Einhell Quick Coupling Socket R 1/2 inch Female Thread Compressor Accessory 4139210

Nickel-plated brass quick coupling socket with R 1/2" internal thread, rated for 10 bar operating pressure in compressed air systems.

Overview

The Einhell 4139210 is a quick coupling socket designed for compressed air systems. It features a female quick coupling connection on one side and an R 1/2" internal thread (BSPT) on the other, allowing secure attachment to hoses, manifolds, or other pneumatic components. The nickel-plated brass construction provides corrosion resistance and durability. With a maximum operating pressure of 10 bar (145 psi), it is suitable for a wide range of pneumatic tools and applications.

What stands out

• Quick coupling socket for fast, tool-free connection of pneumatic equipment
• R 1/2" internal thread (BSPT) for standard screw-on installation
• Nickel-plated brass body resists corrosion and wear
• Rated for up to 10 bar (145 psi) operating pressure
• Compatible with standard quick coupling plugs

Technical details

• Product type: Quick coupling socket
• Connection type 1: Quick coupling (female)
• Connection type 2: R 1/2" internal thread (female)
• Thread standard: BSPT (R-thread)
• Nominal thread size: 1/2 inch
• Material: Nickel-plated brass
• Max. operating pressure: 10 bar (145 psi)
• Application: Compressed air systems
• Compatibility: Standard quick coupling plugs
• Function: Quick connection for pneumatic tools and hoses
• Colour: Metallic (silver/brass)
• Corrosion resistance: Yes (nickel plating)
• Installation type: Screw-on
• Accessory type: Compressor accessory

Our verdict

A straightforward, corrosion-resistant quick coupling socket for compressed air setups. The nickel-plated brass build and 10 bar rating make it a reliable choice for connecting pneumatic tools and hoses.