The structural foam gas-tight cover is 5/8″ in thickness with a diameter of 20 1/2″. The reinforced ribs enhance the structural integrity of the gas-tight cover sump pump lid.
Jackel Gas-tight Cover provides a gas and radon tight seal to any of our 18″ diameter basins. Constructed from injection molded polyethylene structural foam, the Jackel Gas-tight Cover will provide strength and reliability for decades. Also, it come with several fittings, making it extremely versatile.
Bolt Circle: 19-1/2″
Structural Thickness: 5/8″
Material: Injection Molded Polyethylene Structural Foam
Application: Sump or Sewage Pumps