IRG型热水循环泵IRG型热水循环泵概述：IRG型热水循环泵系单级单吸悬臂式离心泵，适用于冶金、电站、化工、采暖余热利用系统或封闭贿赂中的热水循环和有机热电缴获。用来输送温度不超过230℃，工作压力不高于3MPa的介质。IRG型热水循环泵参数范围：流量Q5.4~400m3/s扬程H6~80mIRG型热水循环泵型号说明：IRG100－65J－200AIRG－单级单吸热水离心泵100－吸入口直径（mm）65－排出口直径（mm）J－表示电机转速改变200－叶轮名义直径（mm）A－表示叶轮直径改变（B、C分别表示第二、按次切割叶轮）IRG型热水循环泵结构型式：泵为卧式安装，水平轴向吸入，向上径向吐出。泵体为后开门式，可不拆卸泵体、吸入和排出管进行检修。泵的轴封采用填料密封或铅箔包填料密封。轴承为滚动轴承，采用稀油润滑。IRG型热水循环泵旋转方向：从电动机端看，泵为顺时针方向旋转。IRG型热水循环泵主要零件材质：泵的过流部件材质，除叶轮Ⅰ、Ⅱ类材质用HT200外，其余Ⅰ：QT500-7；Ⅱ：ZG230-450；Ⅲ：ZG2Cr13。IRG型热水循环泵成套范围：成套供应泵、电机、公用底座、联轴器，同时提供止回阀、闸阀。参数型号流量Q扬程H转速n轴功率Pa配带电动机效率η必须汽蚀余量叶轮名义直径进出口径泵重功率型号m3/sL/smr/minkwkw%mmmMmkgIRG50-32-1607.512.5152.13.54.234.5323029802.12.42.53Y100L-23346502.02.02.5165503260.5IRG50-32J-1603.756.37.51.01.752.18.68.07.514800.30.340.360.55Y801-42940432.02.02.5160503260.5IRG50-32-160A11.73.252829801.983Y100L-2452.0503260.5IRG50-32J-160A5.91.6714800.290.55Y801-4392.0503260.5IRG50-32-160B10.832429801.62.2Y90L-2442.0503260.5IRG50-32J-160B5.41.5614800.230.55Y801-4382.0503260.5IRG50-32-2007.512.5152.13.54.251.8404829803.784.374.565.5Y132S1-22839432.02.02.5198503269.2IRG50-32J-2003.756.37.51.01.752.112.912.512.014800.570.650.681.1Y90S-42333362.0198503269.2IRG50-32-200A11.73.254429803.75.5Y132S1-238·【2.0503269.2IRG50-32J-200A5.91.61114800.550.75Y802-4322.0503269.2IRG50-32-200B10.8338298034Y112M-2372.0503269.2IRG50-32J-200B5.41.59.514800.450.55Y801-4312.0503269.2IRG50-32-2507.512.5152.13.54.2828078.529807.38.38.911Y160M1-2233336.52.02.02.52515032145.2参数型号流量Q扬程H转速n轴功率Pa配带电动机效率η必须汽蚀余量叶轮名义直径进出口径泵重功率型号m3/sL/smr/minkwkw%mmmMmkgIRG50-32-250A11.73.257029806.9711Y160M1-2322.05032145.2IRG50-32J-250A5.91.617.514801.081.5Y90L-4262.05032145.2IRG50-32-250B10.836029805.77.5Y132S2-2312.05032145.2IRG50-32J-250B5.41.51514800.881.1Y90S-4252.05032145.2IR65-50-1601525304.26.98.334.2323029803.23.84.25.5Y132S1-24457592.02.02.0168655068IR65-50J-1607.512.5152.13.54.28.558.07.514800.450.530.580.75Y802-4395152.52.0168655068IR65-50-160A23.46.52829803.24Y112M-2562.0655068IR65-50J-160A11.73.25714800.450.75Y802-4502.0655068IR65-50-160B21.762429802.64Y112M-2552.0655068IR65-50J-160B10.83614800.360.55Y801-4492.0655039IR65-40-2001525304.26.98.353.25047.629805.36.67.311Y160M1-2415253.52.02.02.5198654046IR65-40J-2007.512.5152.13.54.213.312.511.914800.80.931.021.5Y90L-4354647.52.0198654046IR65-40-200A23.46.54429805.57.5Y132S2-2512.0654046参数型号流量Q扬程H转速n轴功率Pa配带电动机效率η必须汽蚀余量叶轮名义直径进出口径泵重功率型号m3/sL/smr/minkwkw%mmmMmkgIR65-40J-200A11.73.251114800.81.1Y90S-4452.0654046IR65-40-200B21.763829804.57.5Y132S2-2502.0654046IR65-40J-200B10.839.514800.61.1Y90S-4442.0654046IR65-40-2501525304.26.98.381.28078.429809.811.812.815Y160M2-23446502.0250654080IR65-40J-2507.512.5152.13.54.220.32019.614801.51.751.863Y100L2-42839432.0250654080IR65-40-250A23.46.57029809.915Y160M2-2452.0654080IR65-40J-250A11.73.2517.514801.72.2Y100L2-4382.0654080IR65-4...
