Watts PLT-20 - Part of the PLT Series ADS Z551-2NL-DG

Z551-2NL-DG

This 1/2 inch bronze combination dial set fill valve and backflow preventer is for use in commercial and residential hydronic heating systems to provide make-up water to the boiler

ZN400K-3IC

designed to stop sediment from entering local waterways and escaping the jobsite boundary

Its acid-resistant

Watts PLT-20 - Part of the PLT Series ADS Z551-2NL-DGThis potable water expansion tank is used on gas, oil, or electric, direct fired, residential water heater and hot water storage tank applications to absorb the increased volume of water created by thermal expansion. It also maintains balanced pressure throughout the water supply system by keeping system pressure below the T&P relief valve setting. This field adjustable steel tank is air pre charged at 20 psi, volume 8. 5 gallons, designed with an FDA