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NIBCO Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/4 in Pipe, Cup x MNPT - Wrot Copper Tube Fittings
NIBCOWrot Copper Tube Fittings

NIBCO Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/4 in Pipe, Cup x MNPT

SKU 3G-OTH-472150

Brand
NIBCO
Item
Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/4 in Pipe, Cup x MNPT
Category
Wrot Copper Tube Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
604R 11/2x11/4
Type
Cup x MNPT, Wrot Copper
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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

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. This 1 1/2 in CTS x 1 1/4 in Pipe cup x MNPT wrot copper adapter joins a copper tube to a male threaded pipe, enabling transitions between soldered and threaded connections.

What are the specifications of the NIBCO 604R 11/2x11/4 sweat fitting adapter?

The NIBCO 604R 11/2x11/4 is a wrot copper sweat fitting adapter with a cup x MNPT connection. It fits 1 1/2 in CTS copper tube on the cup end and 1 1/4 in pipe on the male threaded end. The manufacturer part number is 604R 11/2x11/4.

Where to buy NIBCO sweat fitting adapters worldwide?

3G Electric supplies NIBCO sweat fitting adapters worldwide. As a global industrial solutions provider, we handle full logistics and customs for delivery to any location. Contact us to source this 604R 11/2x11/4 adapter or other NIBCO fittings for your project.

How to install a NIBCO cup x MNPT sweat fitting adapter?

To install a NIBCO cup x MNPT sweat fitting adapter, clean and flux the copper tube end, then solder the cup connection. For the male threaded end, apply thread sealant and tighten to the female pipe thread. Follow standard plumbing practices for wrot copper fittings.

Used in

Common applications for NIBCO
HVAC systems — NIBCO bronze ball valves (T58570UL series) for isolation and control in chilled water loops
Water treatment plants — NIBCO bronze gate valves (T29 series) for shut-off in filtration and distribution lines
Industrial burner systems — NIBCO brass ball valves (GB2A series) for fuel oil or gas supply lines
Chemical processing — NIBCO bronze ball valves with locking lever (T58570LL series) for safety-critical flow control
Steam systems — NIBCO bronze globe valves for throttling in low-pressure steam applications
General plumbing — NIBCO bronze ball valves (S58570 series) with sweat connections for copper piping in commercial buildings

NIBCO 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.

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