Pneumatically Operated Exhaust Fan suitable for underground mines, shaft sinking & tunnels, etc. for removing Blasting Fumes from Mines & Delivery of fresh air to Underground Mines Pneumatically Operated memperkurus Fan cocok untuk tambang bawah tanah, batang & tenggelamnya terowongan, dan lain-lain untuk menghapus peledakan uap dari Mines & Pengiriman udara segar ke Underground Mines Speed - 4000 RPM Speed - 4000 RPM Discharge - 2000 CFM at 200 meter length Discharge - 2000 cfm di 200 meter panjang Working Pressure - 70 - 80 psi Bekerja Tekanan - 70 - 80 psi Air Consumption - 100 cfm Konsumsi air - 100 cfm |