Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Liquid tight
The vent cap and internal wire screen are designed to protect the tank vent lines against intrusion and blockage from water
Without the Mis-Filling Prevention Device
In the instance of fire the fusible link will melt de-activating the shear valve to cut off the fuel flow
Pressure vacuum vents are installed on the top of underground and low volume aboveground storage tank vent pipes
Morrison Bros 318-0100 AM 9" X 7" Manhole Plain Pre-Vent Caps Liquid tightDesigned for use as access ports in driveways where limited access or watertight conditions are not required. Standard Features Meets H 20 Load rating Construction Details Cover: Cast iron (18 is steel) Ring: Cast iron Skirt: 22 Gauge galvanized steel