Counter Rotating Ventilation Fan for Forward and Reverse Suction

• Remote Control: Without Remote Control
• Electric Current Type: AC
• Material: Pag
• Application: Engineering Machinery
• Installation: Straight/Conical Bore Mounting, Flange Mounting
• Certification: CE
• Model NO.: R4
• Diameter: 400-900mm
• Speed: 1440rpm
• Blade No.: 4-8
• Angle: 30-45 Degree
• Transport Package: Carton Box
• Specification: R4
• Trademark: Utek
• Origin: China
• HS Code: 8414
• Production Capacity: 50000PCS/Year

Product Description

Counter-rotating blades R4Z in ventilation industry air can achieve forward, reverse suction two functions.

Type	diameter	speed	Blade number	angle	static pressure	air volume		Consume power
	mm	rpm	n	°	Pa	m³/h	m³/s	w
R4	400	1440	4	30	50	2700	0.75	168
R4	500	1440	6	40	80	6400	1.78	675
R4	600	1440	6	30	90	8000	2.22	625
R4	600	1440	7	35	100	8400	2.33	780
R4	600	1440	7	40	100	10000	2.78	1,080
R4	700	1440	7	40	110	15000	4.17	1,700
R4	700	1440	8	45	120	16800	4.67	2,430
R4	800	1440	8	40	125	24500	6.81	3,750
R4	900	1440	8	40	150	31500	8.75	5,400

Q&A:
1. What's your main business, composite material or axial fan?
Tailor made axial fan is our newly developed business. It's very successful since its establishment in last year
2. Why choose us?
We have a professional team who used to work for multi-wing for many years. Our quality is equal or even better than Multi-wing fan.
3. Can I order just one piece?
Yes, our fan is tailor-made. We can design and manufacture for you even you only need one piece.

Give us a chance, and we' ll return you with satisfaction.