NSF/ANSI 50

• Heavy-duty control valve for accurate feed rate adjustment Completely enclosed system prevents fumes from escaping - no special venting required Easy-access design for easy recharging, servicing and simple maintenance Standard threaded inlet and outlet fittings included for easy installation

High capacity feeders are one of the easiest ways to sanitize large residential and commercial swimming pools using either chlorine or bromine slow dissolve tablets. These heavy-duty, high capacity feeders provide automatic sanitization for pools up to 658500 gallons. They are designed for offline plumbing installations using 1 in PVC pipe and are available in three sizes to fit a variety of pool applications. The inlet control valve side of the feeder connects to the plumbing on the discharge side of the pump, before the filter. The outlet side of the feeder connects to the pool return line after the filter and/or heater, pool cleaner, diverter valves or any other installed equipment. Installation of a corrosion-resistant check valve, such as #R172288 by PENTAIR, between the feeder inlet and outlet and the equipment is strongly recommended to check backflow of chemicals. This helps ensure equipment longevity.