The Cleveland FK07176 Water Gauge Valve Set provides a reliable method for monitoring water levels inside commercial steam equipment. Operating as a heavy-duty dual-valve assembly featuring 1/2-inch connections designed to securely hold a 5/8-inch outer diameter glass water tube, this set mounts directly onto the boiler tank to allow operators to visually inspect internal liquid level... https://partsfe.ca/water-gauge-valve-set12-x-58-od-glass-tub-for-cleveland-part-fk07176