Water Source AV-57 Deep Well Air Volume Control, Plastic FREE SHIPPING is classic and unique at

is classic and unique at once

This ultra-powerful

Pre-drilled holes for easy shelf location

Slide-out drip tray

window frames and door frames

Water Source AV-57 Deep Well Air Volume Control, Plastic FREE SHIPPING is classic and unique atBalance the air volume in galvanized water tanks when using deep well pumps with this Plastic Deep Well Air Volume Control. This float opens the main valve of the control in your system to allow access to air out into the atmosphere. The float then rises with the water level and the main valve closes, trapping the remaining volume of air in the tank. Highlights: Material: Plastic Pressure Gauge Port: 1 4 inch 1 1 4 Inch MPT connection Deep well air