Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
LEGACY ARO Aluminum Quick-Connect Air Coupling Plug, 1/4"-18 FNPT, Female - ARO Aluminum Quick-Connect Air Coupling Plugs
LEGACYARO Aluminum Quick-Connect Air Coupling Plugs

LEGACY ARO Aluminum Quick-Connect Air Coupling Plug, 1/4"-18 FNPT, Female

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

Also listed as: A71430BBG · A71430B BG

Brand
LEGACY
Item
ARO Aluminum Quick-Connect Air Coupling Plug, 1/4"-18 FNPT, Female
Part Number
A71430B-BG
Category
ARO Aluminum Quick-Connect Air Coupling Plugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

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

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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
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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from LEGACY

View all LEGACY parts →
This 2-pack of LEGACY ARO-style aluminum quick-connect plugs features a sleeve locking mechanism and 1/4"-18 FNPT threads. Designed for use in compressed air systems, these plugs allow rapid connection and disconnection of pneumatic tools and hoses in industrial maintenance and repair applications
LEGACY
This 2-pack of LEGACY ARO-style aluminum quick-connect plugs features a sleeve locking mechanism and 1/4"-18 FNPT threads. Designed for use in compressed air systems, these plugs allow rapid connection and disconnection of pneumatic tools and hoses in industrial maintenance and repair applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first