Blue-White hybrid diaphragm chemical metering pump
The Proseries-M MD-3 hybrid diaphragm chemical metering pump from Blue-White has sonic-welded manifolds for added durability and protection from chemical leaks. It provides precision chemical metering for treatment of municipal water and wastewater. It is NSF 61, CE, ETL and NEMA 4X certified, has a 2,000-1 turndown, and provides smooth chemical dosing with no pulsation dampener. With 380 strokes per minute, it provides steady flow. It offers output rates to 58 gph and pressures to 145 psi, with a long service life at high pressures with no pressure regulator needed. PVDF wetted end fittings allow for over 14 inlet
