Duff-Norton seals

Temperature limit: -20 °C - 200 °C
Pressure limit: 0.7 bar - 700 bar
Diameter: 6 mm - 400 mm

Speed of rotation according to: pressure, size and nature of the fluid conveyed. Uses: Rotary distributor, high pressure pump, hydraulic motor, all rotational sealing, oil, gas, hydraulic and pneumatic, etc…

Temperature limit: -20 °C - 200 °C
Pressure limit: 0 bar - 200 bar
Diameter: 85 mm - 170 mm

Speed of rotation according to pressure, size and nature of the fluid conveyed. Thinned thickness Uses: Rotary distributor, high pressure pump, hydraulic motor, all rotational sealing, oil, gas, hydraulic and pneumatic, etc…

Temperature limit: -20 °C - 200 °C
Pressure limit: 0 bar - 700 bar
Diameter: 6 mm - 400 mm

Speed of rotation according to pressure, size and nature of the fluid conveyed. Double seal Uses: Rotary distributor, high pressure pump, hydraulic motor, all rotational sealing, oil, gas, hydraulic and pneumatic, etc…

Temperature limit: -20 °C - 200 °C
Pressure limit: 0 bar - 200 bar
Diameter: 15 mm - 100 mm

Speed of rotation according to pressure, size and nature of the fluid conveyed. Low operating torque Uses: Rotary distributor, high pressure pump, hydraulic motor, all rotational sealing, oil, gas, hydraulic and pneumatic, etc…

Temperature limit: -20 °C - 200 °C
Pressure limit: 0 bar - 400 bar
Diameter: 35 mm - 160 mm

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: 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: 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: 5 mm - 340 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 ...