Zurn 3-375AST 3" Reduced Pressure Principle Backflow Preventer with Stainless Steel Body Finish_Copper PREMIUM SNOW MELT CONTROL
Baker’s notes & crumb story
Description
Zurn 3 375AST 3" Reduced Pressure Principle Backflow Preventer with Stainless Steel Body Finish_Copper PREMIUM SNOW MELT CONTROL PREMIUM SNOW MELT CONTROL Constant output for 9V 15V or 110V 120V inputs