Twin cylinder pumps – minimising strain on the motor (Longer life expectancy!) Slow running pump also reduces engine strain and minimises noise Fitted aftercoolers Cast iron cylinder blocks Automatic stop/start controls Industrial grade motors with overload protection Aerodynamic flywheels for efficient cooling Full back up by the industry leading Wilkinson Star after sales staff 2 Pressure gauges – Tank and regulated pressure 2 Quick release couplings on outlet Air receivers built to latest European standards 1/2″ BSP female outlet