Fuel Whistle Barton Marine

The Fuel Whistle by Barton Marine is a unique and handy invention that prevents spills. Thanks to the device, based on a simple principle, the boat owner knows exactly when to stop refilling their fuel tank.
The Fuel Whistle produces a high-pitched whistle during refueling, which is created by the air exhaust through the vent hose.
As soon as the maximum level in the tank is reached, the Fuel Whistle stops whistling and the boat owner knows that the tank is full.
The Fuel Whistle is only 5cm long and is mounted between a 16mm vent hose.

The Fuel Whistle by Barton Marine is a unique and handy invention that prevents spills. Thanks to the device, based on a simple principle, the boat owner knows exactly when to stop refilling their fuel tank. The Fuel Whistle produces a high-pitched whistle during refueling, which is created by the air exhaust through the vent hose. As soon as the maximum level in the tank is reached, the Fuel Whistle stops whistling and the boat owner knows that the tank is full. The Fuel Whistle is only 5cm long and is mounted between a 16mm vent hose.