Bosch Professional GKO 18V-51 Cordless Air Compressor (Blue/Silver)

The Bosch Professional GKO 18V-51 is a powerful and portable cordless air compressor designed for professional use. Part of the Bosch Professional 18V System, this bare tool delivers reliable performance for inflating tires, air tools, and other pneumatic applications. With a maximum pressure of 10 bar (145 psi) and a 5-liter tank, it offers efficient air delivery at 51 l/min at 6 bar. The brushless motor ensures long life and high efficiency, while the robust metal frame and integrated carry handle provide durability and portability.

Advantages

Brushless motor for extended runtime and durability; compact and lightweight design with integrated carry handle; two pressure gauges for precise monitoring of tank and output pressure; pressure regulator for accurate adjustment; universal quick coupling for easy connection; drain valve for moisture removal.

Suitable for

• Inflating car, motorcycle, and bicycle tires
• Powering pneumatic tools such as nail guns and staplers
• Blowing dust and debris from equipment
• General workshop and construction site use

Key specifications

• Product Type: Cordless Air Compressor
• Battery Voltage: 18V
• Max. Pressure: 10 bar (145 psi)
• Tank Capacity: 5 L
• Air Delivery Rate (at 6 bar): 51 l/min
• Motor Type: Brushless
• Sound Pressure Level: 85 dB(A)
• Sound Power Level: 96 dB(A)
• Battery System: Bosch Professional 18V System
• Tool Type: Bare Tool (Battery and Charger Not Included)
• Pressure Gauges: 2 (Tank and Output Pressure)
• Pressure Regulator: Yes
• Coupling Type: Universal Quick Coupling
• Frame Material: Robust Metal
• Drain Valve: Yes
• Portability: Integrated Carry Handle
• Color: Blue / Silver

Recommendations

For optimal performance, use with Bosch Professional 18V batteries (sold separately). This compressor is ideal for professionals who need a reliable, cordless air supply on the go.