3/8" NOM C x 1/4" FNPT Copper Reducing Adapter MPN:603R 3/8x1/4
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Free Shipping
In Stock
SKU
510-G3131134
3/8" NOM C x 1/4" FNPT Copper Reducing Adapter
The Nibco 3/8in NOM C x 1/4in FNPT Copper Reducing Adapter is a 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 smooth transitions between 3/8in and 1/4in connections. With a maximum operating pressure of 779 psi and temperature of 400°F, this adapter is suitable for a wide range of applications, including HVAC, plumbing, and industrial systems. Its compact size and lightweight design make it easy to install and maneuver, reducing labor costs and increasing efficiency.
Top product features:
- Reduces 3/8in copper tube to 1/4in FNPT connection
- Adapts copper tube to FNPT connection for secure and leak-free operation
- Suitable for use with air, gases, and potable water applications
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 3/8 in, Fitting Material Wrot Copper, Fitting Side B Pipe Size 1/4 in, Fitting Side A Tube Outer Diameter 1/2 in, Maximum Operating Pressure 779 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: 0.70
- Package Width: 0.70
- Package Height: 1.00
- Package Weight: 0.04
Product info last updated on March 22, 2026 10:15pm UTC
Category: Pipes, Valves and Fittings