: 0 bar - 15 bar
Diameter: 3 mm - 380 mm

VR radial sealing rings seal rotating shafts, spindles, journals and all rotating axes. The main advantage of the VR radial shaft sealing ring is the low torque on the rotating element to be sealed. The torque is ...

Temperature limit: -50 °C - 300 °C
Pressure limit: 0 bar - 15 bar
Diameter: 3 mm - 380 mm

VR radial sealing rings seal rotating shafts, spindles, journals and all rotating axes. The main advantage of the VR radial shaft sealing ring is the low torque on the rotating element to be sealed. The torque is ...

Temperature limit: -50 °C - 300 °C
Pressure limit: 0 bar - 15 bar
Diameter: 3 mm - 380 mm

VR radial sealing rings seal rotating shafts, spindles, journals and all rotating axes. The main advantage of the VR radial shaft sealing ring is the low torque on the rotating element to be sealed. The torque is ...

Temperature limit: -50 °C - 300 °C
Pressure limit: 0 bar - 15 bar
Diameter: 3 mm - 380 mm

VR radial sealing rings seal rotating shafts, spindles, journals and all rotating axes. The main advantage of the VR radial shaft sealing ring is the low torque on the rotating element to be sealed. The torque is ...

Temperature limit: -20 °C - 200 °C
Pressure limit: 0 bar - 400 bar
Diameter: 11.5 mm - 186 mm

Friction only on loaded PTFE (the smallest PTFE load is determined according to the working conditions) Low friction resulting in less loss of power. High pressure or back pressure up to 400 bars. Actuators, high pressure pump, hydraulic ...