Description
The Bell & Gossett 113203LF is a lead-free, 1/2″ sweat union connection kit designed specifically for use with Bell & Gossett NBF series circulators. Sold as a set of two, these union connections provide a secure, leak-tight interface between the circulator and the hydronic piping system, simplifying installation, service, and replacement without the need to cut or disturb surrounding piping.
Key Features
- Lead-free (LF) construction for compliance with potable water and low-lead plumbing regulations
- 1/2″ sweat (solder) end connections for reliable, permanent copper pipe joints
- Engineered specifically for Bell & Gossett NBF series circulators for guaranteed fit and compatibility
- Sold as a set of two — one union connection for each side of the circulator
- Union design allows quick circulator removal and reinstallation without cutting pipe
- Durable construction built to withstand the demands of residential and light commercial hydronic heating systems
Product Details
- Brand: Bell & Gossett
- Part Number: 113203LF
- Connection Type: Sweat (Solder)
- Connection Size: 1/2″
- Compatible With: Bell & Gossett NBF Series Circulators
- Quantity: Set of Two (2)
- Lead-Free: Yes
Application
Ideal for hydronic heating systems where NBF series circulators are installed on 1/2″ copper piping. The sweat union design ensures a clean, professional installation and makes future maintenance straightforward — simply unscrew the union to remove the circulator without disturbing the rest of the system.
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