NIBCO Sweat Fitting Adapter: 1/8 in CTS x 1/4 in Pipe, Cup x FNPT
SKU 3G-OTH-472448
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Frequently Asked Questions
What is a NIBCO sweat fitting adapter used for?
A NIBCO sweat fitting adapter connects copper tubing to threaded pipe in plumbing and HVAC systems. The 1/8 in CTS cup end solders onto tubing, while the 1/4 in FNPT end accepts male threaded fittings, enabling reliable transitions in potable water or hydronic lines.
What are the specifications of the NIBCO 603R 1/8x1/4 adapter?
The NIBCO 603R is a wrot copper sweat fitting adapter with a 1/8 in CTS cup x 1/4 in FNPT connection. It features a cup x FNPT type and is made from wrot copper for corrosion resistance. The manufacturer part number is 603R 1/8x1/4.
Where to buy NIBCO sweat fitting adapters worldwide?
3G Electric supplies NIBCO sweat fitting adapters worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine NIBCO fittings like the 603R 1/8x1/4 and deliver to any international destination. Contact us for pricing and lead time.
How to install a NIBCO sweat fitting adapter?
To install a NIBCO sweat fitting adapter, clean the copper tube end and fitting cup with emery cloth, apply flux, assemble, and heat with a torch until solder flows into the joint. For the FNPT end, use thread sealant and tighten with wrenches. Follow local plumbing codes for best results.
Used in
Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO wrot copper tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
