Negative Pressure 1380mm Cooling Fan For Greenhouse/ Poultry Greenhouse Cooling System
Description
Negative Pressure cooling fan for greenhouse/ poultry
Main materials: Stainless steel; Hot galvanized sheet
Application: Greenhouse, Poultry house, Dairy farm, Industrial use etc.
Advantages: There is a centrifugal pushpull device, which make shutters open up completely and keep it constantly no matter what the pressure is in the house. So the larger and steady air volume is caused.
1, Fan:6 stainless steel blade is beautiful and durable,through dynamic balance test,large volume and low noise,no deformation,no fracture.
2, Frame:high quality thick galvanized plate,high strenght,strong corrosion resistance.Can do spray treatment according to user needs.
3, PulleyLhigh strength aluminum magnesium alloy hot molding,light weight,high strength.
4, Bearing:France imported bearing,high strenght,low noise,long service life
Parameter
| Ordinary Negative pressure fan | |||||||
| Model | Dimension(mm) | The weight | Air flow (m3/h) | Motor(380v)/KW | Total pressure(Pa) | Noise decibels(db) | Voltage(V) |
| 400 | 400*400*370 | 4500 | 0.25 | 45 | ≤80 | 380/220 | |
| 480 | 480*480*370 | 6000 | 0.25 | 50 | ≤75 | 380/220 | |
| 600 | 600*600*370 | 16.5 | 18000 | 0.37 | 55 | ≤70 | 380/220 |
| 710 | 800*800*370 | 24.5 | 21000 | 0.37 | 55 | ≤70 | 380/220 |
| 800 | 900*900*370 | 28.5 | 28000 | 0.55 | 60 | ≤60 | 380/220 |
| 900 | 1000*1000*370 | 30 | 29000 | 0.55 | 65 | ≤65 | 380/220 |
| 1000 | 1100*1100*370 | 35 | 30000 | 0.75 | 70 | ≤70 | 380/220 |
| 1100 | 1220*1220*370 | 42 | 36000 | 0.75 | 70 | ≤70 | 380/220 |
| 1250 | 1380*1380*370 | 50 | 42000 | 1.1 | 70 | ≤70 | 380/220 |
| 1400 | 1530*1530*370 | 60 | 52000 | 1.5 | 70 | ≤70 | 380/220 |
| heavy hammer type negative pressure fan | |||||||
| 710 | 800*800*400 | 28.5 | 22000 | 0.37 | 55 | ≤70 | 380/220 |
| 800 | 900*900*400 | 33.5 | 28000 | 0.55 | 60 | ≤60 | 380/220 |
| 900 | 1000*1000*400 | 36 | 30000 | 0.55 | 65 | ≤65 | 380/220 |
| 1000 | 1100*1100*400 | 42.5 | 32500 | 0.75 | 70 | ≤70 | 380/220 |
| 1100 | 1220*1220*400 | 50 | 38000 | 1.1 | 70 | ≤70 | 380/220 |
| 1250 | 1380*1380*400 | 58.5 | 44000 | 1.1 | 70 | ≤70 | 380/220 |
| 1250 | 1380*1380*400 | 58.5 | 44000 | 1.1 | 70 | ≤70 | 380/220 |
| 1250 | 1380*1380*400 | 58.5 | 44000 | 1.1 | 70 | ≤70 | 380/220 |
| 1400 | 1530*1530*400 | 65 | 55000 | 1.5 | 70 | ≤70 | 380/220 |
| Push-pull negative pressure fan | |||||||
| 900 | 1000*1000*450 | 35000 | 0.75 | 65 | ≤65 | 380/220 | |
| 1250 | 1380*1380*450 | 48000 | 1.1 | 70 | ≤70 | 380/220 | |
| 1400 | 1530*1530*450 | 57000 | 1.5 | 70 | ≤70 | 380/220 | |
