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Small copper T-shaped tee fitting with three solder ends, shiny metallic finish

Nibco, Inc.

Nibco, Inc. 611BH Copper Bullhead Tee 1/8 x 1/8 x 1/4

SKU CH-8SEV-D2CWS

A copper bullhead tee joins 1/8 in., 1/8 in. and 1/4 in. tubes, rated to 729 psi at 200 °F and certified to NSF/ANSI 61 Annex G

  • Copper construction resists corrosion per ASTM B75 C12200
  • Bullhead tee splits 1/8 in lines into 1/4 in outlet
  • Rated 729 psi at 200 °F for high-pressure systems
  • Certified to NSF/ANSI 61 Annex G for potable water
  • Meets ASME B16.22 and MSS SP-104/109 standards

Copper Bullhead Tee for plumbing systems

This NIBCO 611BH fitting joins three copper tubes in a tee configuration with a larger branch outlet. It suits installers working on residential or commercial water, gas or medical-gas piping where a 1/4 inch branch feeds from two 1/8 inch runs.

Wrot copper construction with sweat connections

The fitting is made from ASTM B75 alloy C12200 wrought copper and uses C x C x C solder joints. Rated to 729 psi at 200 °F and a temperature range of -20 °F to 400 °F, it meets NSF/ANSI 61 Annex G, ASME B16.22, MSS SP-104, MSS SP-109 and NFPA 99 medical-gas requirements.

Branch size determines compatibility

The bullhead layout provides a 1/4 inch nominal branch with two 1/8 inch run ports. Builders needing equal-sized ports or a smaller branch must select a different fitting pattern.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 70% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameNIBCO

Questions about this item

What pressure and temperature does the C x C x C copper bullhead tee handle?

The fitting is rated for 729 psi at 200 °F and operates from -20 °F to 400 °F.

What tube sizes and outside diameters does this bullhead tee connect?

It joins 1/8 in, 1/8 in and 1/4 in nominal tubes with 1/4 in, 1/4 in and 3/8 in outside diameters.

How do you solder the wrot copper tee without damaging the joint?

Clean and flux all three C x C sockets, apply heat evenly, feed solder until it flows around each cup, then let cool without moving the pipe.

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