Bulk Plastic Float Air Volume Control Type:Tank Float -Provides watertight seal for pitless

-Provides watertight seal for pitless well systems to well casing

and check valve in one compact unit

-Listed and certified by IAPMO

-Easy to install and service

and other critical components requiring consistent and dependable protection

Bulk Plastic Float Air Volume Control Type:Tank Float -Provides watertight seal for pitlessMaintain optimal air to water ratios in your tank system with Merrills Plastic Float Air Volume Control. Designed for use with standard air over water pressure tanks. This float seperates the air chamber from the water chamber, using a durable plastic float mechanism to ensure air remains in the tank to greatly increase time before more air should be added to the tank. Features: Air volume seperation for air over water pressure tanks, like a typical