... sourceDirect current dynamoSpeed regulation modeStepless speed regulation is used to adjust voltageWeight2KgOverall dimensionLength×Width× Height 23085190Heat ... as heat source.Application scope: applicable in water conservancy, electric power, machinery, chemical industry, metallurgy, petroleum, papermaking, ... discharge capacity more than 3M3/min should be used.Air filter: Air filter model: FSI-3 ...