Device for dosing fluid process chemical from reservoir into treatment chamber of cleaning- or disinfecting device, has dosing pump which is arranged at reservoir, particularly at cover provided for closing discharge opening of reservoir

摘要

The device (14) has a dosing pump (12) whose suction side is connected to a suction lance (10) and pressure side is connected to a dosing monitor. The dosing pump is arranged at a reservoir, particularly at a cover (9) provided for closing a discharge opening of the reservoir. The dosing pump has a pump element (20) and a pump drive (21). The pump element is arranged in interchangeable manner at the reservoir, particularly at the cover. The pump drive is an electromagnet which cooperates with a movably mounted lifting unit of the pump element.