Diaphragm pump

airmanualself-priming

Chemical Metering Pump QED chemical metering pumps are suitable for dispensing chemicals for a variety of anti-scaling and anti-foaming applications. These pumps provide precise and adjustable delivery of anti-scale/anti-foam agents. Graco chemical metering/injection pumps deliver flow rates from 17 to 150 gallons per day and operate in -40° F to 175°F (-40°C to 79°C) temperatures. Typical pump feed point is in the E-Z Tray inlet piping, ahead of the stripper. Turbulent tray action quickly ensures complete mixing on the top tray. Key Specifications Accurate and consistent chemical feed pumping Adjustable flow rates Quick and easy priming NEMA4X for wet locations Prime/air bleed port Over current protection Proprietary design check valves Benefits Splash cover over controls Manual stroke adjustment UL and CSA certified Self-resetting thermal overload prevents over heating Poppet style eliminates valve from sticking Key Specifications Proprietary poppet style check valve, eliminating sticking Self-resetting thermal overload protection protects from over-current, overheating