500mm 20 Inch 220V Axial Blower Fan Portable Ventilator

Model NO.: SF250, SF300, SF400, SF450, SF600, SF700, SF800


Flow Direction: Axial Flow


Certification: CE, SGS, CCC


Specification: 660*460*910mm


HS Code: 8413709190




Material: Metal


Pressure: Low Pressure


Trademark: RUIYUAN


Origin: China



500mm 20 Inch 220V Axial Blower Fan






Product Description





500mm 20 inch 220V axial blower fan





Construction

1. Ventilator shell: made of hot-dipped galvanized sheet which has spray painted automobile coating on its



surface




2. Impeller: made of aluminum casting alloy, 7 blades.


3. Fan guard: dusting, zinc coating




4. Switch: Press button or hand pushed switch.




5. Integrated plastic handle for easy carrying.




6. Motor: It is wrap around with international standard copper wire




7. With radiating rib aluminum casting integrated motor shell.


Features


Strong air pressure, high rotational speed and air volume, strong suction, reasonable structure and superior



performance





Packing


1.Packing: 1PC/CTN, Netural carton packing. Inside will have a plastic bag for protection


2.Shipping ways: By sea, by air, by express


3.Shipping terms: EX-Work, FOB, C&F, CIF


Sizes


1. 500mm,have a integrated switch


2. Voltage: 110V/220V


3.Frequency: 50Hz, 60Hz


4. Plug: No plug.


Application


1. Exhaust and supply flesh air in remote or deep operating zone, confined space construction and other bad air environment.




2. Exhausting welding waste gas, smoke, dust, the smell of paint during shipbuilding and maintenance.




3. Field of machinery, chemical industry, plant warehouse, underground sinking and driving engineering

Model	Speed (r/min)	Power (kw)	Volume Flow (m³/h)	Pressure (pa)	Noise (dB)
SF250-2	2850	0.25	2100	215	65.0
SF250-4	1450	0.09	1000	35	59.0
SF300-2	2850	0.37	3000	230	68.0
SF300-4	1450	0.12	2000	59	61.0
SF400-2	2850	1.1	8513	380	77.0
SF400-4	1450	0.37	5870	149	73.0
SF450-2	2850	0.55	8000	150	73.0
SF450-4	1450	0.75	10000	170	74.0
SF600-4	1450	2.2	18700	300	80.0
SF600-8	960	1.1	14500	180	75.0
SF700-4	1450	3	24500	350	85.0
SF700-8	960	1.5	22000	210	80.0
SF800-4	1450	4	37200	380	88.0
SF800-8	960	2.2	28000	230	82.0

FAQ


1)Q: Are you a factory or a trading company?

A: Manufacturer.

2)Q: How about your quality?

A: We arrange the prodcution quality according to customers' request.

3)Q: What are your payment terms?

A: 30% payment by T/T in advance, the rest when the goods finished.

4)Q: How about the packing of this model?

A: Standard export wooden box or Carton Package as you like.

5)Q: About customers response?

A: Always become repeat customers.

6)Q: How about the Quality warranty

A: 12 months after receiving.

Contact us if you need more details on Blower. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Fan、Ventilator. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Blower&Fan