DIDW Centrifugal Fan 250 MM X 178 MM

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MOQ : 12 Pieces

DIDW Centrifugal Fan 250 MM X 178 MM Specification

Temperature
Ambient to 60C

Efficiency
Up to 80%

Usage & Applications
HVAC Systems, Air Handling Units, Industrial Ventilation

Air Flow
3500 CFM

Orientation
Double Inlet Double Width

Automation Grade
Manual

Power Source
Electric

Product Type
DIDW Centrifugal Fan

Material
Mild Steel

Cooling System
Air Cooled

Noise Level
<82 dB(A)

Capacity
3500 CFM

Voltage
415 V

Weight
Approx. 32 kg

Dimension (L*W*H)
250 mm x 178 mm

Surface
Powder Coated

DIDW Centrifugal Fan 250 MM X 178 MM Trade Information

Minimum Order Quantity
12 Pieces

Payment Terms
Cash on Delivery (COD), Paypal, Cash Against Delivery (CAD), Telegraphic Transfer (T/T), Cheque, Cash Advance (CA)

Main Export Market(s)
Australia, North America, Eastern Europe, Western Europe, Africa, Central America, Middle East, South America, Asia

Main Domestic Market
All India

About DIDW Centrifugal Fan 250 MM X 178 MM

DIDW Centrifugal Fan 250 MM X 178 MM

DIDW CENTRIFUGAL BLOWER

SL.NO	CATALOGUE NO	MILLIMETERS	INCHES	BORE SIZE	MATERIAL
		OD X HT X ID	OD X HT	MM & INCH
37	ETIP 10 70	250 X 178X 210	10 X 7	12.70 (1/2) & 15 MM	AL. / GI.

Superior Air Flow Technology

This centrifugal fan employs a double inlet, double width (DIDW) design with backward-curved impeller blades, optimizing airflow at a high capacity of 3500 CFM. Its direct drive mechanism ensures efficient power transmission, minimal maintenance, and consistent operation. The robust construction and epoxy paint finish offer durability and resistance to harsh industrial environments.

Versatile Applications in Ventilation

Engineered for deployment in HVAC systems, air handling units, and industrial ventilation setups, this fan adapts seamlessly to diverse air movement requirements. The base mounting and flanged connections promote straightforward installation, making it suitable for both new and retrofit projects across commercial and industrial sectors in India.

Reliability and Performance

Operating at up to 80% efficiency and designed with sealed ball bearings and air-cooled technology, the fan maintains longevity even under heavy use. It is built for ambient to 60C environments and high relative humidity (up to 95%), ensuring safe performance at altitudes up to 2000 meters. Noise emissions remain below 82 dB(A), supporting quieter workspaces.

FAQs of DIDW Centrifugal Fan 250 MM X 178 MM:

Q: How is the DIDW Centrifugal Fan installed in an industrial or HVAC setup?

A: This fan is base-mounted with flanged connections for secure installation, enabling easy integration into air handling units or ductwork in HVAC and industrial ventilation systems. Professional installation is recommended to ensure optimal alignment and safety.

Q: What are the main benefits of the backward curved impeller design for this model?

A: The backward curved impeller enhances static pressure capability, provides high efficiency (up to 80%), and reduces the risk of dust accumulation, allowing for quieter and more reliable operation in demanding applications.

Q: Where can the DIDW Centrifugal Fan be effectively used?

A: This fan is ideal for environments requiring robust air movement, such as HVAC systems, air handling units, and industrial ventilation, particularly in commercial buildings, factories, and process industries.

Q: What process does the fan use to control noise levels?

A: The fans design, including backward curved blades and sealed ball bearings, mitigates vibration and airflow turbulence, maintaining noise emissions below 82 dB(A) for quieter operation in occupied spaces.

Q: When should routine maintenance be performed for this fan?

A: Routine maintenance, including checking bearings, motor health, and cleaning the impeller, should be performed every 612 months depending on operational intensity, in accordance with manufacturer guidelines to ensure optimal performance and longevity.

Q: What is the operating temperature range and humidity tolerance for this centrifugal fan?

A: The unit functions efficiently in ambient temperatures up to 60C and can operate reliably in areas with relative humidity up to 95%, making it suitable for a variety of climates and industrial conditions.

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