性能简介 4-2x79E、4-79A型离心式通风机可输送空气和其他不自燃的,对人体无害的,对钢材无腐蚀性的气体。气体内不允许有粘性物质,所含尘土及硬制颗粒物不大于150 mg/m3。气体温度不得超过80℃。该风机具有良好的气动性能,叶轮、皮带均经严格的静、动平衡校正,故运转平稳、振动小、效率高、寿命长等特点。广泛适用于工矿企业、大型建筑物,宾馆、酒楼室内通风换气排烟。4-2X79E主要参数机号转速配用电机流量全压(No)(r/min)(Kw-P)(m3/h)(Pa)422405.5-46790-113901350-86418003.0-45440-9110864-55313501.5-44080-6840486-3115200011-413600-188201640-123015505.5-49620-153201030-66012002.2-46880-11640630-4206180018.5-416760-298202030-139012005.5-410990-20070900-6008002.2-47360-13380400-2707160030-424930-483301971-1167125015-419470-377101206-71610007.5-415570-30240775-4617103-410990-21420392-2358127030-423760-529601569-932100015-421520-41680971-5788007.5-417210-33360618-3736503-613520-26320387-225 4-79A主要参数机号转速配用电机流量全压(No)(r/min)(Kw-P)(m3/h)(Pa)329001.5-21970-38301196-72614500.75-4990-1910304-1773.529003-23120-60701628-98114501.1-41560-3040412-245429005.5-24670--90802138-127514501.1-42330-4540530-3244.5290011-26640-129202697-161814501.5-43320-6450677-4025290015-29100-177203334-200114502.2-44560-8860834-500614505.5-47890-153201196-7069601.5-65230-10100530-314