SF Series
Explosion-proof exhaust fan
Guangdong Wopusai Mechanical and Electrical Co., Ltd. is a company integrating R&D, production, and Marketing: generator sets, bridges, anti-seismic brackets, and water pumps. It is an integrated manufacturer of mechanical and electrical products such as valves, fans, bus ducts, high and low voltage electrical cabinets, and energy storage equipment.
Product Description
Features
Saving energy .
Strong wind power .
Convenient to move.
Make low noise and light weight due to die-casting aluminum alloy.
With good capacity,the reasonble structure and the strong suction
Application
lt's special manufacturde for underground cable maintaince,shipping making.
Blowing bad gas when welding shipbuilding,canning ,bridge.
Exhaust for fire fighting,piping construction and in other violent working situation for ventilation.
The wps-f-6 series axial fan represents a significant upgrade over the wps-f-4, boasting enhanced efficiency, reduced noise levels, and a more refined structure. This advanced series is designed for a wide range of applications, including ventilation in general factories, warehouses, offices, and residential spaces, as well as for efficient heat dissipation. Additionally, these fans can be installed in series within extended ventilation systems to boost pipe pressure.
Offering an impressive selection of 25 specifications, this series of fans features blades in sets of 4~5, with adjustable angles of 15°, 20°, 25°, 30°, and 35°. This flexibility allows for air volumes ranging from 4360 to 17,296 m³/h and wind pressures between 68 to 380 Pa, ensuring optimal performance across diverse operational requirements.
The wps-xf-4 models are specialized derivatives of the wps-f-4 series, engineered for the transportation of corrosive, flammable, and explosive gases. These models maintain the same exterior dimensions and performance parameters as the wps-f-4, providing reliable and safe solutions for hazardous environments.
APPLICABLE TO VARIOUS OCCASIONS
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Explosion-proof electrical appliances are suitable for places such as electrical appliance factories, oil extraction,chemical production, factory warehouses
Low noise operation
High efficiency and large air volume
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Noise as low as 59db
Professional explosion-proof motor
Self-extinguishing in spark box
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Professional explosion-proof motor, self-extinguishing spark box, safer work, in line with national explosion-proof grade standards
Directly Motor-drive Cooling System Greenhouse Circulation Fan For Greenhouse Exhaust Ventilation
The Staineless Steel Ventilation Fan provides additional mixing for a uniform climate in the greenhouse.It strengthens indoor air movement, which effectively maintains indoor temperature, and the uniform humidity. Structural components are made from high quality stamping steel sheet.The fan has a good rigidity and light weight, which is beautiful and generous and easy to install. Motor adopts stamping case with low noise rolling bearing, and runs a long service life,through 360 hours destructive test.
Safety protection net cover
Safe and reliable operation
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Prevent foreign objects from getting in, high safety
| Fan parameters |
| model number |
Impeller Diameter(mm) |
Impeller circumferential speed (m/s) |
Spindle speed (r/min) |
Impeller angle |
Air volume (m³/h) |
Full pressure (Pa) |
Full Pressure Efficiency |
Required shaft power(KW) |
Adopted shaft power(KW) |
Matching motor |
| model number |
Power (KW) |
| WPS-F-6 |
560 |
28.1 |
960 |
15 |
4360 |
68 |
0.87 |
0.093 |
0.106 |
YSF80-6 |
0.37 |
| WPS-F-6 |
560 |
28.1 |
960 |
20 |
5730 |
75 |
0.88 |
0.133 |
0.153 |
YSF80-6 |
0.37 |
| WPS-F-6 |
560 |
28.1 |
960 |
25 |
7101 |
77 |
0.895 |
0.166 |
0.191 |
YSF80-6 |
0.37 |
| WPS-F-6 |
560 |
28.1 |
960 |
30 |
7724 |
83 |
0.88 |
0.198 |
0.228 |
YSF80-6 |
0.37 |
| WPS-F-6 |
560 |
28.1 |
960 |
35 |
8471 |
103 |
0.86 |
0.276 |
0.318 |
YSF80-6 |
0.37 |
| WPS-F-4 |
630 |
47.8 |
1450 |
15 |
9393 |
196 |
0.87 |
0.576 |
0.662 |
YSF80-4 |
0.75 |
| WPS-F-4 |
630 |
47.8 |
1450 |
20 |
12345 |
218 |
0.88 |
0.833 |
0.958 |
YT90S-4 |
1.1 |
| WPS-F-4 |
630 |
47.8 |
1450 |
25 |
15279 |
224 |
0.895 |
1.043 |
1.199 |
YT90L-4 |
1.5 |
| WPS-F-4 |
630 |
47.8 |
1450 |
30 |
16639 |
241 |
0.88 |
1.241 |
1.427 |
YT90L-4 |
1.5 |
| WPS-F-4 |
630 |
47.8 |
1450 |
35 |
18250 |
300 |
0.86 |
1.734 |
1.994 |
YT100L-4 |
2.2 |
| WPS-F-6 |
630 |
31.7 |
960 |
15 |
6219 |
86 |
0.87 |
0.167 |
0.192 |
YSF80-4 |
0.37 |
| WPS-F-6 |
630 |
31.7 |
960 |
20 |
8173 |
96 |
0.88 |
0.243 |
0.249 |
YSF80-46 |
0.37 |
| WPS-F-6 |
630 |
31.7 |
960 |
25 |
10128 |
98 |
0.895 |
0.302 |
0.347 |
YSF80-6 |
0.37 |
| WPS-F-6 |
630 |
31.7 |
960 |
30 |
11016 |
106 |
0.88 |
0.361 |
0.415 |
YT90S-6 |
0.75 |
| WPS-F-6 |
630 |
31.7 |
960 |
35 |
12082 |
131 |
0.86 |
0.501 |
0.576 |
YT90S-6 |
0.75 |
| WPS-F-4 |
710 |
53.9 |
1450 |
15 |
13444 |
249 |
0.87 |
1.048 |
1.205 |
YT90L-4 |
1.5 |
| WPS-F-4 |
710 |
53.9 |
1450 |
20 |
17670 |
277 |
0.88 |
1.515 |
1.742 |
YT100L-4 |
2.2 |
| WPS-F-4 |
710 |
53.9 |
1450 |
25 |
21895 |
284 |
0.895 |
1.892 |
2.176 |
YT100L-4 |
2.2 |
| WPS-F-4 |
710 |
53.9 |
1450 |
30 |
23815 |
306 |
0.88 |
2.255 |
2.593 |
YT100L-4 |
3 |
| WPS-F-4 |
710 |
53.9 |
1450 |
35 |
26120 |
380 |
0.86 |
3.143 |
3.614 |
YT112M-64 |
4 |
| WPS-F-6 |
710 |
36.7 |
960 |
15 |
8902 |
110 |
0.87 |
0.307 |
0.353 |
YT90S-6 |
0.75 |
| WPS-F-6 |
710 |
36.7 |
960 |
20 |
11700 |
122 |
0.88 |
0.442 |
0.508 |
YT90S-6 |
0.75 |
| WPS-F-6 |
710 |
36.7 |
960 |
25 |
14498 |
125 |
0.895 |
0.551 |
0.633 |
YT90S-6 |
0.75 |
| WPS-F-6 |
710 |
36.7 |
960 |
30 |
15769 |
134 |
0.88 |
0.654 |
0.752 |
YT90S-6 |
0.75 |
| WPS-F-6 |
710 |
36.7 |
960 |
35 |
17296 |
167 |
0.86 |
0.915 |
1.052 |
YT90L-6 |
1.1 |
Guangdong Wopusai Mechanical and Electrical Co., Ltd. is a company integrating R&D, production, and Marketing: generator sets, bridges, anti-seismic brackets, and water pumps. It is an integrated manufacturer of mechanical and electrical products such as valves, fans, bus ducts, high and low voltage electrical cabinets, and energy storage equipment.
FAQ
Q1. Are you a factory or trading company?
A1:We are a professional and comprehensive supplier of electromechanical equipment with R&D, production and sales. OEM and ODM are welcome.
Q2. What payment methods do you accept?
A2:We accept T/T,Paypal, LC,Western Union and we will try our best to meet your needs If you have special requirements.
Q3:What about the delivery time?
A3: Usually for sample order 3-5 days, for mass order 15-20 days,but If you need it urgently, it can be completed within 15 days after receiving your payment.
Q4:Do you provide free sample?
A4:Yes, we can provide free sample . You only need to take the express fee. If you are satisfied with our samples and order again,we will return the last sample freight.
Q5.May I visit your factory?
A5:Sure, welcome any time. We can also pick you up at airport and station. We welcome partners both at home and abroad contact and visit us.
Q6: Can you guarantee your quality?
A6: Of course. We have more than 10 years experiences in this filed. We have powerful team, special design, skillful production,fastidious materials ,exquisite workmanship as well as strict QC. we puta high value on our reputation.
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