MR Max Centralised vacuum system

MR Max

Centralised vacuum system

The MR Max is an airflow regulator which ensures a stable airflow that can be adjusted up to high pressure. It can be adjusted on site to control IAQ, comfort and energy savings.
MR Max
MR Max
The MR Max is an airflow regulator which guarantees a stable airflow whatever the pressure variation, over a wide range of values including high pressure, to prevent over-consumption due to excess airflow, ensure good IAQ and a high level of comfort. It can be easily adjusted on site.

The MR Max features a spring damper to maintain a constant airflow in the ducting system up to a pressure of 1000 Pa for air supply or extract applications. The airflow setting is adjustable on site from outside the duct using a key.

  • galvanised steel body,
  • male connector with crimped seals,
  • Class C airtight properties as per EN 1751,
  • airflow tolerance:
    • Q average = Q nominal +/- 10 m3/h for Q nominal ≤ 100 m3/h,
    • Q average = Q nominal +/- 10% for Q nominal > 100 m3/h,
  • operating temperatures: -30°C / +100°C,
  • certified VDI 6022.
  • insulated version (on request)
  • a control device comprising:
    • an aluminium damper
    • a spring and stainless steel pin fitted to PTFE bearings (polytetrafluoroethylene)
  • an adjustment device, made of transparent plastic.
  • possible to adjust nominal airflow from outside using Allen key SW2,
  • directly installed between two circular ducts,
  • installation direction indicated on component,
  • horizontal or vertical installation.
Airflow accuracy

+/- 10 m³/h (≤ 100m³/h) +/- 10% > 100 m³/h (bei der Luftgeschwindigkeit > 4m/s)

MR Max
References H (mm) L (mm) Rated Ø duct (mm) Weight (kg)
11016389 - MR Max Ø 80

70

215

80

0,6

11016390 - MR Max Ø 100

70

245

100

0,6

11016391 - MR Max Ø 125

70

245

125

0,8

11016392 - MR Max Ø 160

70

315

160

1,1

11016393 - MR Max Ø 200

70

315

200

1,8

11016394 - MR Max Ø 250

70

315

250

2,5

11016395 - MR Max Ø 315

110

345

315

5

11016396 - MR Max Ø 400

110

415

400

7,5

References Airflow range (m³/h) Pressure range (Pa)
11016389 - MR Max Ø 80

40-125

50-1000

11016390 - MR Max Ø 100

70-220

50-1000

11016391 - MR Max Ø 125

100-280

50-1000

11016392 - MR Max Ø 160

180-500

50-1000

11016393 - MR Max Ø 200

250-900

50-1000

11016394 - MR Max Ø 250

500-1.500

50-1000

11016395 - MR Max Ø 315

800-2.800

50-1000

11016396 - MR Max Ø 400

1.000-4.000

50-1000

Fire protection rating

A1

Products and accessories references

  • MR Max Ø 80
    MR Max Ø 80
    11016389
    297,00 (without VAT)
  • MR Max Ø 100
    MR Max Ø 100
    11016390
    304,00 (without VAT)
  • MR Max Ø 125
    MR Max Ø 125
    11016391
    317,00 (without VAT)
  • MR Max Ø 160
    MR Max Ø 160
    11016392
    324,00 (without VAT)
  • MR Max Ø 200
    MR Max Ø 200
    11016393
    349,00 (without VAT)
  • MR Max Ø 250
    MR Max Ø 250
    11016394
    383,00 (without VAT)
  • MR Max Ø 315
    MR Max Ø 315
    11016395
    490,00 (without VAT)
  • MR Max Ø 400
    MR Max Ø 400
    11016396
    753,00 (without VAT)