1st Check Assembly

•First Check Kit for 2 1/2 to 3 IN Reduced Pressure Zone Assembly M400, RPZ Detector Assembly M500, Red Silicone Check Disk
•Part Number: 7010067
•Catalog Number: ARK M400/M500 CK1 2.5-3
•Kit Includes: 1st Check Assembly, Check O-Ring, and Lube
•UPC: 737733022848