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FasTest Compressed Gas Filling Connectors

Fastest compressed gas products are designed and manufctuerd in  the USA to increase your productivity and safety in the filling of compressed gas cylinders. Their "No Twist, No Turn" approach to cylinder filling is proven to save signifcant time and money in filling of compressed gas cylinders. Under pressure a secure, leak tight seal is established  with a patented safety locking mechanizm.  

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