High Static Pressure Centrifugal Fan

Best 120mm 140mm static pressure fans for radiators heatsinks and restricted spaces in pc case.

High static pressure centrifugal fan.

Radial open high pressure blower. Air resistance is futile. Ec centrifugal fans with high static pressure. The fan blades of high static pressure fans are more curved and are directed towards the heat source.

Centrifugal fans with forward curved blades always require a scroll housing see figure 2 16. These high static pressure fans feature specially designed blades to provide high cfm values and focus air movement to push pull air. Their characteristic features are a low noise level relatively small air flow with a high increase in static pressure and space saving application. Cincinnati fan manufactures hp series ii high static pressure radial blowers in twelve models each available with multiple wheel sizes.

If the fan is blowing against a high resistance pressure it requires more horsepower and delivers less air. Comparison with the axial flow fan by optimizing the blade shape and the motor drive circuit the new model achieves large air flow high static pressure and low power consumption. Dc fans for high static pressure environments designed for highly restrictive high static pressure environments found in telecom medical and industrial applications orion fans family of high static pressure dc fans deliver superior airflows up to 283 cfm. Understanding what causes the fan static pressure to.

Fugal fans with a static pressure increase of up to 2 500 pa and air flow of up to 15 000 m h and available in sizes 355 400 560 and 630. There is no correction required for discharge pressure. Large air flow and high static pressure centrifugal fan san ace c175 tg type fig. With 0 of suction pressure on the inlet and 12 of discharge pressure the total static pressure 12 inwg.

Ventilating large buildings efficiently with ready to install radipacs. Engineered for low air volumes at high static pressures. Fan static pressure can be described in a number of ways but in simplest terms it is the resistance pressure the fan has to blow against in order to move air in the desired direction. The open radial wheel does involve decreased operating efficiency when compared to the shrouded wheel but covers a wider range of air volume and pressure combinations.

Since 200 f 93 c air weighs only 80 of 70 f 21 c air the centrifugal fan creates less pressure and requires less power. Centrifugal fans or blowers use one of seven types of wheels that are enclosed in a scroll shaped housing. The hp ii fans include continuously welded heavy gauge steel housings with removable inlet plates and housings teflon shaft seals and flanged inlets and outlets.