SPB型水喷射真空泵特点The products'characteristics

·零部件均采用酚醛玻璃钢经高温热压成行，强度高，耐腐蚀性强；
Components adopt phenolic fiberglass, through shaping under the conditions of high tempe-rature and hot pressure, it has high strength and strong anti-corrosive performance;

·无任何运动部件，结构简单可靠，使用寿命长；
Having no moving component,single and reliable structure,long service life;

·可抽吸较高温度的腐蚀性气体，极限真空度大；
It can draw corrosive gas with high temperature and has great limit vacuum degree;

·安装简单，使用维护方便
Single installation and convenient maintenance.

SPB型水喷射真空泵外形及安装尺寸 contour and installation dimensions

型号Type	D1	f1	n1-Φ1	D2	d2	n2-Φ2	D3	d3	n3-Φ3	L	H
SPB50-120	160	125	4-18	160	125	4-18	195	160	4-18	115	1290
SPB50-72	160	125	4-18	160	125	4-18	160	125	4-18	115	350

技术参数(25℃、1atm、空气) technology parameter(25℃、1atm、air)

型号Type	水流条件water flow condition		配套离心泵necessary	极限真空度the limit	*大抽气量the maximum
	流量flux	压力perssure	centrifugal pump	Vacuum degree	Suction Volume
SPB50-120	>25m3/h	0.3Mpa	S65×50-32	≥720mmHg	120m3/h
SPB50-72	>25m3/h	0.3Mpa	S65×50-32	≥720mmHg	72m3/h