Bell & gossett 101225 1-1/4" npt hv isolation flanges

Bell & gossett 101225 1-1/4" npt hv isolation flanges

BELL & GOSSETT 101225 1-1/4" NPT HV
The isolation flange is a combination of an isolation ball valve and a companion flange for circulators. The isolation flange allows easy service or replacement of the circulator without the need to drain the system. The isolation flange fits the Bell & Gossett NRF/NBF/SSF wet rotors, Series PL, Series 100, HV, PR and LR circulators. Available Sizes: 3/4", 1", 1-1/4" & 1-1/2"