These well caps fit on top of the water well casing in systems that use a pitiless adapter， which is a device that is attached below ground to the well casing. The adapter provides a sanitary and frost proof seal between the casing and the waterline that runs out from the casing to a building. Well caps prevent surface liquids and debris from entering the well and contaminating the water supply.

• Brand Name: Campbell
• Material: ABS Plastic
• Color: Blue
• Connection Size: 1-1/4 in.
• Product Type: Watertight Well Cap
• Length: 6-5/8 in.
• Number in Package: 1 pk
• Casing Inside Diameter: 6 in.
• Gasket Type: Rubber
• Nominal Size: 6 in.- 6-1/4 in.
• Vent: 9/16 in. screens (2) deg. c