Bell & Gossett 101226LF 3/4" sweat isolation flange set with ball valve for hydronic HVAC systems. Lead-free (NSF 372) companion flange set provides isolation and shut-off for pump service. Suitable for potable water and closed-loop hydronic applications.

Bell & Gossett pair of 3/4" sweat ball valves mounted on a pump flange with capscrews and nuts. This isolation flange can be used on the following B&G circulators: NRF, NBF, and SSF wet rotors, Series PL-30, PL-36, and PL-55, Series 100, PR, and LR pumps. Isolation flanges combine a circulator flange and ball valve to allow the circulator to be isolated from the system for quick and easy removal. It also allows pump throttling.

Safe Drinking Water Act Compliant (Lead Free / Low Lead)

This isolation flange is a combination of an isolation ball valve and a companion flange for circulators. It allows easy service or replacement of the circulator without the need to drain the system.

The product fits the Bell & Gossett NRF/NBF/SSF wet rotors, Series PL-30, PL-36, PL-55, Series 100, PR and LR circulators.