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Copper 90-degree stub-out elbow with two FTG 1/2 in ends

Viega

Viega 19786 90° Stub-Out Copper FTG 1/2 in coupling

SKU CH-TJDM-254G8

A 90-degree copper stub-out crimp fitting for potable water, rated to 200 psi and 250 degrees Fahrenheit

  • 90-degree stub-out routes copper in tight spaces
  • 200 psi rating handles potable-water pressure demands
  • 250 °F tolerance suits hot-water supply lines
  • Copper construction resists corrosion for long service life
  • Crimp connection installs quickly without soldering

1/2 in Copper Stub-Out Coupling

This Viega 19786 fitting joins two 1/2 in FTG copper connections at a 90 degree angle for potable water lines. The copper construction resists corrosion and meets pressure demands in residential and light commercial plumbing. It installs with standard crimp tools and requires no bolt holes or flange mounting.

Sustained Pressure and Temperature Rating

The coupling is rated for a maximum operating pressure of 200 psi and a maximum operating temperature of 250 degrees F. These limits apply to continuous service rather than brief spikes, so the joint remains sound under normal hot water circulation. Copper material stability supports long-term reliability at these conditions.

Upgrade from Threaded or Sweat Elbows

This stub-out replaces threaded brass elbows or sweat fittings where a crimp connection speeds installation and reduces leak paths. The jump is worth it when a rigid 90 degree transition is needed without soldering or threading. It does not suit systems requiring flange bolts or larger tube diameters.

Highlights

  • 90-degree stub-out routes copper in tight spaces
  • 200 psi rating handles potable-water pressure demands
  • 250 °F tolerance suits hot-water supply lines
  • Copper construction resists corrosion for long service life
  • Crimp connection installs quickly without soldering

Specifications

BrandVIEGA

Questions about this item

Does the copper fitting generate any heat or noise when water runs through it all day?

The copper stub-out has no moving parts, so it produces no noise or heat of its own; water temperature can reach 250 °F at up to 200 psi.

What tools or pipe do I need to install this 1/2 in FTG stub-out?

You need 1/2 in copper tubing and a compatible crimp tool with the correct jaw for Viega press fittings.

Will this 90-degree stub-out connect to my existing 1/2 in copper supply lines?

Yes, both ends are 1/2 in FTG copper, so they press directly onto standard 1/2 in copper pipe without adapters.

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