
Just upgraded from the stock Milton couplers and connectors and am really impressed with the build quality and the difference in airflow they offer. These are high-flow connectors, so you will need to purchase the appropriate connector (green button) to connect. I bought a safety clutch (S1) with a black composite body and a green button. The S1 safety coupling vents the hose/tool before disconnecting the connector, all at the touch of a button. Prevost also has what they call their Quick Link, which has a blue composite body and a green button. This clutch releases the plug at the touch of a button, but does not vent beforehand.

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