Low Noise Kitchen Exhaust Centrifugal Fan

Centrifugal exhaust fan for commercial kitchens, designed for grease-laden air with lower noise and access for cleaning.
  • Speed: 960–2900 rpm
  • Noise: 68–78 dB(A)
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Overview

A kitchen exhaust fan that treats noise as part of the specification. The wheel and housing are arranged to reduce sound pressure, which matters when the fan sits above a dining area or beside a neighbouring building.

Kitchen duty also means grease. The unit is built for access and cleaning, and the motor is placed so that it is not sitting in the greasiest part of the airstream.

Where it fits

  • Commercial kitchen hood exhaust
  • Restaurant and hotel kitchens
  • Food processing rooms
  • Grease duct systems

Specifications

Low Noise Kitchen Exhaust Centrifugal Fan — specifications
Machine number Equipped with motor(KW) Rotating speed(r/min) Flow (m3/h) Full pressur Noise (dB)A
1.5A 0.55KW-2P/220V 2900 1900-2500 1200-959 74
0.55KW-2P/380V 2900 1900-2500 1200-959 74
2A 1.1KW-2P/220V 2900 1900-2500 1200-959 74
1.1KW-2P/380V 2900 1900-2500 1200-959 74
0.25KW-4P/220V 1450 900-1100 300-350 67
0.25KW-4P/380V 1450 900-1100 300-350 67
2.5A 0.75KW-4P/220V 1450 2000-2800 450-530 68
0.75KW-4P/380V 1450 2000-2800 450-530 68
2.8A 0.75KW-4P/220V 1450 2150-4200 2120-1627 72
0.75KW-4P/380V 1450 3500-4000 500-600 68
3A 1.5KW-4P/220V 1450 3500-4000 500-600 68
1.5KW-4P/380V 1450 3500-5000 620-500 70
3.2A 2.2KW-4P/220V 1450 3500-5000 620-500 70
2.2KW-4P/380V 1450 4100-5400 830-630 70
3.5A 3KW-4P/220V 1450 4995-7640 1210-998 70
3KW-4P/380V 1450 5100-6700 1200-1000 69
4A 2.2KW-6P/380V 960 6098-7560 593-474 68
4KW-4P/380V 1450 8712-11188 1302-1040 73
4.5A 3KW-6P/380V 960 8500-10300 760-620 71
5.5KW-4P/380V 1450 8380-9900 740-600 70
5A 7.5KW-4P/380V 1450 13000-22500 1830-1340 78

Selection and installation notes

Cleaning access is not optional. A greasy impeller loses balance, and the vibration that follows damages the bearing before the airflow drops noticeably.

Check the discharge position. Exhaust must not re-enter the building through an intake, a window or a neighbouring opening.

FAQ

Can it handle grease?

Yes, with the right access and a cleaning routine. Grease coating the wheel is the main cause of failure in kitchen fans.

Is it fire rated?

Only models with a specific certificate are. We do not claim a fire rating without documentation.

How often should it be cleaned?

It follows the grease load and the kitchen's cleaning regime, not a fixed interval from us.

Can a silencer be added?

Yes, on the discharge. It adds resistance, so confirm the duty point with the silencer included.

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