We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
AIGNEP USA Universal Interchange Brass Quick-Connect Air Coupling Body - Universal Interchange Brass Quick-Connect Air Coupling Bodies
AIGNEP USAUniversal Interchange Brass Quick-Connect Air Coupling Bodies

AIGNEP USA Universal Interchange Brass Quick-Connect Air Coupling Body

The AIGNEP USA Quick Connect Hose Coupling (SKU 80191-04, MPN 80191-04) is a universal interchange brass quick-connect air coupling body with a 1/4 in body size. It features a 1/4" -18 thread size and MNPT…

SKU 3G-OTH-452196

Also listed as: 8019104 · 80191 04

Brand
AIGNEP USA
Item
Universal Interchange Brass Quick-Connect Air Coupling Body
Part Number
80191-04
Category
Universal Interchange Brass Quick-Connect Air Coupling Bodies
Available to Order
Also known as:80191-04AIGNEP USA
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
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

AIGNEP USA
Manufacturer Part Number
80191-04
Type
Sleeve, MNPT
Thread Size
1/4" -18
Hose Fitting Size
1/4 in
Coupling Locking Type
Sleeve

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

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

Product Description

The AIGNEP USA Quick Connect Hose Coupling (SKU 80191-04, MPN 80191-04) is a universal interchange brass quick-connect air coupling body with a 1/4 in body size. It features a 1/4" -18 thread size and MNPT connection, with a sleeve locking type. This product is designed for industrial air-line applications.

Frequently Asked Questions

What is the AIGNEP USA Quick Connect Hose Coupling used for?

The AIGNEP USA Quick Connect Hose Coupling is used for industrial air-line applications, enabling quick and secure connections between air tools and hoses. Its universal interchange brass body and sleeve locking type provide reliable performance in pneumatic systems.

What are the specifications of the AIGNEP USA Quick Connect Hose Coupling?

The AIGNEP USA Quick Connect Hose Coupling (MPN 80191-04) has a 1/4 in body size, 1/4 in hose fitting size, and 1/4" -18 thread size with MNPT connection. It features a sleeve locking type and is made of brass for durability in pneumatic systems.

Where to buy the AIGNEP USA Quick Connect Hose Coupling worldwide?

You can source the AIGNEP USA Quick Connect Hose Coupling from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring your order arrives efficiently.

How to install the AIGNEP USA Quick Connect Hose Coupling?

To install the AIGNEP USA Quick Connect Hose Coupling, ensure the air line is depressurized. Apply thread sealant to the MNPT threads and hand-tighten the coupling into the female port. Use a wrench for final snugness, avoiding overtightening to prevent damage.

Used in

Common applications for AIGNEP USA
Packaging machinery — AIGNEP USA 82650 series quick exhaust valves in 1/4 in and 3/8 in NPT to speed up cylinder retraction on sealing and cutting stations.
Material handling — AIGNEP USA 82664 brass poppet check valves in 3/8 in tube-to-tube configuration to prevent backflow in vacuum lifting circuits.
Automotive assembly — AIGNEP USA quick exhaust valves with 1/2 in NPT ports for rapid cycling of clamping cylinders on welding fixtures.
Food and beverage processing — AIGNEP USA brass check valves with 1/4 in tube connections for compressed-air lines in packaging and filling equipment.
General industrial maintenance — AIGNEP USA quick exhaust valves in 1/8 in and 1/4 in NPT for replacement on existing pneumatic actuators and cylinders.
Textile manufacturing — AIGNEP USA quick exhaust valves with 3/4 in NPT ports to increase actuator speed on loom and yarn-handling systems.
Not sure this is the right part? Photo-identify it

AIGNEP USA Products

3G Electric supplies AIGNEP USA universal interchange brass quick-connect air coupling bodies. 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

Compatible alternatives & equivalents

More from AIGNEP USA

View all AIGNEP USA parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first