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NIBCO 7334-LF 3/8 Low-Lead Cast Copper Cup x MNPT Tube Fitting - Low-Lead Cast Copper & Bronze Tube Fittings
NIBCOLow-Lead Cast Copper & Bronze Tube Fittings

NIBCO 7334-LF 3/8 Low-Lead Cast Copper Cup x MNPT Tube Fitting

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

SKU 3G-OTH-485597

Also listed as: 7334LF38 · 7334 LF 3 8 · 7334-LF-3-8

Brand
NIBCO
Item
7334-LF 3/8 Low-Lead Cast Copper Cup x MNPT Tube Fitting
Category
Low-Lead Cast Copper & Bronze Tube Fittings
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NIBCO
Manufacturer Part Number
7334-LF 3/8
Type
Cup x MNPT, Cast Copper

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, Cast Copper.

Frequently Asked Questions

What is NIBCO sweat fitting union used for?

This NIBCO sweat fitting union connects 3/8 in CTS copper tube to 3/8 in male NPT pipe in low-lead cast copper. It is used in potable water, HVAC, and plumbing systems where a reliable, leak-free joint is required.

What are the specifications of NIBCO 7334-LF 3/8?

The NIBCO 7334-LF 3/8 is a low-lead cast copper sweat fitting union with a cup x MNPT connection. It fits 3/8 in CTS tube on one side and 3/8 in male NPT pipe on the other. The material is cast copper for durability.

Where to buy NIBCO sweat fitting union worldwide?

3G Electric supplies NIBCO sweat fitting unions worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the NIBCO 7334-LF 3/8 union for your project.

How to install a NIBCO sweat fitting union?

Clean and flux the copper tube end, then insert into the cup side of the NIBCO union. Heat evenly with a torch until solder flows into the joint. For the male NPT side, apply thread sealant and tighten to the pipe. Allow to cool before pressurizing.

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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