Diaphragm pump MAH series

for industrial waterhydraulically-operatednormal priming

micro-metering pumps If liquid components have to be metered in extremely low amounts, LEWA MAH, MBH and MLM micro-metering pumps are a particularly economical and precise solution. The hydraulically actuated metering pumps with metal diaphragm and solenoid actuator implement flow rates from 1.0 ml/h up to 55 l/h and pressures up to 560 bar. LEWA MAH, MBH and MLM micro-metering pumps Smallest flow rates, highest efficiency. In the oil and gas industry, in gas odorizing and in the energy industry, fluid components are often metered in extremely small amounts, proportionally to the variable reference value. MAH, MBH and MLM micro-metering pumps from LEWA represent an efficient solution for exactly these types of applications: They have an extremely wide control range for maximum metering flexibility and can also still implement small flow rates. With four different solenoid power sizes, they cover an extensive field of application. The small pump types of the series are also available with solenoids without Ex-protection; these can work against higher pressure. The two control systems specifically developed for this program permit adaptation to a wide variety of different tasks.