Very high pressure dual stage 20psi pump. 

Set your chosen pressure on the digital readout and the pump will shut off at the right moment

Key Features

• Pressure: 20psi/ 1.38 bar
• Inflate & Deflate
• Charge by 12V DC cigarette lighter socket
• Automatic switching from first to second stage
• Inflate at 350 litres/min low pressure falling to 80 litres/minute at high pressure falling to