500mm 20inch wind powered roof ventilators Without Power Ventilating Roof Fan
Specification | Neck Diameter (mm) | Turbinre Diameter(mm) | Turbine Hieght (mm) | Air Flow(m3/h) | Inlet Air Speed (m/s) | Blade No.(pcs) | Material |
YN-500 | 500 | 620 | 350 | 2520 | 3.4 | 25 | Stainless Steel |
YN-600 | 600 | 720 | 420 | 3600 | 3.4 | 29 | Stainless Steel |
Cooling Pad
Exhaust Fan
Air Cooler
Nantong Yueneng Energy Saving Purification Equipment Co.,Ltd.
Founded in 2008 and located in Rugao town,Nantong City which is a famous "longevity" town. We are a professional temperature control enterprise integrating professional design,production,installation,sales and after-sales service.
Our main product:exhaust fan,air-cooler fan,no power roof ventilation fan,cooling pad,water-cooled weather condition and other products.Best-selling both in domestic and foreign,exported to southeast Asia,Europe,the United States and other countries. Reliable quality,energy-saving,among the top in the industry,we obtains our customers' unanimous praise.
Our products are widely used in livestock husbandry,greenhouse,workshop,environmental protection and other industries.Warmly welcome to visit our company!
Q:Is your company a manufacturer or a trading company?
A:We are manufacturers, we have our own factory and design, sales team.
Q:Can you make our own brand?
A:Yes,we can provide OEM &ODM service. And we can make your brand on the products.
Q:What kind of voltage can you make, can you customize the voltage?
A:For exhaust fans and air coolers, the standard voltage we produce is 3 phase 380V 50Hz, or 1 phase 220V 50Hz, the input power is depends on the type of product. We can customize the voltage and frequency of the motor according to your requirements.
Q:What is your minimum order quantity?
A:Usually,MOQ of exhaust fan and air cooler is 10 sets, MOQ of cooling pad is one 20’ container. Small quantity we also can do ,but the cost will be high.
Q:Can I have a sample to test before ordering in large quantities?
A:Yes,of course. We can offer 1 set sample for evaluation and testing.
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