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Streamline® Copper Solder-Joint Fittings for supply/pressurized systems have been the leading brand of copper fittings for over 80 years. Available in both wrot copper and cast bronze, our product selection has grown to become the most extensive in the industry. We are the acknowledged experts at engineering and manufacturing precision solder-joint copper fittings. Quality, consistency and reliability have made the Streamline® brand trusted and specified all around the world.

  • For use in above-ground potable water supply systems
  • Constructed of high-grade copper or bronze materials
  • Made to applicable ASME standards B16.15, B16.18, B16.22, B16.24, B16.50, B1.20.1
  • Wrot fittings meet NSF 61G
C-107 - (Union) C x C
Unit of Measure
Items C-107 - (Union) C x C
A 11205NL
Union, C x C, 1-1/4"
C-107 - (Union) C x C
A 11206NL
Union, C x C, 1-1/2"
C-107 - (Union) C x C
A 11207NL
Union, C x C, 2"
C-107 - (Union) C x C
A 11216NL
Union, C x C, 2-1/2"
C-107 - (Union) C x C
A 11217NL
Union, C x C, 3"
Weight N/A 0.76 lb N/A 1.04 lb N/A 1.85 lb N/A 3.33 lb N/A 4.75 lb
Overall Length N/A 2.48 in N/A 2.95 in N/A 3.18 in N/A 4.98 in N/A 5.30 in
Overall Height N/A 2.21 in N/A 2.57 in N/A 2.78 in N/A 3.10 in N/A 3.85 in
Overall Width N/A 2.21 in N/A 2.57 in N/A 2.78 in N/A 3.10 in N/A 3.85 in
Style N/A C-107
Material N/A LEAD-FREE* CAST BRASS ALLOY
Operating Temperature N/A CDA-Copper-Fitting-Pressue-Temp-Ratings
Operating Pressure N/A CDA-Copper-Fitting-Pressue-Temp-Ratings
End Type N/A C - Cup (Female Solder)
End Size N/A 1 1/4 in N/A 1 1/2 in N/A 2 in N/A 2 1/2 in N/A 3 in
Second End Type N/A C - Cup (Female Solder)
Second End Size N/A 1 1/4 N/A 1 1/2 N/A 2 N/A 2 1/2 N/A 3
Qty Pcs / Bag N/A 1
Master Qty Pcs / Box N/A 25 N/A 25 N/A 25 N/A 20 N/A 10
Mueller Description 1 N/A 1-1/4 C X C UNION N/A 1-1/2 C X C UNION N/A 2 C X C UNION N/A 2-1/2 C X C UNION N/A 3 C X C UNION
Mueller Description 2 N/A 1-3/8 OD UNION N/A 1-5/8 OD UNION N/A 2-1/8 OD UNION N/A 2-5/8 C X C UNION N/A 3-1/8 OD UNION
Standards N/A
  • ASME B16.15
  • ASME B16.18
  • ASME B16.22
  • ASME B16.24
  • ASME B16.50
  • ASME B1.20.1