RR11S-A Automatic reverse rinsing actuator 230 V, 50/60 Hz, BMS connection

The RR11/RR74 reverse rinsing actuators take over the fully automatic cleaning of the lead-free fine filters HS10S, F76S, FK76S, F74CS, FN74CS, FK74CS and FKN74CS. The reverserinsing intervals of the RR11 can be set in 10 stages and are between 2 hours and 6 months. The reverse rinsing intervals of the RR74 can be set in 6 stages and are between 7 days and 6 months.
The actuators have an emergency function in the event of a power failure. The actuator will drive the shortest travel path to close position using energy stored within the SuperCap energy storage block. When the actuator reach the closed position it will stop in this closed position until the reliable supply is restored.
Connection options for differential pressure switching, remote switching or remote monitoring are available with the RR11; the necessary components must be provided by the customer.

• Push buttons give easy setting of intervals
• Push button for manual operation of reverse rinsing
• Digital indicator of time interval set
• Settings are maintained even when electrical power fails
• Can be set to 10 or 6 different reverse rinsing intervals
• Automatic run-on if mains supply fails
• Manufactured with integral electrical suppression
• Can be connected for differential pressure switch, remote operation or remote monitoring
• ISO-flange connection enables fitting without tools
• 5-year warranty