Detailed specification parameter table for fiberglass roof fan-京华城铭-Beijing Jinghua Chengming Environmental Protection Technology Co., Ltd-

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Detailed specification parameter table for fiberglass roof fan

发布时间：2024-01-18 点击：190

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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