Processing Magazine

High-Pressure Chemical Injection Pumps

February 7, 2012

Watson-Marlow’s 520RE high-pressure chemical metering pump is ideal for applications requiring accurate metering, dosing and transferring of harsh chemicals. The 520RE offers flows to 55 GPH and pressures to 100 psi. Reliable, accurate and easy to use, the combination of the tube elements and pumphead design allows the 520RE to be utilized in applications requiring accurate metering, dosing and transferring of harsh chemicals, including sodium hypochlorite, ferric chloride, sodium bisulfate, fluoride, carbon and lime slurries, polymers, aqueous ammonia, potassium permanganate and caustic slurries in the wastewater market. The 520 Series pumps and LoadSure elements guarantee correct loading every time, as well as easy one-minute maintenance with no snaking, twisting or pinching, according to the manufacturer.