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NIBCO 733-LF 2-1/2 Low-Lead Bronze Cup x FTG Sweat Union - Low-Lead Cast Copper & Bronze Tube Fittings
NIBCOLow-Lead Cast Copper & Bronze Tube Fittings

NIBCO 733-LF 2-1/2 Low-Lead Bronze Cup x FTG Sweat Union

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

SKU 3G-OTH-485605

Also listed as: 733LF212 · 733 LF 2 1 2 · 733-LF-2-1-2

Brand
NIBCO
Item
733-LF 2-1/2 Low-Lead Bronze Cup x FTG Sweat Union
Category
Low-Lead Cast Copper & Bronze Tube Fittings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NIBCO
Manufacturer Part Number
733-LF 2-1/2
Type
Cup x FTG, 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 FTG, Bronze.

Frequently Asked Questions

What is NIBCO 733-LF 2-1/2 sweat fitting union used for?

This NIBCO low-lead bronze union connects two 2 1/2 in CTS copper tubes in plumbing and HVAC systems. It allows easy disassembly for maintenance or repair. 3G Electric supplies this fitting for industrial piping applications worldwide.

What are the specifications of NIBCO 733-LF 2-1/2?

The NIBCO 733-LF 2-1/2 is a 2 1/2 in CTS x 2 1/2 in CTS sweat fitting union with cup x FTG ends, made from low-lead bronze. It is designed for copper tube systems and meets lead-content requirements for potable water.

Where to buy NIBCO 733-LF 2-1/2 union worldwide?

3G Electric sources and delivers the NIBCO 733-LF 2-1/2 low-lead bronze union to customers worldwide. We handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this fitting.

How to install a NIBCO sweat fitting union?

Clean and flux the copper tube ends, then solder the cup ends onto the pipes. Tighten the union nut by hand, then use wrenches to secure. Ensure proper alignment to avoid leaks. 3G Electric supplies this NIBCO union for reliable connections.

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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