Einhell Quick Coupling 9mm Compressor Accessory 4139302

Nickel-plated steel quick coupling for 9 mm air hoses, rated for pressures up to 8 bar. Connects pneumatic tools to compressors with a Euro profile push-on/pull-off connection.

Overview

The Einhell 4139302 is a quick coupling designed for compressed air systems. It features a Euro profile connection compatible with standard quick-release couplings, allowing fast tool changes without pressure loss. The nickel-plated steel body resists corrosion, and the NBR seal ensures a tight fit on 9 mm inner diameter hoses.

What stands out

• Nickel-plated steel construction for durability and corrosion resistance
• Euro profile quick-release connection for universal compatibility
• NBR seal material suitable for temperatures from -20°C to +100°C
• Push-on installation for 9 mm hoses
• Maximum operating pressure of 8 bar (116 PSI)

Technical details

• Product type: Quick coupling
• Connection type: Hose connector
• Hose inner diameter compatibility: 9 mm
• Coupling profile: Euro profile (standard)
• Max operating pressure: 8 bar
• Operating temperature range: -20°C to +100°C
• Seal material: NBR (nitrile butadiene rubber)
• Material: Nickel-plated steel
• Colour: Silver
• Quantity per pack: 1

Our verdict

A reliable quick coupling for standard 9 mm air hoses, built to withstand workshop conditions and frequent connection cycles.