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NIBCO Cast Bronze Cup x MNPT Tube Fitting Union, 1-1/2 in CTS x 1-1/2 in Pipe - Cast Copper & Bronze Tube Fittings
NIBCOCast Copper & Bronze Tube Fittings

NIBCO Cast Bronze Cup x MNPT Tube Fitting Union, 1-1/2 in CTS x 1-1/2 in Pipe

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

SKU 3G-OTH-469247

Also listed as: 7334112 · 7334 11 2 · 7334-11-2

Brand
NIBCO
Item
Cast Bronze Cup x MNPT Tube Fitting Union, 1-1/2 in CTS x 1-1/2 in Pipe
Part Number
7334-11/2
Category
Cast Copper & Bronze Tube Fittings
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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
7334-11/2
Type
Cup x MNPT, Bronze

Technical Documents

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

Product Description

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

Frequently Asked Questions

What is NIBCO sweat fitting union 7334-11/2 used for?

This NIBCO bronze sweat fitting union connects 1 1/2 in CTS copper tube to 1 1/2 in male NPT pipe in plumbing and HVAC systems. It provides a reliable, leak-proof joint for water, gas, or steam lines in commercial and industrial applications.

What are the specifications of NIBCO 7334-11/2?

The NIBCO 7334-11/2 is a 1 1/2 in CTS x 1 1/2 in pipe union with cup x MNPT ends, made of bronze. It is designed for sweat (solder) connection on the cup end and threaded male NPT on the pipe end, suitable for copper tube systems.

Where to buy NIBCO 7334-11/2 worldwide?

3G Electric supplies and delivers the NIBCO 7334-11/2 bronze sweat fitting union worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination.

How to install NIBCO sweat fitting union 7334-11/2?

Clean and flux the copper tube and cup end, then solder using lead-free solder. For the threaded MNPT side, apply pipe thread sealant and tighten to standard torque. Always follow local plumbing codes and manufacturer guidelines for proper installation.

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
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NIBCO Products

3G Electric supplies NIBCO 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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