NIBCO Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/4 in CTS, Cup x Compression
SKU 3G-OTH-473595
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Frequently Asked Questions
What is NIBCO 901-7R sweat fitting adapter used for?
The NIBCO 901-7R is a wrot copper adapter used in drain, waste, and vent systems. It connects 1 1/2 in CTS copper tube to 1 1/4 in CTS tube using a cup x compression design, ideal for transitioning pipe sizes in plumbing applications.
What are the specifications of NIBCO 901-7R?
The NIBCO 901-7R is a cup x compression wrot copper adapter with part number 901-7R. It fits 1 1/2 in CTS x 1 1/4 in CTS tube sizes and is designed for drain, waste, and vent systems. The wrot copper construction ensures durability in plumbing.
Where to buy NIBCO 901-7R worldwide?
3G Electric supplies the NIBCO 901-7R sweat fitting adapter worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this wrot copper fitting to your location. Contact us for availability and lead time.
How to install NIBCO 901-7R sweat fitting adapter?
To install the NIBCO 901-7R, clean and flux the copper tube ends, then heat the cup end evenly and apply solder. For the compression side, tighten the nut over the ferrule onto the tube. Follow standard plumbing practices for wrot copper fittings to ensure a leak-free joint.
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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.









