seepex’s MD pumps are now available in corrosion resistant materials. The pumpsare designed for metering aggressive chemicals like sodium hypochlorite, ferric chloride, and strong acids and bases. Pump bodies are HDPE with titanium rotating parts and internal or external seals.No pulsation, 20-to-1 standard turndown, ten-turn Vernier-type speed potentiometer, an H-O-A switch, four to 20 mA signal, 1×115 VAC input.The pumps do not need pulsation dampeners or pressure regulators, will not gas or vapor lock, and have a low NPSHR.