产品特点：4-79型离心通风机可作为一般工厂及大型建筑物的室内通风换气用，输送空气和其它不自燃的，对人体无害的，对钢材无腐蚀性的气体，气体内不许有粘性物质所含尘土及硬质颗粒物不大于150mg/m3,气体温度不得超过80℃。4-79型性能范围：流量：991～221730m3/h全压：196～3195Pa；4-79型离心通风机性能参数表机号转速(rpm)风量(m3/h)全压(Pa)功率(kW)3A2900197021802430267029003130348038301196116711571117106810398927251.5145099011001220134014501560174019103042942842742652552251760.753.5A290031203460386042404600496055206070162715881568150914601421120598031450156017501930212023002480276030404124023923823633533042451.14A290046705220576063106860741082409080231620782048198019011852157812745.51450233026102880316034303710412045405295195104904804613923231.14.5A2900664074408200899097901055011720129202696262625982510241223432000161811机号转速(rpm)风量(m3/h)全压(Pa)功率(kW)4.5A1450332037204110451048905270586064506766576476275985885004021.55A290091001020011250123501341014480161001772033343255321630992981290224712000151450456051005630618067107240805088608338138047747457256175002.26A145048908820974010700116001252013920153201196117611571117106810398927065.59605230584064207080768082909220101005295195094904704514023131.57C125010820121201334014650158501715019160208501206118611671127107810499027157.511209650108301195013100142001535017200188009709519319028638437255495.5)