Nicotra Backward Curved Centrifugal Fan RDH 450 R

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Nicotra Backward Curved Centrifugal Fan RDH 450 R

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MOQ : 1 Piece

Nicotra Backward Curved Centrifugal Fan RDH 450 R Specification

Max Pressure
1200 Pa

Output Power
2.2 kW

Life Span
10-15 Years

Pressure Range
500-1200 Pa

Motor Power
3 HP

Flow Rate
6000 m/h

Power
2.2 kW

Product Type
Backward Curved Centrifugal Fan

Material
Mild Steel / Galvanized Steel

Capacity
Up to 6000 m/h

Pressure
Up to 1200 Pa

Application
Industrial Ventilation, HVAC, Air Handling Units

Frequency (MHz)
50 Hz

Motor Speed
1440 RPM

Noise Level
Below 80 dB(A)

Power Source
Electric

Voltage
415 V

Weight
Approx 55 kg

Dimension (L*W*H)
Customized

Color
Blue & Grey

Nicotra Backward Curved Centrifugal Fan RDH 450 R Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash on Delivery (COD), Cash Against Delivery (CAD), Cash in Advance (CID), Cash Advance (CA)

Main Export Market(s)
Middle East, Asia

Main Domestic Market
Chandigarh, Himachal Pradesh, Andaman and Nicobar Islands, South India, West India, Assam, Arunachal Pradesh, Bihar, Goa, Haryana, Jammu and Kashmir, Jharkhand, Karnataka, Madhya Pradesh, Mizoram, Meghalaya, Manipur, Nagaland, Odisha, Punjab, Pondicherry, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttarakhand, West Bengal, Daman and Diu, Dadra and Nagar Haveli, Lakshadweep, Uttar Pradesh, Delhi, Maharashtra, Gujarat, North India, East India, Andhra Pradesh, Kerala, Central India, Chhattisgarh, All India

About Nicotra Backward Curved Centrifugal Fan RDH 450 R

Nicotra Backward Curved Centrifugal Fan RDH 450 R

Product	RDH 450 R
Brand	Nicotra
Description	Extractor Fan
Condition	New

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Advanced Performance and Versatility

The RDH 450 R centrifugal fan offers exceptional airflow and pressure capability, supporting a variety of industrial environments such as HVAC, air handling units, and ventilation. Its backward curved impeller ensures enhanced energy efficiency and lower operational noise. Designed to withstand operating temperatures up to 60C, it maintains reliable performance under rigorous industrial conditions.

Durability Meets High Efficiency

Built from mild steel or galvanized steel, the fan features rugged, corrosion-resistant construction that is suitable for demanding applications. The IP55 enclosure and insulation class F provide protection from external elements and thermal stress, ensuring a lifespan of 1015 years. Dynamic balancing and precision engineering contribute to smooth and vibration-free operation.

FAQs of Nicotra Backward Curved Centrifugal Fan RDH 450 R:

Q: How is the RDH 450 R centrifugal fan installed and where is it best suited?

A: This fan is base mounted, making it easy to install on stable surfaces in industrial facilities. It is best suited for applications such as HVAC systems, air handling units, and general industrial ventilation where reliable airflow and robust construction are required.

Q: What are the advantages of the backward curved impeller design in this fan?

A: The backward curved impeller design enhances energy efficiency, allows for higher pressure generation, and helps reduce noise levels below 80 dB(A), providing quieter operation compared to forward-curved alternatives.

Q: When should this fan be used in industrial or HVAC settings?

A: The RDH 450 R is ideal for situations needing controlled airflow, high air volume, and moderate-to-high pressure in facilities. It is recommended during initial build-outs, system upgrades, or as a reliable replacement for aged ventilation equipment.

Q: What materials are used in the construction of the RDH 450 R fan?

A: Depending on the application, the fan can be constructed from either mild steel or galvanized steel, both offering high durability and corrosion resistance for extended service in challenging environments.

Q: How is maintenance carried out for this centrifugal fan?

A: Routine maintenance involves inspecting for dust and debris, checking the dynamic balance of the impeller, ensuring electrical connections are secure, and verifying base mounting stability. The IP55 enclosure helps minimize required maintenance.

Q: What are the benefits of using a dynamically balanced fan like the RDH 450 R?

A: Dynamic balancing reduces vibration, increases operating life of the motor and bearings, and helps maintain consistent airflow and pressure, contributing to lower noise and operational costs over time.

Q: What is the typical lifespan of this fan under standard operating conditions?

A: With regular maintenance and operation under recommended limits, the RDH 450 R centrifugal fan is designed to last between 1015 years, making it a cost-effective choice for long-term industrial ventilation solutions.

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