Vacuum pump seals

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inflatable seal
inflatable seal
Membramatic®

Temperature limit: -50 °C - 250 °C

... offer many advantages over conventional seals and provide solutions to previously unsolved sealing problems at temperatures ranging from -40 to +170°C and pressures of several bar. Thanks to their performance, inflatable ...

flat seal
flat seal
2233500020

... Seals for Bound Iron / Strappings / Feranband PU:1000 pieces ...

spiral seal
spiral seal

Temperature limit: -180 °C - 200 °C

... compressed. With this design, the compressor remains quite and maintenance is very easy. When using our PTFE scroll tip seal, the seal life are varies from 1000 to 3000 hours. Our customer was losing money due to replacement ...

PTFE seal
PTFE seal

Temperature limit: -180 °C - 200 °C
Diameter: 1 mm - 100 mm
Outer diameter: 1 mm - 100 mm

... requirements.

PTFE cup seals function as a self-energizing sealing solution, where system pressure helps maintain sealing contact between the seal lips and the mating surface, ensuring stable sealing performance ...

spring-energized seal
spring-energized seal

... structural design contribute to sealing efficiency and wear resistance.

Compared with conventional elastomer or standard polymer seals, spring-energized PTFE seals can offer extended service life, ...

rotating shaft seal
rotating shaft seal
SOA

Temperature limit: -50 °C - 300 °C
Pressure limit: 0 bar - 150 bar
Diameter: 5 mm - 380 mm

... 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 reduced by 50% to 60% compared to ...

lipped seal
lipped seal
CSL series

Temperature limit: -90 °C - 260 °C
Pressure limit: 0 Pa - 1,500,000 Pa
Diameter: 8 mm - 1,200 mm

... General purpose rotary shaft seal. idéal for heighlimits to 5 mm•Suitable for unhardened sharfts as well•Typical Applications: Compressors, Pumps. MixersActuators. Blowers. Strirnng Systems . Fltting Tips: • - PTFE ...

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Ningbo Chenming Seals Manufacturing Co., Ltd.
lipped seal
lipped seal
CSL series

Temperature limit: -90 °C - 260 °C
Pressure limit: 0 Pa - 1,500,000 Pa
Diameter: 16 mm - 316 mm

... General purpose rotary shaft seal. idéal for heighlimits to 5 mm•Suitable for unhardened sharfts as well•Typical Applications: Compressors, Pumps. MixersActuators. Blowers. Strirnng Systems . Fltting Tips: • - PTFE ...

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Ningbo Chenming Seals Manufacturing Co., Ltd.
PTFE seal
PTFE seal

... Customized PTFE Oil Seal For Vaccum Pumps External Diameter Seal ...

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Ningbo Chenming Seals Manufacturing Co., Ltd.
lipped seal
lipped seal

Temperature limit: -100 °C - 300 °C
Pressure limit: 0 MPa - 2 MPa
Diameter: min 53.0 mm

... Customized PTFE Oil Seal For Vaccum Pumps Rotary Shaft Oil Seal ...

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Ningbo Chenming Seals Manufacturing Co., Ltd.
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