HANSEN Quick Coupler Plug: UNF
The HANSEN A4L is a red, male acetylene hose quick-disconnect coupling plug with a 9/16 in UNF thread and sleeve-style actuation. This HANSEN Quick Coupler Plug is designed for industrial gas hose connections.
SKU 3G-OTH-415692
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.
Need installation or engineering help?
Ask a question
Product Description
The HANSEN A4L is a red, male acetylene hose quick-disconnect coupling plug with a 9/16 in UNF thread and sleeve-style actuation. This HANSEN Quick Coupler Plug is designed for industrial gas hose connections.
Frequently Asked Questions
What is the HANSEN A4L quick coupler plug used for?
The HANSEN A4L is a red, male acetylene hose quick-disconnect coupling plug used to connect and disconnect gas hose lines quickly in industrial welding and cutting applications. It features a 9/16 in UNF thread and sleeve-style actuation for secure, tool-free connections.
What are the specifications of the HANSEN A4L quick coupler plug?
The HANSEN A4L is a male quick coupler plug with a 9/16 in UNF thread, sleeve actuation, and red color coding for acetylene service. The manufacturer part number is A4L. It is designed for industrial gas hose quick-disconnect systems.
Where to buy the HANSEN A4L quick coupler plug worldwide?
3G Electric supplies the HANSEN A4L quick coupler plug to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this acetylene hose coupling plug.
How to install the HANSEN A4L quick coupler plug?
To install the HANSEN A4L, ensure the mating coupler is clean and the O-ring is undamaged. Pull back the sleeve on the coupler, insert the plug fully, then release the sleeve to lock. Always verify the connection is secure before pressurizing the acetylene line.
Used in
Common applications for HANSENHANSEN Products
3G Electric supplies HANSEN acetylene hose quick-disconnect coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
