Farming fan/exhaust fan/ventialtor fan

Model Bladediameter mm Fanspeed r/min Motorspeed r/min Wind m³/h Totalpressure Pa Inputpower W Ratedvoltage V QCHS-800 710 560 ≥1400 17700 55 370 380/220 QCHS-1000 900 560 ≥1400 24000 60 550 380/220 QCHS-1100 1000 560 ≥1400 28000 70 750 380/220 QCHS-1380 1250 325 ≥1400 38000 70 750 380/220 QCHS-1530 1400 325 ≥1400 45000 70 1100 380/220 QCHS-1750 1600 300 ≥1400 58000 70 1500 380/220 ≤70 Noise (db) Height Width Thickness ≤70 800 800 370 ≤70 1000 1000 370 ≤70 1100 1100 370 ≤70 1380 1380 370 ≤70 1530 1530 370 ≤70 1750 1750 400