BDW-87-4 type fiberglass low noise centrifugal roof fan

The BDW-87-4 (also known as BDW4-75-12) series fan uses an externally rotating motor and stepless speed regulation, suitable for high pressure and low noise ventilation areas.

Key words:

Classification:

Phone:

Detailed Description

The BDW-87-4 (also known as BDW4-75-12) series fan uses an externally rotating motor and stepless speed regulation, suitable for high pressure and low noise ventilation areas.

Related Products

Arc-shaped roof ventilator

The roof ventilator mainly consists of the following parts: roof ventilator frame, rain shield, peripheral protective plate, valve plate and electric switch mechanism, drainage ditch, flashing, etc.

Inorganic fiberglass ducts, galvanized ducts

Our company utilizes a new formula to produce inorganic non combustible fiberglass ventilation pipes, flat plates, and bridge inner liners. The products have excellent characteristics such as surface cracking resistance, water resistance, brittleness resistance, impact resistance, tensile resistance, high temperature resistance, corrosion resistance, cold melt resistance, and non flammability.

PYHL-14A high-efficiency axial flow fire smoke exhaust fan

The PYHL-14A high-efficiency axial flow fire smoke exhaust fan is improved based on the HL3-2A fan and adopts a high-temperature resistant motor, equipped with a dedicated motor cooling system.

FM/RM type air curtain

In the process of modernization construction, with the rapid development of industrial production, science and technology, and cultural tourism, people's demands for a clean and comfortable working and living environment are also increasing. In order to prevent outdoor cold and hot air from entering and indoor air pollution from spreading,

HTF series axial flow fire smoke exhaust fan

The design of the HTF axial flow smoke exhaust fan is unique, with a fully enclosed high-temperature motor built-in and equipped with a dedicated motor cooling system. The axial flow and mixed flow impeller structures are optimized using CAD software with multiple objectives.

HL3-2A Efficient Low Noise Mixed Flow Fan

HL3-2A mixed flow fan is used for ventilation and air exchange; Suitable for underground parking lots, underground buildings, Longdao and other places. It has the characteristics of high efficiency, energy conservation, low noise, and convenient installation.

HTFC centrifugal fire smoke exhaust fan

The HTFC series centrifugal fire smoke exhaust fan is a one machine dual-purpose, high-efficiency, and low-noise cabinet centrifugal fan developed by our company. It has obvious advantages such as low noise, excellent high-temperature resistance, novel and compact structure, small vibration, light weight, and easy installation and maintenance.

YA type residual pressure valve

In order to meet the urgent needs of ventilation and air conditioning engineering in China and achieve zero energy consumption automatic control of positive pressure in air-conditioned rooms, the 11th Design and Research Institute of the Ministry of Electronic Industry has filled the gap in the project of automatic control of indoor positive pressure with residual pressure valves designed and produced by our company based on similar foreign products. This product has the advantages of tight closure, sensitive response, convenient adjustment, beautiful appearance, and no energy consumption.

T308-1 Closed Split Multi leaf Air Volume Regulating Valve

Applicable: Multi leaf air volume regulating valve, generally used in air conditioning ventilation system pipelines to regulate the air volume of branch pipes, and can also be used for mixed regulation of fresh air and return air.

Constant air volume valve

The RSVCAVC type constant air volume regulator is a mechanical constant air volume regulation device that does not require external power supply during operation. When the air flow passes through the valve plate, the built-in airbag generates a torque to close the air duct and balances the opening torque of the cam adjustment mechanism

Note: Items marked with * are mandatory, thank you!

Suya Technology

A scientific and technological backbone enterprise that produces and sells all kinds of high-level civil buildings and industrial and mining enterprises for fire protection, ventilation and refrigeration equipment.

Chongqing Suya Technology Co., Ltd

Headquarters Address: Building 52-5, 118 Tongtao North Road, Jiulongpo District, Chongqing

Customer service hotline:+86-13908353538

Customer Service Email:418631758@qq.com

Privacy Statement

Business License

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.