Italian greenhouse fans for sale Berkoulli - Montors Specifications: ▪ Length 138 cm ▪ Width 138 cm ▪ Air suction power 40500 cubic meters per hour ▪ Voltage 220 V - 380 V ▪ Frequency 60 Hz ▪ Weight 77 kg ▪ Two-year warranty Contact: ( Phone number appears when clicking the contact button )