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QianCap safety cap system for Ace pressure tubes and bottles

QianCap-25, fits no. 25 internal thread

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Q Labtech


8 oz , catch bottle

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QianCap pressure monitor-25


8 oz , catch bottle







General description

QianCap is a safety cap with an automatic pressure release and reseal mechanism which can prevent pressure bottles and tubes with Ace-Threds #15 and #25 from explosion due to excessive internal pressure. These systems contain all items needed for immediate use on pressure tubes and bottles with internal threads. QianCap is available in these three configurations:
1. QianCap safety cap
2. QianCap safety cap with 0-300 psig pressure gauge
3. QianCap safety cap gas purging set, with 0-300 psig pressure gauge

Components in all configurations

  • One PTFE Q-adapter
  • One Simriz® O-ring
  • Ten septa - 12 mL
  • One pressure adapter-60
  • One cap
  • One needle adapter
  • One deflected point needle
  • One catch bottle

Legal Information

QianCap is a trademark of Q Labtech LLC
Simriz is a registered trademark of Carl Freudenburg KG

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