NIBCO Sweat Fitting Union: 1 1/4 in CTS x 1 1/4 in Pipe, Cup x FNPT, Bronze (MPN 7333LF-114)
SKU 3G-OTH-485657
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is NIBCO 7333LF-114 sweat fitting union used for?
The NIBCO 7333LF-114 is a low-lead bronze sweat fitting union used to join copper tubing in plumbing and industrial piping systems. It connects 1 1/4 in CTS copper tube to a 1 1/4 in female NPT threaded pipe, allowing easy disassembly for maintenance.
What are the specifications of NIBCO 7333LF-114?
The NIBCO 7333LF-114 is a cup x FNPT bronze union fitting for 1 1/4 in CTS copper tube by 1 1/4 in pipe. It is made from low-lead cast copper and bronze, with manufacturer part number 7333LF-114. 3G Electric supplies this genuine NIBCO fitting worldwide.
Where to buy NIBCO 7333LF-114 in worldwide?
3G Electric supplies the NIBCO 7333LF-114 low-lead bronze sweat fitting union to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine NIBCO part.
How to install NIBCO 7333LF-114 sweat fitting union?
To install the NIBCO 7333LF-114, clean and flux the copper tube end, then solder the cup connection. Apply thread sealant to the FNPT side and tighten to the mating pipe. Ensure the union nut is snug but not overtightened. Follow standard copper piping practices.
Used in
Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO low-lead cast copper & bronze tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









