Roof Extractor Fan Wind Driven Turbine Air Ventilator Roof Fan

• Material: FRP
• Usage: for Experiment, for Air Conditioner, for Manufacture
• Flow Direction: Centrifugal
• Pressure: Medium Pressure
• Certification: ISO, CE
• Keyword: Roof Fan
• Color: Silver Customizable
• Type: Centrifugal Fan
• Warranty: 1 Year
• Application: Large Workshop , Workshop Ventilation ,Sun Room,FL
• Blade Material: Stainless Steel
• Transport Package: Wooden Pallent
• Specification: 200.00cm * 190.00cm * 120.00cm
• Trademark: QuanMei
• Origin: China
• HS Code: 8414599099
• Production Capacity: 5000/Mouth

Product Description

304 stainless steel material

Selection of fine steel, every detail carefully made, hard appearance, corrosion resistance

Blade

Curved blades are the beat results of scientific caculation and it can strickly ensure that no rainwater intrution.

No power and no maintenance

There is no need for automatic exhaust of electricity throughout the day, and it can reduce fire and a lot of other unnecessary troubles caused by short circuit of wires or voltage overload

 

Noise

Noise free and durable There is no noise when the fan is running, and the core of the fan is made of closed bearing, and the blade base is made of stainless steel sheet in one stamping form, which is anti-corrosion, acid and alkali resistance, anti-aging, and has a long service life

 

Applicable Industries	Manufacturing Plant
Condition	New
Type	Centrifugal fan
Place of Origin	China
	Shandong
Brand Name	QM
Operating Voltage	380V
Mounting	lifting or floor standing
Warranty	1 Year
Key Selling Points	High Safety Level
Airflow	30000m³/h
Machinery Test Report	Provided
Video outgoing-inspection	Provided
Warranty of core components	1 Year
Core Components	Motor
After-sales Service Provided	Engineers available to service machinery overseas
blade angle	15
air volume	1649M3/h
full pressure	152
power	0.12-2Kw
weight	15kg

Product Application

                                                                                         

About    Us

        Quanmei Ventilation Equipment Co., Ltd. is located in the vibrant Shandong Dezhou. It is a modern high-tech enterprise park that integrates the design, development, manufacturing, sales, installation and technical services of central air-conditioning system engineering. Integrating science and technology, nature, culture and ecological environment in one park, beautiful environment, convenient transportation and superior geographical location.

FAQ

1.What is the use of assistant tank in solar water heater?
A special quality assistant tank is design to control moxing of hot and cold water. Assistant tank increase the efficiency of
systems. Also there is no need of additional air vent, which reduce the cost of plumbing.

2. What is auxiliary tank solar geyser?
Assistant Tank For Solar Water Geyser is specially designed for non-pressure solar water heaters, it works mechanically without manual operation, avoiding water overflow when manual water refilling. With an assistant tank the solar water heater is always full of water.

3. What is the maintenance required?
Solar water heaters with assistant tank require minimal maintenance. Regular cleaning of the collector and the assistant tank is recommended to ensure the system runs efficiently. An annual check-up by a professional is also recommended.

 

4. what about your packages? A: Solar Energy Collector standard package: FCL (full container loading): Inner poly bag with outer export carton packing LCL (less than container loading):Plywood case + carton packing

5 .What about your solar water heater? A: All of our solar water heater are designed according to the requirements from mar kets,Our engineers can design the system you need to match different roof.

6:How can i get the after-service? A:We will send you the spare parts by free if the problems caused by us. If it is the men-made problems,we also send the spare parts,but you should pay. For our solar water heater it is lifelong maintenance.

7 :Do you have inspection procedures for solar water heater? A:100% self-inspection before packing.