Solar-Powered Pumping System Feeds Acidic Treatment Chemicals
New weatherable solar-powered chemical dosing features a non-metallic, peristaltic pump for corrosion-free transfer of caustic and acidic treatment chemicals from an integral thermoplastic storage tank to water and wastewater containment facilities in remote locations. Flex-I-Liner® model 12 utilizes a rotor mounted on an eccentric shaft to push fluid trapped between a flexible elastomer liner and a solid plastic body block. The self-priming design has no seals to leak or valves to clog and can run dry without damage. The rigid body block is molded of solid polypropylene, UHMW polyethylene or PTFE, and the flexible liner of natural rubber, neoprene, Hypalon, Viton or Nordel, eliminating corrosion associated with pumps constructed of stainless steel and high alloys, and wicking and delamination associated with fiberglass and plastic-lined metals.