Campbell Cast Iron Well Seal - Single Hole - 2 to 12 in Casing

Campbell Cast Iron Well Seal — Single Hole (SUB Series) by Campbell Manufacturing.

• Cast iron construction — durable performance for submersible pump installations
• Available in casing sizes from 2 in through 12 in (sized by casing ID)
• Available in drop pipe sizes from 3/4 in through 6 in
• Styles: Standard, Galvanized (-G), Solid (-S), and Galvanized & Solid (-GS)
• Select your casing size, drop pipe size, and style from the dropdowns

Well seals are sized to the casing inside diameter (ID). The seal drops inside the casing and its gasket compresses outward against the inside wall (and inward around the pipe) to form the seal. Measure straight across the inside of the casing mouth — not around the outside — and match that measurement to the casing size in the dropdown. Note: standard 6 in steel casing measures about 6-5/8 in across the outside but only about 6 in inside, so it takes a 6 in seal, not a 6-1/2 in. Always size to the inside measurement.

Not sure of your ID? Send your casing inside diameter, pipe size, and casing material to sales@watermainsupply.com and we'll confirm the exact SKU before you order.