具有以下特点：
1.轴套处不注清水，不用清水泵；
2.不填盘根，我公司自行研制的轴封装置可运行3-4个月不漏浆；
3，整机密封性能好，允许吸上真空度指标高；
4.结构简单，维修方便，更换叶轮和密封件不拆泵壳，省时省力，更加合理的满足了 施工要求。
本产品每隔一段时间将有不同程度的改进，使用说明书与改进后的产品如差异不大将不再另行通知，希望用户使用时注意。
SGM.ZGM系列砂石，渣浆泵主要技术参数
参数
型号流量扬程转速允许配带功率效率汽蚀余量间断通过颗粒重量
QHnη(NPSH)r
( m3/h)( m)( r/min)(KW)(%)( m)( mm)( kg)
150SGM/ZGM-1-B35 150-30014-18980Y225M-63078380458
150SGM/ZGM-1-B45150-30014-18730Y250M-83078385850
150SGM/ZGM-1-B45150-30025-30980Y280M-65576385850
200SGM/ZGM-1-B45200-40018-14730Y250M-83078385950
200SGM/ZGM-1-B45200-40025-30980Y280M-65576385950
250SGM/ZGM-1-B45300-50015-18730Y315S-B55763.8951100
250SGM/ZGM-1-B45300-60025-30980Y315M-6110753.8951100
250SGM/ZGM-1-B50300-60018-22730Y315M-875753.8951250
250SGM/ZGM-1-B50300-60030-35980Y355M-6160753.8951250
300SGM/ZGM-1-B45800-110015-18730Y315S-855763.8951100
300SGM/ZGM-1-B45800-110020-25980Y315M-6110743.9951100
300SGM/ZGM-1-B50800-110018-22730Y315M-875763.8951250
300SGM/ZGM-1-B50800-110030-35980Y355M-6160743.8951250
参数
型号转速流量扬程轴功率效率汽蚀余量配套电机
nQHPaη(NPSH)r
( r/min)( m3/h)( m)(KW)(%)( m)型号功率/电压 KW/V
300SGM/ZGM-1-A5698078946148.666.55.5Y355M2-6185/380
141540.8195.680.4Y355L2-6250/380
156838.8204.880.9Y355L2-6250/380
73058825.561.466.53.5Y315M-875/380
105422.680.780.4Y315L2-8110/380
116821.584.580.9Y315L2-8110/380
300SGM/ZGM-1-A65980117866.2307.8696.6Y450-6400/6000
196757.540077Y450-6500/6000
216655.2420.777.4Y450-6500/6000
73087736.7127693.7Y355M2-8160/380
146531.9165.377Y355L2-8200/380
161430.6173.877.4Y400-8220/6000
300SGM/ZGM-1-A70980126976.8368.6727Y450-6450/6000
211866.7480.980Y450-6630/6000
233364505.880.4Y450-6630/6000
73094542.6152.3723.9Y355L1-8185/380
157837198.880Y400-8250/6000
173835.520980.4Y400-8250/6000
300SGM/ZGM-1-A8573087171.3255.966.15.6Y450-8315/6000
155665.6358.777.5Y450-8450/6000
174263.1381.878.4Y450-8450/6000
59070446.6135.266.13.8Y355L2-10160/380
125842.9189.677.5Y450-10220/6000
140841.2201.578.4Y450-10250/6000
300SGM/ZGM-1-A9073092279.9290.369.15.7Y450-8355/6000
164873.6410.380.5Y500-8500/6000
184470.7436.281.4Y500-8560/6000
59074552.2153.369.13.9Y450-10185/6000
133248.1216.780.5Y450-10280/6000
149046.2230.381.4Y450-10280/6000
300SGM/ZGM-1-A9559086758.8217.963.74.1Y450-10280/6000
169653.9321.677.4Y500-10400/6000
173553.5325.377.7Y500-10400/6000
49072040.612563.73Y450-12185/6000
140837.2184.377.4Y500-12220/6000
144136.9186.477.7Y500-12220/6000
300SGM/ZGM-1-A10059091365.224366.74.1Y450-10315/6000
178559.736180.4Y500-10450/6000
182659.3365.480.7Y500-10450/6000
49075845139.366.73Y450-12185/6000
148241.2206.880.4Y450-12250/6000
151740.9209.480.7Y450-12250/6000
