1-1/4" C x 1" FNPT Copper Reducing Adapter MPN:603-R
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In Stock
Free Shipping
In Stock
SKU
510-G0571645
1-1/4" C x 1" FNPT Copper Reducing Adapter
This 1-1/4in C x 1in FNPT Copper Reducing Adapter from Nibco is a reliable sweat fitting adapter designed for use with air, gases, and potable water applications. Its wrot copper construction ensures durability and resistance to corrosion, while its reducing adapter design allows for seamless connections between 1 1/4 inch copper tubing and 1 inch pipe. With a maximum operating pressure of 439 psi and temperature of 400°F, this adapter is suitable for a wide range of applications, including plumbing, HVAC, and industrial systems. Its compact size and lightweight design make it easy to install and transport.
Top product features:
- 1-1/4in C x 1in FNPT Copper Reducing Adapter allows for connection between 1 1/4 inch copper tubing and 1 inch pipe.
- The adapter has a sweat fitting design for easy connection to copper tubing.
- The adapter is suitable for use with air, gases, and potable water.
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 FNPT, Fitting Side A Copper Tube Size 1 1/4 in, Fitting Material Wrot Copper, Fitting Side B Pipe Size 1 in, Fitting Side A Tube Outer Diameter 1 3/8 in, Maximum Operating Pressure 439 psi @ 100 Degrees F, Maximum Operating Temperature 400 Degrees F, Specific Fitting Shape Reducing Adapter
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: 1.80
- Package Width: 1.80
- Package Height: 2.10
- Package Weight: 0.33
Product info last updated on January 28, 2026 5:09am UTC
Category: Pipes, Valves and Fittings