1380 Model 304 Stainless Steel Negative Pressure Fan Industrial Exhaust Fan Ventilation Cycle Ventilation

Name: China Negative Pressure Fan Motor Manufacturers Suppliers Factory - Custom Service - SIVO
Brand: SIVO
SKU: 166925573

Fan Electric Motor is suitable for production workshops with high temperature, dust or oily smoke and peculiar smell.

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Scientific design, professional manufacturing and good cost performance make our Three-phase Cooler Motor, Single Phase Electric Motors, AC Fan Motor always in the leading position in the industry in the fierce competition. Since its establishment, our company has been developing in the direction of large-scale, collectivization and modernization. We have built our brand with quality, won the market with integrity, driven development by innovation, and focused on our main business without distraction for several years to create a leading enterprise in the industry. We look forward to success in a free and open marketplace with our proven technology and a confident attitude. We clearly understand that assuming and fulfilling the responsibilities of each individual is a prerequisite for high productivity.

Product Characteristics of Negative Pressure Fan Motor:

1. Negative pressure fans for the following various operating conditions:

High-temperature or odor-causing workshops: such as heat treatment plants, casting factories, plastics factories, aluminum profile plants, shoe factories, leather goods factories, electroplating factories, printing and dyeing factories, and various chemical plants. Applicable to labor-intensive enterprises: such as garment factories, various assembly workshops, Internet cafes. The horticultural greenhouses are ventilated and cooled, and the livestock farms are cooled. It is especially suitable for places that need to cool down and require a certain humidity. Such as cotton spinning mills, wool spinning mills, hemp spinning mills, weaving mills, chemical fiber mills, warp knitting factories, bombing factories, knitting factories, silk weaving factories, socks factories and other textile factories.

2. The motor adopts Class F insulation, high heat resistance temperature, strong impact resistance and long service life of insulation.

3. The motor casing is made of die-cast aluminum alloy, which has stable structure, various shapes, good heat dissipation, convenient installation and use, stable performance, safety and reliability.

Conditions of Use of Negative Pressure Fan Motor:

● The altitude does not exceed 1000m; (more than 1000m altitude, belongs to the plateau motor, can be customized)

● The maximum ambient temperature does not exceed 40℃

● The minimum ambient temperature does not exceed -15℃

● S1 working system

● The power supply voltage fluctuation does not exceed ±5% (10% is allowed for short time); the frequency fluctuation does not exceed ±2%

● Insulation class F

● Protection level: IP54, IP55

● Cooling method: IC411

Technical Data of Negative Pressure Fan Motor:

Type	Rated Output kW	Rated Speed min^-1	Efficiency η % （IE1）	Power factor COSφ	Rated current A			Rated Torque Nm	Ts/Tn	Tmax/Tn	Is/In
Type	Rated Output kW	Rated Speed min^-1	Efficiency η % （IE1）	Power factor COSφ	380V	400V	415V	Rated Torque Nm	Ts/Tn	Tmax/Tn	Is/In
SFY1-631-4	0.12	1310	50	0.72	0.51	0.48	0.46	0.87	2.1	2.2	4.4
SFY1-632-4	0.18	1310	57	0.73	0.66	0.62	0.6	1.31	2.1	2.2	4.4
SFY1-711-4	0.25	1330	61.5	0.74	0.83	0.79	0.76	1.8	2.1	2.2	5.2
SFY1-712-4	0.37	1330	66	0.75	1.14	1.08	1.04	2.66	2.1	2.2	5.2
SFY1-801-4	0.55	1390	70	0.75	1.59	1.51	1.46	3.78	2.4	2.3	5.2
SFY1-802-4	0.75	1 390	72.1	0.76	2.08	1.98	1.90 ,	5.15	2.3	2.3	6
SFY1 -90S-4	1.1	1 390	75	0.77	2.89	2.75	2.65	7.56	2.3	2.3	6
SFY1-90L-4	1.5	1 390	77.2	0.77	3.83	3.64	3.51	10.3	2.3	2.3	6
SFY1-100L1-4	2.2	1390	79.7	0.81	5.18	4.92	4.74	15.1	2.3	2.3	7
SFY1-100L2-4	3	1410	81.5	0.82	6.82	6.48	6.25	20.3	2.3	2.3	7

Features of Negative Pressure Fan:

The negative pressure fan uses the cooling principle of air convection and negative pressure ventilation. It is a kind of natural inhalation of fresh air from the opposite door or window of the installation site, and the sultry gas in the room is quickly forced out of the room. Any problem of poor ventilation will be avoided. The machine that can be improved, the cooling and ventilation effect can reach 90%-97%.

SIVO MOTOR also Produces Other Motors:

Air Conditioner Fan Motor、Cooling Fan Motor、Cooling Fan Electric Motor、Single Phase cooler motor、Three-phase cooler motor、Air Cooler Motor、Cooler Fan Motor、Evaporative Cooler Motor、Air cooler fan motor、High speed cooler motor

Zhejiang Fangyuan Sifu Mechanical and Electrical Co., Ltd. has a technical management team with strong professional skills and excellent management capabilities. So far, it has obtained dozens of patent certificates (including 5 invention patents), participated in the formulation of 4 industry standards, and obtained 3C certification, CE Certification, ISO9001 management system certification, ISO45001 occupational health and safety management system certification, ISO14001 environmental management system certification, etc. It has also launched long-term technical cooperation with universities such as China Jiliang University and Zhejiang University of Technology to enhance core power in terms of innovation, stability, high efficiency, and energy saving.

Our 1380 Model 304 Stainless Steel Negative Pressure Fan Industrial Exhaust Fan Ventilation Cycle Ventilation use advanced production technology and high-quality raw materials to ensure the quality of products from the source. The company's products are sold at home and abroad. We strive to be a company that creates rich value and contributes to the lives and culture of people.

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