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HANSEN Quick Coupler Body: UNF - Acetylene Hose Quick-Disconnect Coupling Sockets
HANSENAcetylene Hose Quick-Disconnect Coupling Sockets

HANSEN Quick Coupler Body: UNF

The HANSEN Quick Coupler Body (MPN RD705LSL) is an acetylene hose quick-disconnect coupling socket with a red color code. It features a 9/16"-18 UNF hose connection and a sleeve locking type.

SKU 3G-OTH-357991

Brand
HANSEN
Item
Quick Coupler Body: UNF
Category
Acetylene Hose Quick-Disconnect Coupling Sockets
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HANSEN
Manufacturer Part Number
RD705LSL
Color Code
Red
Locking Type
Sleeve
Hose Connection Size
9/16"-18
Hose Connection Type
UNF

Technical Documents

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

Product Description

The HANSEN Quick Coupler Body (MPN RD705LSL) is an acetylene hose quick-disconnect coupling socket with a red color code. It features a 9/16"-18 UNF hose connection and a sleeve locking type.

Frequently Asked Questions

What is the HANSEN RD705LSL quick coupler body used for?

The HANSEN RD705LSL is an acetylene hose quick-disconnect coupling socket. It is used in industrial gas welding and cutting systems to provide a secure, quick connection for acetylene hoses, enabling fast tool changes and reducing gas leakage.

What are the specifications of the HANSEN RD705LSL?

The HANSEN RD705LSL has a 9/16"-18 UNF hose connection, a red color code for acetylene identification, and a sleeve locking type. It is a quick-disconnect coupling socket designed for acetylene service, manufactured by HANSEN.

Where to buy the HANSEN RD705LSL worldwide?

3G Electric supplies the HANSEN RD705LSL quick coupler body to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct acetylene coupling socket for your industrial gas system.

How to install the HANSEN RD705LSL quick coupler?

To install the HANSEN RD705LSL, ensure the acetylene hose end is clean and cut square. Thread the 9/16"-18 UNF connection onto the hose fitting hand-tight, then secure with a wrench. Always verify the red color code matches acetylene service before use.

Used in

Common applications for HANSEN
Hydraulic systems — HANSEN FF Series push-to-connect couplings for quick line changes in manufacturing equipment
Medical gas delivery — HANSEN oxygen quick-disconnect plugs with hose barb connections for hospital gas outlets
Pneumatic tool lines — HANSEN sleeve-lock couplings for air tools in assembly plants
Oil and gas transfer — HANSEN steel-bodied couplings for high-flow hydraulic circuits in drilling rigs
Tool organization — HANSEN socket trays and wrench racks for maintenance shop storage

HANSEN Products

3G Electric supplies HANSEN acetylene hose quick-disconnect coupling sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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