Hayward Flow Control announced the addition of Electric Fail-safe actuators to our HRS Series Electric Actuator product line. These additions include both integral battery backup and supercapacitor reserve power supplies.

Internal battery backup, as well as internal supercapacitor reserve power technologies, are available up to 440 in-lbs. torque in the HRS2 Series actuators. The HRSN3 Series offers internal battery backup systems up to 1770” lbs. torque, with the HRSN4 series providing up to 8850” lbs. torque on reserve battery power.

The new HRS Lithium-Ion battery backup and supercapacitor reserve power systems will provide several years of service and, if needed, the batteries and supercapacitors are also replaceable. 

Key Features:

  • Units include two (2) volt-free Form A Auxiliary switches rated at 3A @ 250VAC and 10A @ 250VAC
  • ISO5211 Compliant Mounting with double square female drive
  • Raised visual position indicator
  • Temperature Regulated Anti-Condensate heater standard
  • NEMA 4X / IP67 Compliant
  • Two (2)1/2” or ¾” EMT entry ports with sealed cable glands
  • Manual override shaft or handwheel
Hayward HRS Series updated