The Z Series Solenoid Diaphragm Metering Pump from Hayward Flow Control has front-facing controls and tube connections, allowing for easy and flexible installation. Available with analog or digital controls, it covers flow rates ranging from 1 to 14 gph in three pump sizes. It offers stroke rates from 120 to 300 strokes per minute. It includes a standard one-piece molded PVDF pump head, double check valves with dual ceramic balls, integral degassing valve in the pump head, a solid PTFE diaphragm, glass-reinforced polypropylene housing, FPM O-ring seals, a removable bracket that allows for panel mounting or direct replacement of existing metering pumps, an automatic power supply at 100 to 240 VAC and 50 to 60 Hz, 4-20mA or pulse inputs and outputs, backlit LCD display with intuitive programming, and NEMA 4X / IP 65 rating. Options include proportional control, timer function, pH/Redox controller, temperature input and multiple program languages. All pumps are ETL Listed to UL778 and CS 22.2 no. 108.4. 888/429-4635; www.haywardflowcontrol.com.
