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LEGACY Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size - ARO Aluminum Quick-Connect Air Coupling Plugs
LEGACYARO Aluminum Quick-Connect Air Coupling Plugs

LEGACY Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size

The LEGACY Quick Connect Hose Coupling (MPN A71430B-BG) is an ARO aluminum quick-connect air coupling plug with a 1/4 in body size and a 1/4 in hose fitting size. It features a 1/4" -18 thread size and an FNPT…

SKU 3G-OTH-473155

Brand
LEGACY
Item
Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size
Category
ARO Aluminum Quick-Connect Air Coupling Plugs
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Technical Specifications

LEGACY
Manufacturer Part Number
A71430B-BG
Type
1/4" -18 Thread Size
Thread Size
1/4" -18
Fitting Type
FNPT
Hose Fitting Size
1/4 in
Hose Fitting Gender
Female
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LEGACY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGACY Quick Connect Hose Coupling (MPN A71430B-BG) is an ARO aluminum quick-connect air coupling plug with a 1/4 in body size and a 1/4 in hose fitting size. It features a 1/4" -18 thread size and an FNPT fitting type with a female hose fitting gender.

Frequently Asked Questions

What is the LEGACY Quick Connect Hose Coupling A71430B-BG used for?

The LEGACY Quick Connect Hose Coupling A71430B-BG is an ARO aluminum quick-connect air coupling plug used to connect pneumatic tools and hoses in industrial compressed air systems. It provides a secure, leak-resistant connection for maintenance, assembly, and material handling applications across 14 industrial departments.

What are the specifications of the LEGACY A71430B-BG coupling?

The LEGACY A71430B-BG coupling has a 1/4 in body size, 1/4 in hose fitting size, and 1/4" -18 thread size with an FNPT fitting type. It features a female hose fitting gender and is made of aluminum. The manufacturer part number is A71430B-BG.

Where to buy the LEGACY A71430B-BG quick connect coupling worldwide?

3G Electric supplies the LEGACY A71430B-BG quick connect coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this ARO aluminum coupling.

How to install the LEGACY A71430B-BG air coupling?

To install the LEGACY A71430B-BG coupling, apply thread sealant to the 1/4" -18 FNPT threads and hand-tighten into the mating port. Use a wrench for final snugging, avoiding overtightening. Ensure the air supply is off and depressurized before connection. Always follow manufacturer guidelines for safe pneumatic system installation.

Used in

Common applications for LEGACY
Automotive repair shops — LEGACY Tru-Flate coupling kits for quick-connect air tool lines
Manufacturing assembly lines — LEGACY Tru-Flate couplers for pneumatic actuator connections
Maintenance depots — LEGACY Booster Gun LCG1-01 for manual grease application
Construction sites — LEGACY Tru-Flate plug kits for portable air compressor hookups
Lubrication stations — LEGACY non-metered dispense guns for oil or sealant dispensing

LEGACY Products

3G Electric supplies LEGACY aro 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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LEGACY Quick Connect Plug: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, FNPT, 2 PK (MPN A71430B-2pk). Key specifications — Thread Size: 1/4"-18; Fitting Type: FNPT; Brand: LEGACY; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
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LEGACY Quick Connect Plug: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, FNPT, 2 PK (MPN A71430B-2pk). Key specifications — Thread Size: 1/4"-18; Fitting Type: FNPT; Brand: LEGACY; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
LEGACY Quick Connect Plug: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, MNPT, 2 PK (MPN A71440B-2pk). Key specifications — Thread Size: 1/4"-18; Fitting Type: MNPT; Brand: LEGACY; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
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LEGACY Quick Connect Plug: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, MNPT, 2 PK (MPN A71440B-2pk). Key specifications — Thread Size: 1/4"-18; Fitting Type: MNPT; Brand: LEGACY; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.