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Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 50 Piece/Pieces per Day
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Quick Details

Place of Origin:
Delhi, India
Not Required
Roof Fan
Brand Name:
Natural Ventilation System
Model Number:
Ventilation system
Blade Material:
Alluminium Alloys
Wind Driven Roof Ventilator

Packaging & Delivery

Delivery Detail: 2-3 Weeks


Improves indoor air quality.
Water & Bird Proof.
Virtually Maintenance Free.
Silent, Clean and effective.

Specification of Multi-Vent:-

Aluminium alloy Coated Ventilation

Model: - 300/500/600

Materials: - as base material aluminium alloy, on the surface of which sprays a coating of 20µm thickness fluorine carbon polyester; Japanese NSK sealed bearing; fire-retardant reinforced nylon bracket and support or metal support rivet to connect.

Working Condition: - Temperature difference between indoor and outdoor is 0.45oC, it begins to revolve at the wind speed of 0.12m/s.

Roofing Angle: - Applied in different roofing in the scope of 0-22.5o oblique angle.

Warranty: -       15 Years

Applicable Scope: - Industrial Plant, commercial, resident house and civil buildings.





Ventilator Exhaust Calculation and determination:

Determine the indoor volume of the building in cubic meters {length X width X Height} = (VOL)

According to the building type, determine air changes per hour required (N)

Determine the standard wind sped according to local weather records ( and 5m/s), thus air exhaust capacity can be reached (Lp)

The number calculation formula of ventilator:-


n= VOL X N/Lp



Q  Strong, Light weight Construction.

Q  Works on Bearing free self lubricating polymer device.

Q  Silent Operation.

Q  Easy installation on any kind of roofs.

Q  Low cost alternative for conventional Electricity operated Ventilators / Exhaust Fans.

Q  Manufactured from high grade Aluminium.

Q  Manufactured to provide long and trouble free operation in Industrial and Commercial applications.

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MULTICOLOR STEEL is a leading and fastest growing Organization, providing complete turnkey solution of Design, Manufacture, Supply and Installation of Colour coated Metal Roofing, Wall Cladding, Steel Deck, Insulated Panels & Pre Engineered Metal Buildings (PEB), from our state-of-the-art manufacturing facilities. We build & renovate,maintain,service Industrial & Commercial Buildings, Warehouses, railway stations, Power Plant Claddings etc.

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Basic Information

Business Type: Manufacturer, Trading Company, Other  
Main Products: Steel Roofing sheets,Profiled Steel sheets,Trapezoidal steel cladding,Prepainted roofing sheets,Standing seam steel roof,Insulated Sandwich Panels,Steel decking,Pre Engineered Buildings,Steel Building System,Portable Buildings,Bunk house,Portable Cabins,Prefabricated Cabins,steel formed sections,Purlin sections,Portacabins,Fabricated steel sections,Steel decking sheets,Rockwool Panels,Steel cladding  
Number Of Employees: 301 - 500 People  

Trade & Market

Main Markets: South America
Eastern Europe
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
South Asia
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 11% - 20%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: IMT Manesar  
No. of Production Lines: 3  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: 11 - 20 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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India | Contact Details
Experience: Established 1994 , 20 years OEM

Communicate with Supplier:

Ms. Jyoti Dhamija
Ms. Jyoti Dhamija:
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