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NIBCO Sweat Fitting Elbow: 3/4 in CTS x 1/2 in Pipe, Cup x FNPT, Bronze (MPN 7073R-LF 3/4X1/2) - Low-Lead Cast Copper & Bronze Tube Fittings
NIBCOLow-Lead Cast Copper & Bronze Tube Fittings

NIBCO Sweat Fitting Elbow: 3/4 in CTS x 1/2 in Pipe, Cup x FNPT, Bronze (MPN 7073R-LF 3/4X1/2)

NIBCO Low-Lead Cast Copper & Bronze Tube Fittings. Specifications: Type: Cup x FNPT, Bronze.

SKU 3G-OTH-485635

Also listed as: 7073RLF34X12 · 7073R LF 3 4X1 2 · 7073R-LF-3-4X1-2

Brand
NIBCO
Item
Sweat Fitting Elbow: 3/4 in CTS x 1/2 in Pipe, Cup x FNPT, Bronze
Category
Low-Lead Cast Copper & Bronze Tube Fittings
Available to Order
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NIBCO
Manufacturer Part Number
7073R-LF 3/4X1/2
Type
Cup x FNPT, Bronze

Technical Documents

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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

NIBCO Low-Lead Cast Copper & Bronze Tube Fittings. Specifications: Type: Cup x FNPT, Bronze.

Frequently Asked Questions

What is NIBCO 7073R-LF 3/4X1/2 sweat fitting elbow used for?

This NIBCO bronze sweat fitting elbow connects 3/4 in CTS copper tube to a 1/2 in female NPT threaded pipe. It is used in low-lead potable water, hydronic heating, and industrial plumbing systems where a reliable 90-degree directional change is needed.

What are the specifications of NIBCO 7073R-LF 3/4X1/2?

The NIBCO 7073R-LF is a low-lead cast bronze sweat fitting elbow with a 3/4 in CTS cup x 1/2 in FNPT connection. It is designed for copper tube systems and meets low-lead content requirements for potable water applications.

Where to buy NIBCO 7073R-LF 3/4X1/2 worldwide?

3G Electric supplies and delivers the NIBCO 7073R-LF 3/4X1/2 sweat fitting elbow worldwide. We handle full logistics and customs clearance, ensuring your order reaches any global destination. Contact us for availability and lead time.

How to install NIBCO 7073R-LF 3/4X1/2 sweat fitting elbow?

Clean and flux the copper tube end and the cup of the NIBCO bronze fitting. Insert the tube fully into the cup, then heat the joint evenly with a torch until solder melts and flows into the gap. Allow to cool naturally before pressurizing the system.

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 low-lead 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Low-lead cast bronze sweat fitting elbow with 1/2 in CTS cup x 1/2 in CTS FTG connections. Used to join copper tubing to male threaded fittings in potable water and hydronic heating systems
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Low-lead cast bronze sweat fitting elbow with 1/2 in CTS cup x 1/2 in CTS FTG connections. Used to join copper tubing to male threaded fittings in potable water and hydronic heating systems
This low-lead bronze tee features cup x cup x cup ends for sweat (solder) connection to copper tubing. It is used to branch a 1 1/4 in CTS line into 1/2 in and 1 in CTS runs in potable-water and hydronic systems
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This low-lead bronze tee features cup x cup x cup ends for sweat (solder) connection to copper tubing. It is used to branch a 1 1/4 in CTS line into 1/2 in and 1 in CTS runs in potable-water and hydronic systems
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This bulkhead tee is made from low-lead cast copper and bronze for corrosion resistance. It features a cup x cup x FNPT configuration with 1/2 in CTS copper sweat ends and a 3/4 in FNPT threaded outlet. Used in plumbing and HVAC systems to connect copper tubing and allow a branch line to pass through a tank or wall
This low-lead cast copper fitting connects 3/8 in CTS copper tube to 3/8 in male NPT pipe with a cup x MNPT configuration. Used in plumbing and HVAC systems for joining tube to threaded pipe
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This low-lead cast copper fitting connects 3/8 in CTS copper tube to 3/8 in male NPT pipe with a cup x MNPT configuration. Used in plumbing and HVAC systems for joining tube to threaded pipe
This low-lead cast bronze sweat fitting elbow connects 1/2 in CTS copper tube to 1/2 in pipe via a cup x FNPT configuration. The hi-ear design provides secure support for the fitting. Suitable for use in plumbing and HVAC systems
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This low-lead cast bronze sweat fitting elbow connects 1/2 in CTS copper tube to 1/2 in pipe via a cup x FNPT configuration. The hi-ear design provides secure support for the fitting. Suitable for use in plumbing and HVAC systems

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This low-lead bronze tee connects three copper tube branches in plumbing systems. It features two 1/2 in CTS sweat cups for copper pipe and one 1/2 in male NPT outlet for threaded connections. Suitable for potable water and hydronic applications where lead content must be minimized
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Low-lead cast bronze sweat fitting elbow with Cup x FTG configuration for joining 1-1/4 in CTS to 3/4 in CTS copper tubing. Suitable for brazed or soldered joints in plumbing and mechanical systems, including potable water and hydronic heating applications
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Low lead bronze tee with cup x FNPT x cup ends, connecting 1/2 in CTS copper tubing to 1/8 in female NPT threaded pipe and back to 1/2 in CTS. Used in potable water and hydronic heating systems requiring lead-free compliance
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Low lead bronze tee with cup x FNPT x cup ends, connecting 1/2 in CTS copper tubing to 1/8 in female NPT threaded pipe and back to 1/2 in CTS. Used in potable water and hydronic heating systems requiring lead-free compliance
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This NIBCO sweat fitting union is made from low-lead cast bronze and features a Cup x FTG connection type. It is designed for joining copper tube in low-lead bronze systems, allowing easy disassembly for maintenance. Suitable for use in potable water and other plumbing applications requiring reliable joints
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