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LEGACY Industrial Interchange Aluminum Quick-Connect Air Coupling Plug, 2-Pack - Industrial Interchange Aluminum Quick-Connect Air Coupling Plugs
LEGACYIndustrial Interchange Aluminum Quick-Connect Air Coupling Plugs

LEGACY Industrial Interchange Aluminum Quick-Connect Air Coupling Plug, 2-Pack

The LEGACY Quick Connect Plug is an industrial interchange aluminum quick-connect air coupling plug, supplied as a 2-pack (MPN A73440D-2pk). It features a 1/4 in body size, 1/4 in male hose fitting with 1/4"-18…

SKU 3G-OTH-458443

Also listed as: A73440D2pk · A73440D 2pk

Brand
LEGACY
Item
Industrial Interchange Aluminum Quick-Connect Air Coupling Plug, 2-Pack
Part Number
A73440D-2pk
Category
Industrial Interchange Aluminum Quick-Connect Air Coupling Plugs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

LEGACY
Manufacturer Part Number
A73440D-2pk
Type
2 PK
Thread Size
1/4"-18
Hose Fitting Size
1/4 in
Hose Fitting Gender
Male
Coupling Locking Type
Sleeve

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

Product Description

The LEGACY Quick Connect Plug is an industrial interchange aluminum quick-connect air coupling plug, supplied as a 2-pack (MPN A73440D-2pk). It features a 1/4 in body size, 1/4 in male hose fitting with 1/4"-18 threads, and a sleeve locking type.

Frequently Asked Questions

What is the LEGACY Quick Connect Plug used for?

The LEGACY Quick Connect Plug is an industrial interchange aluminum air coupling plug used to connect pneumatic tools and hoses in manufacturing, assembly, and maintenance applications. Its 1/4 in body and 1/4"-18 male threads enable quick, secure connections for compressed air systems.

What are the specifications of the LEGACY Quick Connect Plug?

The LEGACY Quick Connect Plug (MPN A73440D-2pk) has a 1/4 in body size, 1/4 in male hose fitting with 1/4"-18 threads, and a sleeve locking type. It is made of aluminum and supplied as a 2-pack. These specs ensure compatibility with standard industrial interchange air couplings.

Where to buy the LEGACY Quick Connect Plug worldwide?

3G Electric supplies the LEGACY Quick Connect Plug worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the A73440D-2pk 2-pack for your pneumatic system needs.

How to install the LEGACY Quick Connect Plug?

To install the LEGACY Quick Connect Plug, ensure the air supply is off. Thread the 1/4"-18 male end into a compatible female coupler or hose fitting, tightening securely by hand or with a wrench. Push the sleeve back to connect, then release to lock. Always follow manufacturer guidelines for safe operation.

Used in

Common applications for LEGACY
Office environments — LEGACY L-shaped desks (e.g., LLD663047CH) for corner workstations with storage.
Pneumatic systems — LEGACY quick-connect air coupling plug kit (A73457D) for 1/4 in air line connections.
Industrial maintenance — LEGACY non-metered manual dispense gun (LCG1-01) for applying lubricants and sealants.
Assembly operations — LEGACY manual dispense gun for controlled dispensing of adhesives in hand-operated tasks.
Workspace planning — LEGACY L-shaped desks in mahogany or cherry finishes for coordinated office layouts.
Fluid handling — LEGACY dispense gun with 1/4 inch inlet for sealant application in repair and maintenance.
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LEGACY Products

3G Electric supplies LEGACY industrial interchange aluminum quick-connect air coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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