A Diaphragm seal (also called chemical seal, instrument isolator, and gauge protector) is an isolation device used to separate pressure instruments from the process media, while allowing the instruments to sense the process pressure.
DONGFENG PTFE envelope EPDM gasket
Product Application Fields
Diaphragm seals are widely used in
- Oil chemical industries, Coal industries, paper making, weave pharmacy food metallurgy industries.
- Mainly used to: Diaphragm pump, measure pump.
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