STREAMLINE Sweat Fitting Coupling: 1/4 in CTS x 3/16 in CTS, Cup x Cup, No Center Stop
SKU 3G-OTH-472188
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a STREAMLINE Sweat Fitting Coupling used for?
A STREAMLINE Sweat Fitting Coupling joins two copper tubes of the same size in a straight line for plumbing, HVAC, and refrigeration systems. The cup x cup design accepts tubing on both ends, and the wrot copper construction ensures reliable solder joints in potable water and hydronic heating applications.
What are the specifications of the STREAMLINE Sweat Fitting Coupling W 01010?
The STREAMLINE Sweat Fitting Coupling W 01010 is a cup x cup, no center stop, wrot copper fitting. It connects 1/4 in CTS to 3/16 in CTS tubing. The manufacturer part number is W 01010. This coupling is designed for sweat/solder installation and is suitable for use with copper tube systems.
Where to buy STREAMLINE Sweat Fitting Coupling W 01010 worldwide?
3G Electric supplies the STREAMLINE Sweat Fitting Coupling W 01010 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this wrot copper coupling.
How to install a STREAMLINE Sweat Fitting Coupling?
To install a STREAMLINE Sweat Fitting Coupling, clean the tube ends and fitting cups with emery cloth, apply flux, assemble the joint, and heat evenly with a torch until solder flows into the cup. Allow to cool naturally. Always follow local plumbing codes and use proper safety equipment when soldering copper fittings.
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.









