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Environmental Technology Park, New & High-tech Zone, Jinan City, Shandong Province, China

JINAN SHUANGYI ENVIRONMENT ENGINEERING CO., LTD.

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WBTD Type Roof Ventilator

Home » Products » Fans » WBTD Type Roof Ventilator

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Application of WBTD Type Roof Ventilator:

Roof fan's main components take FRP materials, impeller adopts a more advanced airfoil blades in some of the weight of the rotating parts, thus they can meet the requirements for aerodynamic performance. The outer surface of the membrane use gel coat resin, smooth surface, beautiful appearance, light weight, low noise, corrosion resistance but also a good flow vibration performance, stable and reliable operation of energy efficient explosion-proof characteristics.

This ventilator has hair dryer, impellers, hood, motors, rectifier ring, protective nets, loose-leaf damper, safety nets and other components. The ring is a roof fan in the rectifier to improve efficiency and reduce the noise of a unique structural forms, loose-leaf damper with safety nets can be choosen according to customer requirements.

Roof Ventilator Curves

WBTD Type Roof Ventilator Parameter Forms

	Flow rate(m³/h)	Pressure(Pa)	Motor(kW)
3	4250--838	24--124	0.06--0.37
4	10074--1986	31--220	0.12--1.1
5	10567--3056	30--96	0.12--0.55
6	17000--4368	41--124	0.25--1.1
7	26995--7241	53--169	0.55--2.2
8	40297--7447	75--220	0.75--5.5
9	39721--10603	48--134	0.55--3.0
10	54487--15540	68--165	1.5--5.5
11.2	76551--20993	78--207	2.2--7.5
12.5	100508--27628	87--230	3.0--11
14	99790--25695	64--144	1.1--7.5
16	137841--38355	84--153	2.2--11
18	156693--45896	79--130	3--11
20	236654--51801	69--195	3--22
24	303890--84003	61--155	5.5--22
28	321710--118087	63--85	7.5--15
32	409077--150155	60--80	11--18.5

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