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This coupling enables the connection of 1.25" PEX tubing to 1" pipe threads (NPT). This fitting is MALE pipe threaded so it will connect to any 1" female NPT threaded pump flange or other fitting. This can be used for hydronic and heating systems. Please note the following specifications:

Please note: This fitting is for use with PEX tubing only.

Features:

Lead-Free Brass
Can be used with Copper crimp rings, Stainless clamp or Stainless Sleeve
Most popular PEX connection type

Specifications:
Size 1″ MIP x 1-1/4″ PEX
Material Brass (Lead-Free)
Application Plumbing or Heating
Standards ASTM F1807
Connection System Copper crimp ring, Stainless clamp or Stainless sleeve
Tubing Type PEX-a, PEX-b or PEX-c
Intended Pressure (PSI) 100 PSI
Max Temperature 180º F (82ºC)