380V-1.5KW, explosion-proof, suction range 6 meters, lift 20 meters, flow 12 cubic meters / hour
380v-2.2kw, explosion-proof, suction range 6 meters, lift 20 meters, flow 25 cubic meters / hour
220v-2kw, no explosion-proof, suction 6 meters, lift 20 meters, flow 25 cubic meters / hour
380-3kw, explosion-proof, suction range 6 meters, lift 20 meters, flow 30 cubic meters / hour
380v-4kw, explosion-proof, suction range 6 meters, lift 20 meters, flow 40 cubic meters / hour
380v-5.5kw, explosion-proof, suction range 6 meters, lift 20 meters, flow 80 cubic meters / hour