1-1/2" NOM C x 1-1/4" FNPT Copper Reducing Adapter MPN:603-R

Discount: See in Cart
Free Shipping
In Stock
Brand: Nibco
Part #: 603-R
UPC: 039923301802
SKU
510-G2713191
$72.58 for Order Qty of 2
Regular Price $50.81 Special Price $36.29

BBB Accredited - ResellerRatings Elite Member - SBA Service-Disabled Veteran-Owned Certified

1-1/2" NOM C x 1-1/4" FNPT Copper Reducing Adapter

Upgrade your plumbing system with the Nibco 1-1/2in NOM C x 1-1/4in FNPT Copper Reducing Adapter, a high-quality sweat fitting adapter designed for use with air, gases, and potable water. Its copper construction ensures durability and resistance to corrosion, making it ideal for a wide range of applications, including residential and commercial plumbing systems. With a maximum operating pressure of 408 psi and a temperature rating of 400°F, this adapter can handle demanding conditions. Its compact design and easy installation make it a convenient choice for plumbers and DIY enthusiasts alike.

Top product features:

  • 1-1/2in NOM C x 1-1/4in FNPT Copper Reducing Adapter
  • Reduces the diameter of a 1-1/2 inch copper tube to fit a 1-1/4 inch FNPT connection.
  • Connects a 1-1/2 inch copper tube to a 1-1/4 inch FNPT pipe using a sweat fitting connection.

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 1/2 in, Fitting Material Wrot Copper, Fitting Side B Pipe Size 1 1/4 in, Fitting Side A Tube Outer Diameter 1 5/8 in, Maximum Operating Pressure 408 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: 1.40
  • Package Width: 1.40
  • Package Height: 1.10
  • Package Weight: 0.30
Product info last updated on January 31, 2026 9:16pm UTC Category: Pipes, Valves and Fittings
© 2018-2025 GoVets. All Rights Reserved.
In stock