Watts 374A Pressure Relief Valves, 3/4" Eco_Friendly this 3-Step Stool offers excellent

this 3-Step Stool offers excellent stability

Type: Needle Punch

Replaces most impact and gear sprinklers

and 19" selvage

Watts 374A Pressure Relief Valves, 3/4" Eco_Friendly this 3-Step Stool offers excellentHighlights: Size: 3 4" Boiler relief valve Used in hot water boiler applications to protect against excessive pressure on all type of hot water heating boiler equipment Iron body construction with forged bronze inlet connections Non metallic disc to metal seating, stainless steel spring and test lever Standard pressure setting: 30 psi Pressure range: rated up to 550,000 BTU hr at 30 psi (2 bar) setting only WARNING: This product can expose you to