Watson-Marlow Pumps Group offers peristaltic tube and hose pumps for the environmental market. Using peristaltic pumping, the company's systems deliver metering accuracy of ± 0.1% and better reliability than diaphragm pump systems. There are no back pressure regulators or de-gassing valves required and maintenance is a simple one-minute tube change. Designed for easy operation and low maintenance metering of tough water purification chemicals like sodium hypochlorite and ferric chloride, these ARRA compliant chemical metering systems are also very easy to install.
Watson-Marlow Pumps Group