Hayward Flow Control added electric fail-safe actuators to its HRS Series electric actuator product line. The new actuators include both integral battery backup and supercapacitor reserve power supplies. They are available up to 440 in-lbs torque in the HRS2 Series actuators and up to 1,770 in-lbs torque in the HRSN3 Series. The HRSN4 Series provides up to 8,850 in-lbs torque on reserve battery power. All models are offered in 24-volt AC/24-volt DC as stand-alone units in on/off, as well as proportional modes. The lithium-ion battery backup and supercapacitor reserve power systems provide several years of service and, if needed, are replaceable. 888-429-4635; www.haywardflowcontrol.com
