NIBCO Sweat Fitting Adapter: 1 1/4 in CTS x 1 1/4 in Pipe, Cup x MNPT, Bronze (MPN 802F 11/4)
SKU 3G-OTH-473600
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is NIBCO 802F 11/4 sweat fitting adapter used for?
This NIBCO bronze adapter connects 1 1/4 in CTS copper tube to male NPT threaded pipe in drain, waste and vent systems. It is commonly used in commercial and industrial plumbing applications where a reliable transition from sweat to threaded connections is required.
What are the specifications of NIBCO 802F 11/4 adapter?
The NIBCO 802F 11/4 is a bronze sweat fitting adapter with a cup x MNPT connection. It fits 1 1/4 in CTS copper tube on the cup end and 1 1/4 in pipe on the male NPT threaded end. The manufacturer part number is 802F 11/4.
Where to buy NIBCO 802F 11/4 adapter worldwide?
3G Electric supplies the NIBCO 802F 11/4 bronze adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time on this drain, waste and vent fitting.
How to install NIBCO 802F 11/4 sweat adapter?
Clean the copper tube end and fitting cup thoroughly. Apply flux, then heat the fitting evenly until solder melts into the joint. Allow to cool without disturbance. For the threaded end, use pipe thread sealant and tighten to standard torque. Always follow local plumbing codes.
Used in
Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO drain, waste & vent wrot copper & bronze tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









