1-1/2" NOM C x 1-1/4" MNPT Copper Reducing Adapter MPN:604R 11/2x11/4
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Free Shipping
In Stock
SKU
510-G1236182
1-1/2" NOM C x 1-1/4" MNPT Copper Reducing Adapter
This 1-1/2in NOM C x 1-1/4in MNPT Copper Reducing Adapter from Nibco is a reliable and versatile sweat fitting adapter designed for use with air, gases, and potable water applications. Its copper construction ensures durability and resistance to corrosion, while its reducing design allows for seamless connections between 1-1/2in and 1-1/4in copper tubes. Suitable for use in a variety of settings, including residential and commercial plumbing systems, this adapter offers a reliable and efficient solution for ensuring safe and consistent water flow. Its compact design also makes it ideal for use in tight spaces.
Top product features:
- Reduces the 1-1/2in copper tube to 1-1/4in MNPT.
- Adapts copper tube connections for use with MNPT fittings.
- Connects air, gases, and potable water lines.
Top product applications:
- Air
- Gases
- Potable Water
Sweat Fitting Adapter, Application Air, Gases, Potable Water, Fitting Side A Connection Type Cup, Fitting Side B Connection Type MNPT, Fitting Side A Copper Tube Size 1 1/2 in, Fitting Side B Copper Tube Size 1 1/4 in, Fitting Material Wrot Copper, Fitting Side B Pipe Size 1 1/4 in, Fitting Side A Tube Outer Diameter 1 1/2 in, Fitting Side B Tube Outer Diameter 1 1/4 in, Maximum Operating Pressure 408 psi @ 100 Degrees F, Maximum Operating Temperature 400 Degrees F
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.50
- Package Width: 1.90
- Package Height: 1.90
- Package Weight: 0.37
Product info last updated on January 31, 2026 8:39am UTC
Category: Pipes, Valves and Fittings