S Type Speed Control Diaphragm

The S-Type Speed Control Diaphragm pump is a variable output pump with high efficiency poppet valves. High grade engineering plastics for wetted parts enable a wide range of aggressive liquids to be handled and the absence of any gland offers zero leakage. Drive from vertical flange mounted motor via a variable speed drive unit is through a worm and worm wheel to the eccentric operating the diaphragm via push rod.