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ACCEPT AND CLOSE
ER-21 ( Series)

Male and Female Quick Release Coupling

ER-21

  • Applications

Main applications: used in compressed air networks to facilitate equipments maitenance and points of
frequent change of pneumatic tools
Main fluid of passage: compressed air
Model: fluid retention in the female part (when disconnected)
Connection: pulling back the sleeve
Disconnection: pulling back the sleeve (holding the male part)
Connection under pressure: allowed
Disconnection under pressure: allowed (male part ejected)
Material: brass and zinc steel
Oilproof seals: NBR (nitrile rubber)
Working temperature: from -4°F to +176°F
Others seals, springs and threads on request

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