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NIBCO 7334LF 3/4 Low-Lead Bronze Cup x MNPT Tube Fitting Union - Low-Lead Cast Copper & Bronze Tube Fittings
NIBCOLow-Lead Cast Copper & Bronze Tube Fittings

NIBCO 7334LF 3/4 Low-Lead Bronze Cup x MNPT Tube Fitting Union

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

SKU 3G-OTH-485641

Also listed as: 7334LF34 · 7334LF 3 4 · 7334LF-3-4

Brand
NIBCO
Item
7334LF 3/4 Low-Lead Bronze Cup x MNPT Tube Fitting Union
Category
Low-Lead Cast Copper & Bronze Tube Fittings
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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
7334LF 3/4
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 NIBCO 7334LF 3/4 sweat fitting union used for?

This NIBCO bronze union connects 3/4 in CTS copper tube to 3/4 in male NPT pipe in low-lead potable water and hydronic heating systems. The cup x MNPT design allows sweat soldering on one side and threaded connection on the other.

What are the specifications of NIBCO 7334LF 3/4 union?

The NIBCO 7334LF 3/4 is a low-lead cast bronze sweat fitting union with a 3/4 in CTS cup x 3/4 in male NPT connection. It is designed for copper tube applications and meets low-lead content requirements for drinking water systems.

Where to buy NIBCO 7334LF 3/4 union worldwide?

3G Electric supplies and delivers the NIBCO 7334LF 3/4 bronze union worldwide. We handle full logistics and customs clearance to ensure your order reaches any global destination. Contact us for pricing and lead time.

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 and apply solder until it flows fully around the joint. For the threaded side, use pipe thread sealant on the male NPT and tighten securely.

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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