NIBCO Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/2 in Pipe, Cup x MNPT, Bronze (MPN 802-11/2)
SKU 3G-OTH-473581
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is NIBCO 802-11/2 sweat fitting adapter used for?
This NIBCO bronze adapter connects 1 1/2 in CTS copper tube to male NPT threaded pipe in drain, waste, and vent systems. It is commonly used in commercial and industrial plumbing for reliable transitions between copper tubing and threaded connections.
What are the specifications of NIBCO 802-11/2 sweat fitting adapter?
The NIBCO 802-11/2 is a bronze sweat fitting adapter with a cup x MNPT connection. It fits 1 1/2 in CTS copper tube on one side and 1 1/2 in male NPT pipe on the other. The manufacturer part number is 802-11/2.
Where to buy NIBCO 802-11/2 sweat fitting adapter worldwide?
3G Electric supplies the NIBCO 802-11/2 bronze sweat fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this drain, waste, and vent fitting.
How to install NIBCO 802-11/2 sweat fitting adapter?
Clean and flux the copper tube end, then heat the cup end of the NIBCO 802-11/2 fitting evenly. Apply lead-free solder to the joint until it fills the gap. Allow to cool naturally. For the threaded end, use PTFE tape or pipe dope on the male NPT threads before tightening.
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.









