Backward Inclined Centrifugal Fan

The name centrifugal fan is derived from the direction of flow and how the air exits the fan impeller radially from the outer circumference of the fan.

Backward inclined centrifugal fan.

Nyb offers a line of centrifugal air moving products with backward inclined wheels designed to accommodate clean air applications. Add to wishlist add to compare. Please review the nyb line of backward. Backward inclined 1 hvac industrial 2.

The backward inclined fan backward inclined blower is highly efficient because it has simple flat backward inclined blades that minimize interference with the airflow as the air moves through the fan. Cincinnati fan manufacturers twelve sizes of model hdbi backward inclined blowers in amca class ii iii and iv construction. Two of the most common types of blades are forward curved also known as backward inclined and backward curved. Direct or belt drive arr.

Find out more about them below. Please advise voltage phase. Clean air centrifugal fans have the ability to handle a variety of air flows relative to static pressure with some tolerance for dust and moisture. Centrifugal free standing fans icf backward inclined and airfoil wheels york icf backward inclined and airfoil fans have the high volume capacities needed for use in heavy manufacturing hotels and hospitals.

The oem industrial fan specialists customer driven market proven. A backward curved centrifugal fan is characterised by its cylindrical shape several large curved blades and a conical inlet nozzle. Visit the backward inclined fan product page for more information performance and design specifications. All centrifugal fans are not created equal.

When the impeller rotates air is allowed to enter the fan around the open space between the impeller and the shaft and is forced to proceed at a right angle to the shaft. Class i ii iii iv construction free standing swsi dwdi centrifugal fan. Bc dwdi 330 backward inclined centrifugal fans twin city fan blower. Dust collecting pollution control and high temperature applications.

Four belt driven arrangements are also available. It s important for you to learn about both of these types of blades before purchasing a centrifugal fan. All models are available with three wheel designs and in multiple widths from 50 to 100 to deliver the exact performance you need with a direct driven blower. It also offers lower sound levels and energy costs than many other fan types and includes a non overloading horsepower design for low pressure applications.

There are myriad types of blades that can be used in centrifugal fans and it ll be up to you to pick the one that fits your needs best. In the example shown below the fan rotates in a clockwise direction. The backward inclined wheel design is a preferred solution for many industrial applications. In centrifugal fans the air flows at right angles to the inlet air direction and throws the air outward toward the outlet through the action of deflection and centrifugal force.

The hdbi backward inclined blowers are an excellent choice for efficient delivery of high air volumes. Twin city fan blower twin city fan blower parts 0 reviews read more. Cincinnati fan manufacturers twelve sizes of model hdbi backward inclined blowers which are an excellent choice for centrifugal fan applications that require high volumes of air and pressures. Hear it from the application engineer.

Finally this fan is suited for clean air and or high temperature applications.