Product Details:
Payment & Shipping Terms:
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Feature:
Negative pressure exhaust fan / vacuum fan/poultry greenhouse fan
1. The outline border adopts advanced automatic process, more accuracy,high zinc coated material.
2. The aluminum metal alloy of the high strength hub, adopts aviation aluminum magnesium metal alloy, light weight, high strength, good tensile.
3. Shutter adopt special push-pull centrifugal device, ensure shutter totally open and close, windproof, rainproof and dust-proof.
4. Newly punch forming fan blade, reasonable angel and reach the max. air flow, mini. Noise.
5. Double bracing (E style) belt transporter, Europe industry motor standard.
6. Safety net easily tears down.
7. Strictly quality test process: noise test, vibration test .concentric performance test, fan blade turning speed test, input air teat and vehicle efficiency test.
8. Special motor hole wind shield, avoid losing wind to reach the best wind suck effect.
Main Parameters
Model | Size | Transmission Mode | Fan Blade Dia (mm) | Revolving Speed of Fan (rpm) | Max Air Flow Rate(cmh) | Noise (db) | Input Power(w) | Voltage (V) | Pressure (pa) |
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DHF-7 | 480*480*320 |
| 400 | 1400 | 7000 | ≤65 | 250 | 380/220 | 19 |
DHF-6 | 580*580*320 |
| 500 | 910 | 9000 | ≤65 | 370 | 380/220 | 21 |
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Parts of the greenhouse or pultry house Exhaust Fan / Ventilation Fan
Contact Castle
Email:sale@dhfaircond.com
Skype:Castle-DHF
Mobile:00-86-13302809269
www.dhfaircond.com
