Bell & Gossett 108127 2x1 Monoflo fitting for hydronic heating systems, providing reliable flow balancing in hot water loops. Durable construction ensures long-lasting performance in residential and commercial HVAC applications.

Monoflo fittings make it possible to use a single pipe to work as both supply and a return to the main supply line on radiators and baseboard heating units. One fitting installation is adequate for up-feed radiation. Two fitting installation should be used when high resistance units are used or units are through a down-feed and require both supply and return risers.