Air Driven Roof Ventilation Fan Unpowered Chimney Fan Fan

• Customization: Available
• Material: Stainless Steel
• Blade Material: Stainless Steel
• Model NO.: JY-400
• Type: Axial Fan
• Electric Current Type: AC
• Mounting: Roof Fan
• Certification: ISO, CE, CCC
• Product Name: Roof Fan
• Package: Standard Carton
• MOQ: 50set
• Keywords: Roof Fan
• Hight: 350mm
• Diameter: 300mm
• Advantage: Unpowered Wind Bulb
• Transport Package: Export Standard Packing
• Specification: 25
• Trademark: JUNYANG
• Origin: China
• Production Capacity: 1000 / Month
• Package Size: 53.00cm * 43.00cm * 40.00cm
• Package Gross Weight: 28.000kg

Product Description

Product Description

MODEL SPECIFICATIONS	JY-300	JY-400	JY-500	JY-600	JY-680	JY-800	JY-880	JY-1000
BLADE QUANTITY	20Leaves	25Leaves	25Leaves	29Leaves	36Leaves	42Leaves	36Leaves	42Leaves
TUBINE(CAP)DIAMETER	430mm	530mm	600mm	700mm	880mm	900mm	880mm	900mm
MIDDLE BASE(THROAT)DIAMETER	300mm	400mm	500mm	600mm	680mm	800mm	880mm	1000mm
HEIGHT	350mm	430mm	530mm	620mm	770mm	800mm	950mm	850mm
MATERIAL/INSTALLATION	304/201Syainless-steel/Roof installed
INSTALLATION BASE PLATE	None	available	available	available	available	available	available	available

Performance Characteristics
Driven by natural wind, operating 24/7
High sensitivity, as long as there is a gentle breeze or a temperature difference between indoor and outdoor,it can drive the turbine blades to rotate
Smooth and quiet operation, improving indoor environment
Adopting a complete set of advanced bearings, without lubrication, secure and durable, with low failure rate
Corrosion resistance, acid and alkali resistance, long service life

304 stainless steel material

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

voice

    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

Smooth surface

   Smooth and beautiful appearance, the overall design is unique to attract the eye, popular with the public

Smooth surface

   Smooth and beautiful appearance, the overall design is unique to attract the eye, popular with the public

Detailed Photos

 

occasion applicable
Product is suitable for use in a car, car beauty shop, auto 4 s shop, shop, factory ventilation natural cooling effect is good, convenient use, high grade atmosphere

production & transportation

 

FAQ

1) Q:Are you trading company or factory?
    A:We are a factory with many years of experience.

2) Q: How can i get your pricelist?
    A:Send an enquiry to us and tell us u need our pricelist,our sales will reply u within 24 hours with pricelist.

3) Q:Can I get a sample?
    A:0f course I'm sure our high quality products will bring you more orders,but you may need to pay sample charge which will be returned afterany order signed.

4) Q:What certificates your products have?
    A:Most of our products have CCC,CE,ISO and RoHS certificates.If you needothers such as UL,PSE and so on, we can proceed them too.

5) Q: What is the after-sale service proposal?
    A: Considering to the expensive overseas freight, we advise to provide certainpercent of critical components for free, or provide certain discount to let ourbusiness        partners handle the after-sale service by themselves.

6) Q:What's your delivery time?
    A:Usually it can be within 30 days!

7) Q:What is your accept payment method?
    A:We can accept TT,Paypal,L/C at sight. 30% deposit before production and 70%before loading!