Cast Valve 2 1/2" Female NPT to 2 1/2" Male NH Domestic Female Threads_NYFD To change connection thread simply BHW Female Threads_NPSH Model:3158 (6.0 TPI x 3.623 OD) 50PF100YL HFX50X100Y50S or RC50

To change connection thread simply unscrew the included female GHT adapter to reveal the 1 inch female NPSH threaded connection

This hook can be the one tool used probe ceilings floors

Meets National Fire Equipment System (NFES #2230)

5 inch NPT or NPSH male hose coupling is 1

Cast Valve 2 1 2" Female NPT to 2 1 2" Male NH Domestic Female Threads_NYFD To change connection thread simply BHW Female Threads_NPSH Model:3158 (6.0 TPI x 3.623 OD) 50PF100YL HFX50X100Y50S or RC50 To change connection thread simply unscrew the included female GHT adapter to reveal the 1 inch female NPSH threaded connection This hook can be the one tool used probe ceilings floors