The Rotho peristaltic pump dates back to 1983. Since then, continuous product research has enabled Ragazzini to improve the Rotho pump, introducing unique construction characteristics, materials and accessories to make it one of the leading products on the market.
All models (*) are fitted with a float sensor in the bottom of the pump to detect possible leaks of liquid caused by a ruptured tube. When the liquid leaks from the tube, gravity causes it to enter the sensor housing. The float rises up and, by means of a connection on the electrical panel, stops pump operation.
This reduces contact between the pump and possibly aggressive liquids to a minimum.
* The device is optional on the PSF series