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Low noise emissions, energy-efficient operation, substantial airflow capacity, and straightforward installation process. Square Negative Pressure Exhaust Fan Ventilator For Workshop Greenhouse Poultry JS-II
Type :
Exhaust FanPayment :
T/TOrder(MOQ) :
1 PCShipping Port :
GuangZhou, FoShanLead Time :
7-15 daysProduct Origin :
ChinaSquare Negative Pressure Exhaust Fan Ventilator For Workshop Greenhouse Poultry JS-II
The JS exhaust fan boasts several key features, including its low noise emissions, energy-efficient operation, substantial airflow capacity, and straightforward installation process. These attributes collectively make it an optimal selection for both heatstroke prevention and ventilation purposes in a range of settings, including warehouses, offices, flower greenhouses, and poultry houses.
This product is specifically designed for the transportation of non-flammable, mildly corrosive gases, under conditions where the temperature remains below 50℃, relative humidity is maintained at or below 80%, and the concentration of dust and solid impurities is limited to 100mg/m³. These specifications ensure its suitability for effective and reliable use in various environmental scenarios.
| Motor directly driven type | ||||||
| Model | Power(kW) | Voltage(V) | Rotation(r/min) | Volume(m³/h) | Noise dB(A) | Remarks |
| JS-II-4A | 0.37 | 220/380 | 1400 | 7200 | ≤73 | with louver\ with front-and-back protective net |
| JS-II-5A | 0.55 | 220/380 | 1400 | 8600 | ≤75 | |
| JS-11-6A | 0.25 | 220/380 | 720 | 17000 | ≤70 | |
| JS-11-8A | 0.4 | 220/380 | 520 | 23000 | ≤71 | |
| JS-1I-9A | 0.55 | 220/380 | 520 | 27500 | ≤73 | |
| JS-II-10A | 0.55 | 380 | 460 | 32000 | ≤74 | |
| JS-II-12A | 0.75 | 380 | 460 | 37000 | ≤75 | |
| JS-II-13A | 1.1 | 380 | 460 | 44500 | ≤78 | |
| JS-II-14A | 1.5 | 380 | 540 | 55000 | ≤82 | |
| Belt driven type | ||||||
| Model | Power(kW) | Voltage(V) | Rotation(r/min) | Volume(m³/h) | Noise dB(A) | Remarks |
| JS-II-7C | 0.55 | 220/380 | 520 | 18000 | ≤71 | with louver\ with front-and-back protective net |
| JS-1I-8C | 0.55 | 220/380 | 520 | 23000 | ≤71 | |
| JS-II-9C | 0.75 | 220/380 | 520 | 27500 | ≤73 | |
| JS-II-10C | 0.75 | 220/380 | 460 | 32000 | ≤74 | |
| JS-II-12C | 1.1 | 220/380 | 460 | 37000 | ≤75 | |
| JS-II-13C | 1.1 | 220/380 | 460 | 44500 | ≤78 | |
| C type with louver | Model | L | B | H | L1 | B1 | H1 | N-M | Blade Dia. | Weight(Kg) |
| 7C | 902 | 342 | 900 | 600 | 133 | 600 | 8-M8 | 680 | 39 | |
| 8C | 982 | 342 | 980 | 600 | 133 | 600 | 8-M8 | 780 | 41 | |
| 9C | 1052 | 342 | 1050 | 660 | 133 | 660 | 8-M8 | 880 | 44.5 | |
| 10C | 1112 | 342 | 1110 | 660 | 133 | 660 | 8-M8 | 965 | 46.5 | |
| 12C | 1222 | 342 | 1220 | 795 | 133 | 795 | 8-M8 | 1040 | 54 | |
| 13C | 1383 | 342 | 1381 | 795 | 133 | 795 | 8-M8 | 1220 | 60 | |
| 12C | 1222 | 402 | 1220 | 795 | 133 | 795 | 8-M8 | 1040 | 56 | |
| 13C | 1383 | 402 | 1381 | 795 | 133 | 795 | 8-M8 | 1220 | 62 | |
| A type with louver | Model | L | B | H | L1 | B1 | H1 | N-M | Blade Dia. | Weight(Kg) |
| 4A | 502 | 342 | 502 | - | - | - | - | 395 | 18 | |
| 5A | 602 | 342 | 602 | - | - | - | - | 495 | 22 | |
| 6A | 752 | 342 | 750 | - | - | - | 8-M8 | 580 | 82 | |
| 8A | 982 | 372 | 980 | 600 | 210 | 600 | 8-M8 | 780 | 45 | |
| 9A | 1052 | 372 | 1050 | 660 | 220 | 660 | 8-M8 | 880 | 50 | |
| 10A | 1112 | 372 | 1110 | 660 | 220 | 660 | 8-M8 | 965 | 55 | |
| 12A | 1222 | 402 | 1220 | 795 | 250 | 795 | 8-M8 | 1040 | 72 | |
| 13A | 1383 | 402 | 1381 | 600 | 250 | 795 | 8-M8 | 1220 | 86.5 | |
| 14A | 1480 | 390 | 1480 | 1060 | 150 | 1060 | 12-M8 | 1400 | 103 |
| A/C type with front-and-back protective net | Model | L | B | H | L1 | B1(A type) | B1(C type) | H1 | N-M | Blade Dia. | Weight(Kg) |
| 6A | 752 | 282 | 750 | 600 | 210 | - | 600 | 8-M8 | 580 | 28 | |
| 7C | 902 | 332 | 900 | 600 | 210 | 133 | 600 | 8-M8 | 680 | 34 | |
| 8A/8C | 982 | 332 | 980 | 600 | 210 | 133 | 600 | 8-M8 | 780 | 36.5/40 | |
| 9A/9C | 1052 | 332 | 1050 | 660 | 220 | 133 | 660 | 8-M8 | 880 | 39/43 | |
| 10A/10C | 1112 | 332 | 1110 | 660 | 220 | 133 | 660 | 8-M8 | 965 | 41/48 | |
| 12A | 1222 | 362 | 1220 | 795 | -- | 133 | 795 | 8-M8 | 1040 | 46 | |
| 12C | 1222 | 332 | 1220 | 795 | - | 133 | 795 | 8-M8 | 1040 | 51.5 | |
| 13A | 1383 | 362 | 1381 | 795 | 250 | - | 795 | 8-M8 | 1220 | 62.5 | |
| 13C | 1383 | 332 | 1381 | 795 | 250 | - | 795 | 8-M8 | 1220 | 76 |
Our factory has over 20 years of experience as a manufacturer of ventilation and cooling equipment.
Professional Products:
1. We offer a range of professional products, including centrifugal fans, axial fans, duct fans, fan impellers, and mist fans.
2. We accommodate non-standard units and small orders.
3. Our accessories include forward impellers, backward impellers, axial impellers, and atomizers.
4. We specialize in ventilation and cooling solutions for industrial and commercial buildings.
Professional Manufacturing:
1. Our team of experienced engineers and R&D professionals supports product technology and development.
2. We have advanced manufacturing and inspection equipment, including laser cutting, CNC, dynamic balance, and product testing center.
3. Every product undergoes thorough inspection before delivery.
Professional Service:
1. Our products are exported to over 50 countries.
2. We prioritize on-time delivery.
3. All product have 3 years warranty.
4. Our experienced customer service team excels in communication, answering questions, and resolving issues.
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