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最大功率效率汽蚀余量间断通过最大颗粒重量

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