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NIBCO 7334LF-112 Low-Lead Cast Bronze Sweat Fitting Union - Low-Lead Cast Copper & Bronze Tube Fittings
NIBCOLow-Lead Cast Copper & Bronze Tube Fittings

NIBCO 7334LF-112 Low-Lead Cast Bronze Sweat Fitting Union

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

SKU 3G-OTH-485589

Also listed as: 7334LF112 · 7334LF 112

Brand
NIBCO
Item
7334LF-112 Low-Lead Cast Bronze Sweat Fitting Union
Category
Low-Lead Cast Copper & Bronze Tube Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
7334LF-112
Type
Cup x MNPT, 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 MNPT, Bronze.

Frequently Asked Questions

What is a NIBCO sweat fitting union used for?

A NIBCO sweat fitting union connects and disconnects copper tubing in plumbing and industrial piping systems. This bronze union with cup x MNPT ends allows easy maintenance access without cutting pipes, ideal for potable water, HVAC, and process lines requiring low-lead compliance.

What are the specifications of the NIBCO 7334LF-112 union?

The NIBCO 7334LF-112 is a low-lead cast bronze sweat fitting union. It has a 1 1/2 in CTS cup x 1 1/2 in MNPT connection type. The manufacturer part number is 7334LF-112. It is designed for copper tube systems and meets low-lead content requirements for potable water applications.

Where to buy NIBCO 7334LF-112 union worldwide?

3G Electric supplies the NIBCO 7334LF-112 bronze sweat fitting union to customers 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 this low-lead fitting.

How to install a NIBCO sweat fitting union?

To install a NIBCO sweat fitting union, clean and flux the copper tube end, then solder the cup end using lead-free solder. For the male NPT end, apply pipe thread sealant and tighten to the mating female thread. Ensure the union nut is snug but not overtightened to allow future disassembly.

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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