Boshart 1" Pressurized Bronze Pitless Adapter, Lead Free

1" Pressurized Pitless Adapter, Lead Free For installations requiring a pressurized point of attachment. A small hole between the internal and external gaskets ensures positive pressure at the seal to the well casing. Pressurized pitless are stamped with a "P" on the top of the slide portion of the pitless for identification after installation Approved for use in the State of Illinois