Product Description This style coupler is designed for low pressure breathing air hoses. Features a sleeve lock to prevent accidental release when hose is being dragged. Sleeve must be rotated to align with pin in order to release. No flow while disengaged. Brass construction (300 PSI maximum). Inlet is 1/4 NPT male. Use with our nipple CON-0101 or CON-0101F or similar industry interchange.
