HD系列机械隔膜计量泵

    机械隔膜计量泵是由泵头、隔膜（膜片）组成的工作腔，由减速机构带动的隔膜形成的周期性的容积变化，及往复频率（冲次）来实现流量输送的可动态、静态****调节流量的容积泵。
Mechanical diaphragm metering pump is a working chamber mading up of pump head, diaphragm (diaphragm sheet) , the diaphragm formed sector-led volume change periodically by the slow- speed organization, and the reciprocating frequency (of stroke) can be delivered to achieve the flow dynamic and static accuracy adjust the volume flow pump.

型号示例 Model Example

HD               1000  /  0.4  --   RPP
 |                  |        |         |
泵系列            流量    压力    泵头材质
Pump Series        flow    pressure   pump material

HD机械隔膜计量泵的应用 HD mechanical diaphragm metering pumps application

◆ 印染、电镀、化工、造纸行业污水处理工程的各种化学液体的****比例投加。
◆ The exact ratio of dosing in printing and dyeing, electroplating, chemical, paper industry, sewage treatment works and various chemical liquid .
◆ 电厂、钢铁、石化行业的水处理的药剂添加。
◆ water treatment reagent addition of power plants, steel, petrochemical industry

计量泵选型Metering pump model selection

为****提供适合用户应用条件的计量泵，用户在选型和订货时请尽量提供以下参数：
To insure providing customer the suitable metering pump,please supply us the below specification as soon as possible: 
1.输送的介质（液体名称）    the transportation media(liquid name）
2.流量（L/h）             flow quantity(L/h)
3.系统的压力（MPa）      system pressure(MPa)
4.介质的温度（℃）        media temperature（℃）
5.输送介质的粘度（CP)     viscosity of transportation media(CP)
6.比重                    specific weight 
7.固体含量                solid content
8.自动控制方式            auto-control method
9.外部控制信号类型         ex-control signature style

产品特点 Product Features

◆ 安装容易，操作简单，经济实用
◆ Easy installation,simple operation,applied economics 
◆ 能输送高粘度介质和各种腐蚀性液体及危险性化学品
◆ Transport a variety of  high viscosity media,corrosive liquids and hazardous chemicals
◆ 计量****，可任意调节流量
◆ Measurement precision, can be adjusted flow
◆ 流量范围：1000L/H-4000L/H
◆ Flow range:1000L/H-4000L/H
◆ ****的双凸轮结构，运行****平稳
◆ Advanced dual-cam, smooth and reliable operation
◆ 隔膜采用PTFE+弹性橡胶的多层复合结构，经久耐用
◆ Flexible rubber diaphragm with PTFE + multi-layer composite structure, durable

性能参数表