Customer login Contact
Airflow circuit components Dampers and bypasses with motor
RM-ME dual flowrate

RM-ME dual flowrate - Defaut

< Back to Airflow circuit components - Dampers and bypasses with motor
Description Packg. * Code
RM-ME dual flowrate Ø 125 1 1331
RM-ME dual flowrate Ø 150 1 1332
RM-ME dual flowrate Ø 160 1 1333
RM-ME dual flowrate Ø 200 1 1335
RM-ME dual flowrate Ø 125 24V 1 1341
RM-ME dual flowrate Ø 150 24V 1 1342
RM-ME dual flowrate Ø 160 24V 1 1343
RM-ME dual flowrate Ø 200 24V 1 1345
* packaged quantities are shown for information purposes – All items can be ordered singly
RM-ME dual flowrate Ø 125





The RM-ME dual-actuator self-regulating motorized damper for offices is used to modulate ventilation in full or trickle mode as determined by a valve operated by an electric motor.

In the closed position (power off), a solid-plate damper fitted with a Ø80mm or Ø100mm regulator controls the trickle flowrate.

In the open position (power on), a flow regulator upstream of the damper controls the nominal flow rate.

The flow regulators provide a predetermined airflow in a pressure range of 50–250Pa for the minimum flow and 60–250Pa for the maximum flow.

The damper is adaptable to all types of circular ducting from 125–200mm diameter. It must be kept easily accessible for maintenance.

The ducts are fitted directly onto the metal connection pieces, without encroaching on the plastic section of the damper. The assembly is made airtight with sealing compound, adhesive tape, or collars, depending on the type of duct.

Observe the airflow direction indication on the damper. 


 Body + flap made from class M1 plastic
 Galvanized steel connection pieces
 Electric motor connection block (for flap opening and closing)

 Connecting cable (approx. 20cm long)

 Flow regulator in damper governing the trickle flowrate
 Flow regulator upstream of damper governing the full flowrate
 

Connect the cable to a nearby junction box.

For safety protection, provide a 1A phase + neutral circuit breaker.

Before undertaking any work on the dampers, isolate them electrically at the main switchboard.





RM-ME dual-flowrate dampers can be ordered for the flowrates listed in the table opposite.



 RM-ME dual-flowrate damper Trickle flowrate
(power off)
Full flowrate
(power off)
Ø 125 15–50 m3/h 50–180 m3/h
Ø 160 15–100 m3/h 100–300 m3/h
Ø 200 15–100 m3/h 100–500 m3/h