Apollo/Conbraco 8" 40 Series 1st or 2nd Check Assembly

Apollo-Conbraco: 40-00E-02 - 8" First orSecond Check Assembly for 40 Series.

-First or Second Check Module for the 40-100 Double Check

-Second Check Module for the 40-200 Reduced Pressure Zone

-Second Check for the 3" 40-600 Double Check Detector Assembly

Kit Includes: Check Assembly and Cover O-Ring