ProMinent Diaphragm Electric Operated Positive Displacement Pump, 7.1L/h, 7 bar, 100 → 230 V

Beta® Solenoid Diaphragm Metering Pump. Versatile, robust and reliable solenoid diaphragm metering pump. Universally applicable, excellent cost/performance ratio. For use in the chemical, pharmaceutical and food/drinks industries. All have IP65 glass fibre reinforced housings ; solenoid drive mechanisms. Working Principle. The diaphragm in the dosing head is moved backwards and forwards by a solenoid operated by a magnet. The capacity of the pump is altered by adjusting the stroke length and stroke rate. The pump is fitted with two non return valves stopping fluid from flowing back during operation. Features and Benefits. Energy savings of up to 50% Input for level switch Excellent long-term stability Virtually wear free Fully sealed IP65 rated housing LED display for warning, operation and error messages Stroke rate easy to adjust in 10% increments Fully adjustable Stroke length adjustment from 0 – 100% Self-bleeding dosing head Simple to adjust metering settings Suitable for use with most liquid chemicals Option for external control using voltage free contacts. Applications. Laboratory chemical monitoring Cooling water circuits Metering disinfectants Paper industry de-foamers General water treatments Metering for PH correction dosing Metering of chemicals and disinfectants