KOBOLD offers its VKP plastic flowmeters and flow switches for applications requiring inexpensive flow measurement of liquids (e.g. domestic services, cooling water, lubrication systems, solar heating, etc.). The VKP series offers a compact design with wetted parts of polysulfone, PVDF and stainless steel. The low cost and available features make these liquid flowmeters and flow switches a viable choice for OEM applications. Flow is read at the upper edge of the float. For more specs and details, checkout the VKP datasheet and the VKP user manual.