The FSW-500-Series is no longer available. Please refer to our
FS-100-Series as an alternative
The FSW500 offers low cost flow monitoring with a variety of switch actuation points and low pressure drop. All wetted parts are polypropylene or stainless steel, making this switch ideal for a wide range of chemical and temperature requirements. The FSW500 is ideal for equipment cooling including welders, lasers, etc. A J-box version with a 5 amp relay is also available.