* Capacity: 17 liters/minute
* Pressure: 40 psi
When the tap in the boats and caravans, the pressure in the pump output mouth decreases and the pressure increases. According to this increase and decrease, the pressure on the pump opens or closes the hydrophos. These irregularities constantly direct the pressure switch to turn off and open the hydrophos. These continuous opening and closing also cause switch failure in the hydrophone. Equipped with the American type of pressure Switch and designed to minimize such faults.