Overview
A centrifugal fan selected for pressure, not volume. The backward-curved impeller and the heavy housing let it hold a duty point against filters, long ducts and constricted process paths that would stall a lighter fan.
Sizes cover several motor powers and speeds. Because the fan is often part of a fixed process line, the duty point and the motor power should be confirmed together rather than sized from the airflow alone.
Where it fits
- Dust and fume extraction
- Process air with dense resistance
- Long ducted systems
- Industrial suction and conveying assist
Specifications
| Machine number | Equipped with motor | Rotating speed(r/min) | Flow(m3/h) | Full pressure(pa) | |
|---|---|---|---|---|---|
| Model | Power(kw-P) | ||||
| 3.15A | Y801-2 | 0.75-2 | 2900 | 390-810 | 1919-1953 |
| 3.55A | Y90S-2 | 1.5-2 | 2900 | 560-760 | 2545-2590 |
| 4A | Y90L-2 | 2.2-2 | 2900 | 824-1264 | 3584-3597 |
| Y100L-2 | 3-2 | 2900 | 1410-1704 | 3507-3253 | |
| 4.5A | Y112M-2 | 4-2 | 2900 | 1174-2062 | 4603-4447 |
| Y132S1-2 | 5.5-2 | 2900 | 2281-2504 | 4297-4112 | |
| 5A | T132S1-2 | 7.5-2 | 2900 | 3166-3488 | 5697-5323 |
| T160M1-2 | 11-2 | 2900 | 1610-3488 | 5323-5080 | |
| 5.6A | T160M-2 | 11-2 | 2900 | 2262-3619 | 7182-7109 |
| T160L-2 | 18.5-2 | 2900 | 3996-4901 | 6954-6400 | |
| 6.3A | Y160L1-2 | 18.5-2 | 2900 | 3220-5153 | 9149-9055 |
| Y200L2-2 | 30-2 | 2900 | 5690-6978 | 8857-8148 |
Selection and installation notes
State the airflow at the working pressure. High-pressure fans are usually selected at the system curve, and the free-air figure tells you little.
Check the wear items if the air is abrasive: impeller tips, inlet cone and housing liners. A worn impeller loses balance before it loses airflow.
Related models
If this frame size or voltage is not the one you need, the Low Noise Kitchen Exhaust Centrifugal Fan, the High Temperature Industrial Boiler Fan and the Small DC Quiet Blower for Compact Equipment sit in the same range. All 3 models in Centrifugal Exhaust Fans are listed with their airflow and pressure figures. Blade shapes, drive arrangements and casing options are compared in Centrifugal Fan Types: Blades, Drives and Casings.
FAQ
What makes it high pressure?
The backward-curved impeller, the housing geometry and the motor speed. It is designed to hold airflow against a high static pressure.
Can it be speed-controlled?
Three-phase versions usually can, within the motor and bearing limits. Confirm the drive before ordering.
Is it suitable for dusty air?
Yes, better than a forward-curved fan, but abrasive dust still wears the impeller. Tell us the dust load.
How do I reduce noise?
A larger, slower unit, a flexible connector and a straight discharge. Silencers add resistance, so they change the duty point.
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