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NIBCO Sweat Fitting Tee: 1/2 in CTS x 1/2 in CTS x 3/4 in Pipe, Cup x Cup x FNPT - Cast Copper & Bronze Tube Fittings
NIBCOCast Copper & Bronze Tube Fittings

NIBCO Sweat Fitting Tee: 1/2 in CTS x 1/2 in CTS x 3/4 in Pipe, Cup x Cup x FNPT

SKU 3G-OTH-469305

Brand
NIBCO
Item
Sweat Fitting Tee: 1/2 in CTS x 1/2 in CTS x 3/4 in Pipe, Cup x Cup x FNPT
Category
Cast Copper & Bronze Tube Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
712BH 1/2X1/2X3/4
Type
Cup x Cup x FNPT, Bulkhead
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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a NIBCO sweat fitting tee used for?

A NIBCO sweat fitting tee connects copper tubing in plumbing and HVAC systems. This bulkhead tee with cup x cup x FNPT ends allows a branch line to pass through a tank or wall while joining three pipe runs. It is commonly used in water supply, hydronic heating, and industrial fluid handling applications.

What are the specifications of the NIBCO 712BH 1/2X1/2X3/4 tee?

The NIBCO 712BH is a cast copper bulkhead tee with cup x cup x FNPT connections. It fits 1/2 in CTS copper tubing on two ends and a 3/4 in pipe thread on the third. The sweat (solder) cups provide leak-free joints, while the FNPT port allows threaded component attachment.

Where to buy NIBCO sweat fitting tees worldwide?

3G Electric supplies NIBCO sweat fitting tees worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the NIBCO 712BH 1/2X1/2X3/4 bulkhead tee or other copper fittings.

How to install a NIBCO bulkhead sweat tee?

Clean and flux the copper tube ends and cup interiors. Insert tubes into the cup ends, then heat evenly with a torch until solder melts into the joint. For the FNPT port, apply thread sealant and tighten the mating component. Ensure the bulkhead flange is properly gasketed against the mounting surface.

Used in

Common applications for NIBCO
HVAC systems — NIBCO bronze ball valves (T58570UL series) for isolation and control in chilled water loops
Water treatment plants — NIBCO bronze gate valves (T29 series) for shut-off in filtration and distribution lines
Industrial burner systems — NIBCO brass ball valves (GB2A series) for fuel oil or gas supply lines
Chemical processing — NIBCO bronze ball valves with locking lever (T58570LL series) for safety-critical flow control
Steam systems — NIBCO bronze globe valves for throttling in low-pressure steam applications
General plumbing — NIBCO bronze ball valves (S58570 series) with sweat connections for copper piping in commercial buildings

NIBCO Products

3G Electric supplies NIBCO cast copper & bronze tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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