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  • Jinghua Reminder: Equal quality to price, equal price to service, genuine goods at a reasonable price is the hard truth!!

    The products produced by our company include: building lighting series, including: organic glass lighting cover, fiberglass lighting cover, 

    polycarbonate PC endurance board lighting cover, sunlight board lighting shed, greenhouse greenhouse, bicycle shed, explosion-proof skylight, explosion-proof skylight, 

    explosion-proof skylight, pressure relief skylight, pressure relief ventilation skylight, and explosion-proof door and window series. 

    The fiberglass series includes the installation and construction of various series of products such as fiberglass cooling towers, fiberglass water tanks, fiberglass fume hoods, 

    fiberglass ventilation fans, fiberglass ventilation ducts, fiberglass anti-corrosion and waterproof engineering, as well as clean workshops, fiberglass relief craft products, etc. 

    The product has been installed and used in more than 20 provinces, cities, autonomous regions, and foreign aid projects nationwide.


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Detailed specification parameter table for fiberglass roof fan
Time:2024-01-18 vesits:299


Fiberglass Roof Fan Navigation>>>
◎ BWS-85-6 fiberglass centrifugal roof fan >>>◎ BDW-87-7 axial flow roof fan specifications>>>
◎ BDW-87-3 fiberglass low-noise roof fan >>>◎ BDW-87-8 Fiberglass Roof Fan>>>
◎ BDW-87-4 fiberglass centrifugal roof fan >>>◎ BDW-87-9 Fiberglass Roof Fan>>>
◎ BDW-87-5 fiberglass roof fan>>>◎ FDW3, FDW4, FWT4 series centrifugal roof fans>>>
BWS-85-6 fiberglass centrifugal roof fan
BWS-85-6 Fiberglass Centrifugal Roof Fan Performance and Installation Dimensions Table

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BWS-85-6 Fiberglass Centrifugal Roof Fan Dimensions
Schematic diagram of basic dimensions of BWS-85-6 type fiberglass centrifugal roof fan
BDW-87-3 fiberglass low-noise roof fan
BDW-87-3 type fiberglass low-noise roof fan performance and installation dimensions table

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BDW-87-3 type fiberglass low-noise roof fan overall dimensions drawing
Schematic diagram of basic dimensions of BDW-87-3 fiberglass low-noise roof fan
BDW-87-4 type fiberglass centrifugal roof fan
BDW-87-4 Fiberglass Centrifugal Roof Fan Performance Installation Dimensions Table

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BDW-87-4 type fiberglass centrifugal roof fan dimensions drawing
BDW-87-5 type fiberglass roof fan
(1) The total amount of harmful gases that need to be eliminated is determined by the following formula:

Air volume: Q (m3/hr) = k (total amount of harmful gases m3/hr)/[Pi (allowable concentration) - Po (concentration during ventilation)]

(2) Determine the air volume based on the heat generated by the room heat source:

Air volume: Q=H total heat (Kca/hr)/0.3×Δt

Δt=outdoor temperature
BDW-87-5 type fiberglass roof fan performance table
BDW-87-5 type fiberglass roof fan dimensions drawing
BDW-87-5 FRP roof fan appearance and installation dimensions table
BDW-87-7 fiberglass axial flow roof ventilator
BDW-87-7 axial flow roof fan appearance and installation dimensions
Performance and selection instructions:
1. The performance listed in the performance table refers to the performance under standard conditions when the fan is fully open (the performance temperature under standard conditions is 50°C), the atmospheric pressure is 760mmHg, and the air specific gravity is 1.2Kgf/m3.
2. Users are not allowed to increase the fan speed.
BDW-87-7 axial flow roof fan performance parameter table

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BDW-87-7 axial flow roof fan appearance and installation dimensions table
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 Basic dimensions of BDW-87-7 axial flow roof fan
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BDW-87-8 fiberglass roof fan
BDW-87-8 FRP roof fan appearance and installation dimensions
BDW-87-8 FRP roof fan performance parameter table

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BDW-87-9 type fiberglass roof fan
BDW-87-9 type fiberglass roof fan technical specifications
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BDW-87-9 type fiberglass roof fan appearance and installation dimensions
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BDW-87-9 type fiberglass roof fan: 4#/5#/6# appearance and installation dimensions
FDW3, FDW4, FWT4 series centrifugal roof fans
FDW/FWT series centrifugal roof fan parameter table

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Note: Just add B when selecting an explosion-proof fan, and leave the others unchanged.
FDW/FWT series centrifugal roof fan performance selection table

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FDW series centrifugal roof fan appearance and installation dimensions table

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FDW Series Centrifugal Roof Fan Appearance and Installation Dimensions
WT series centrifugal roof fan appearance and installation dimensions table

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WT series centrifugal roof fan appearance and installation dimensions drawing
FDW3, FDW4, FWT4 series centrifugal roof fans--installation, use and maintenance
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