Dündar CA 16-2E Aluminum Casing Radial Boiler Fan, 650 m³, 2600 RPM

Other options

• Dündar CA 12-2E Aluminum Casing Radial Boiler Fan, 290 m³, 2600 RPM (out of stock)
• Dündar CA 14-2E Aluminum Housing Radial Boiler Fan, 500 m³, 2,600 RPM (out of stock)

Product description

Generally used in central heating boiler fans. Max. 60,000 kcal.

CA Series Radial Fan Casings and Impellers;

• Robust casing produced by aluminum injection molding, with environmentally friendly electrostatic epoxy powder coating for high resistance to corrosion.
• Galvanized forward-curved radial impeller dynamically tested to ISO 1940, manufactured to EN 60335-2-80 standards with inlet nozzle application for high pressure and flow values.
• Air inlet with cage protection or flow-control damper against foreign matter ingress

CA Series Radial Fan Motors;

Things to Consider When Selecting a Fan;

• Required Air Flow Rate
• Pressure Losses
• Acceptable Noise Level
• Electrical Power Connection Type

Based on the information provided above, the required air flow rate is determined as follows.

• Q [ m³/h ] = Air change rate coefficient (1 hour) × Space volume (m³)
Or
• Q [ m³/h ] = Number of people × Air flow rate required per person
After determining the required air flow rate for the space, an appropriate duct design (taking noise and air velocity criteria into account) should be made and pressure losses calculated. The fan type (axial, radial, roof, smoke extraction, etc.) should be decided based on the operating environment, and the appropriate fan should be selected from the relevant fan curve according to the determined flow rate–static pressure pair. To briefly illustrate the above with an example: an office has 5 employees, a ceiling height of 2.6 meters, and a floor area of 50 m², giving a volume of 2.6 × 50 = 130 m³. The air change rate coefficient given for an office in the table is 4–8; let's take 5. 130 × 5 = 650 m³/h air requirement. If we assume normal activity in the office, 5 people × 29 m³ = 145 m³ for employees, giving a total of 650 + 145 = 795 m³/h air requirement.

Fan selection is also made based on this flow rate requirement.

After completing the flow rate calculations, the installation location of the fan should be determined. Where will the fan be mounted — ceiling, wall, chimney, or ventilation duct? Another consideration is the voltage of the electrical supply to the fan. Continuing with our office example: fans in offices are generally mounted on a wall or glass. If a domestic electricity supply is used, a single-phase fan should be preferred. If it is to be used in an industrial setting, a fan operating on three-phase (380 V) power should be used.

Specifications

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