Copper Couplings

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Streamline 1 in. Copper Pressure Coupling with Stop Fitting
Streamline 1 in. Copper Pressure Coupling with Stop Fitting
Item # 85-2029
Made in the USA

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.

  • Built for installation into pressurized plumbing systems
  • Solder connections provide strong and long-lasting connections
  • For use in above-ground potable water supply systems
  • Constructed of high-grade copper in compliance with UNS C12200
  • Conform to the NSF/ANSI 61 Annex G
  • Made to applicable ASME standards B16.15, B16.18, B16.22, B16.24, B16.50, B1.20.1
  • 700 PSI maximum pressure rating

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Streamline 2 in. Copper Pressure Cup x Cup Coupling with Stop Fitting
Streamline 2 in. Copper Pressure Cup x Cup Coupling with Stop Fitting
Item # 12-0042
Made in the USA

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.

  • Built for installation into pressurized plumbing systems
  • Solder connections provide strong and long-lasting connections
  • For use in above-ground potable water supply systems
  • Constructed of high-grade copper in compliance with UNS C12200
  • Conform to the NSF/ANSI 61 Annex G
  • Made to applicable ASME standards B16.15, B16.18, B16.22, B16.24, B16.50, B1.20.1
  • 700 psi maximum pressure rating

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Units: Each
Qty:

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Streamline 1/2 in. Copper Cup x Cup Coupling with Stop Fitting
Streamline 1/2 in. Copper Cup x Cup Coupling with Stop Fitting
Item # 85-2026
Made in the USA

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.

  • Built for installation into pressurized plumbing systems
  • Solder connections provide strong and long-lasting connections
  • For use in above-ground potable water supply systems
  • Constructed of high-grade copper in compliance with UNS C12200
  • Conform to the NSF/ANSI 61 Annex G
  • Made to applicable ASME standards B16.15, B16.18, B16.22, B16.24, B16.50, B1.20.1
  • 700 PSI maximum pressure rating

Log in to see your price and availability.

Units: Each
Qty:

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Streamline 3/4 in. Copper Coupling with Stop Fitting
Streamline 3/4 in. Copper Coupling with Stop Fitting
Item # 85-2028
Made in the USA

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.

  • Built for installation into pressurized plumbing systems
  • Solder connections provide strong and long-lasting connections
  • For use in above-ground potable water supply systems
  • Constructed of high-grade copper in compliance with UNS C12200
  • Conform to the NSF/ANSI 61 Annex G
  • Made to applicable ASME standards B16.15, B16.18, B16.22, B16.24, B16.50, B1.20.1
  • 700 psi maximum pressure rating

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Units: Each
Qty:

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Streamline 1-1/4 in. C x C Copper Coupling with Rolled Stop
Streamline 1-1/4 in. C x C Copper Coupling with Rolled Stop
Item # 85-2030
Made in the USA

Fix your copper pipe with the Mueller 1-1/4 in. Copper Coupling with Stop. This copper fitting is constructed of Wrot Copper for long lasting durability and strength. The design meets all applicable plumbing standards.

  • Fitting is used for joining 2 lengths of pipe together
  • For use in pressure applications
  • Wrot copper construction
  • Easy to join and install
  • Made to applicable ASME standards
  • For use in above-ground potable water supply systems

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Units: Each
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Streamline 3/4 in. x 1/2 in. Copper Pressure Cup x Cup Reducing Coupling Fitting
Streamline 3/4 in. x 1/2 in. Copper Pressure Cup x Cup Reducing Coupling Fitting
Item # 85-2051
Made in the USA

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.

  • Built for installation into pressurized plumbing systems
  • Solder connections provide strong and long-lasting connections
  • For use in above-ground potable water supply systems
  • Constructed of high-grade copper in compliance with UNS C12200
  • Conform to the NSF/ANSI 61 Annex G
  • Made to applicable ASME standards B16.15, B16.18, B16.22, B16.24, B16.50, B1.20.1
  • 700 psi maximum pressure rating

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Units: Each
Qty:

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Streamline 1/2 in. x 3/8 in. Copper Reducing Coupling with Stop
Streamline 1/2 in. x 3/8 in. Copper Reducing Coupling with Stop
Item # 85-2044
Made in the USA

Fix your copper pipe with the Mueller 1/2 in. x 3/8 in. C x C Copper Reducing Coupling with Stop. This copper fitting is constructed of Wrot Copper for long lasting durability and strength. The design meets all applicable plumbing standards.

  • Fitting is used for joining 2 lengths of pipe together that are not the same diameter
  • For use in pressure applications
  • Wrot copper construction
  • Easy to join and install
  • For use in above-ground potable water supply systems
  • Made to applicable ASME standards

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email