Ames Fire & Waterworks® 88005112 First Check Kit, For Use With 2-1/2 to 4 in Reduced Pressure Zone/Detector Assembly, Domestic

This 2-1/2 to 4 in lead-free repair kit is used for the stainless steel reduced pressure zone and detector assembly. The contents of this kit are used for proper maintenance to the first check parts. This kit consists of a first check with a red silicone soft seat, check O-ring, four retaining nuts and lube. Ames Fire & Waterworks® First Check Kit, For Use With: 2-1/2 to 4 in Reduced Pressure Zone/Detector Assembly, Domestic