STREAMLINE Sweat Fitting Coupling: 3/8 in CTS x 1/8 in CTS, Cup x Cup, No Center Stop
SKU 3G-OTH-472721
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a STREAMLINE Sweat Fitting Coupling used for?
This STREAMLINE wrot copper coupling joins two copper tubes of different sizes (3/8 in CTS x 1/8 in CTS) in plumbing, HVAC, and refrigeration systems. The cup x cup design with no center stop allows full flow for soldered connections in potable water or hydronic heating lines.
What are the specifications of the STREAMLINE Sweat Fitting Coupling W 01021?
The STREAMLINE coupling (MPN W 01021) is a cup x cup, no center stop, wrot copper fitting. It connects 3/8 in CTS to 1/8 in CTS tubing. Designed for sweat/solder installation, it is suitable for copper tube systems in plumbing and mechanical applications.
Where to buy STREAMLINE Sweat Fitting Coupling W 01021 worldwide?
3G Electric supplies the STREAMLINE Sweat Fitting Coupling W 01021 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this wrot copper fitting.
How to install a STREAMLINE Sweat Fitting Coupling?
Clean tube ends and fitting cups with emery cloth. Apply flux to both surfaces, then assemble the coupling onto the tubes. Heat the joint evenly with a torch until solder melts into the gap. Allow to cool naturally before pressurizing the system.
Used in
Common applications for STREAMLINESTREAMLINE Products
3G Electric supplies STREAMLINE wrot copper tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
