DL系列立式多级泵有DL普通型、DLT生活给水型和DLR热水型三个基本型号。

    DL普通型以普通铸铁为主要材料，可输送温度不高于80℃的清水或理化性质类似于清水的其它液体。DLT生活给水型泵，叶轮及其它动磨擦件采用优质铜合金制造，特别适用于住宅小区、宾馆饭店及其它高层建筑中泵送生活用水。DLR热水型泵采用耐温轴封部件，可在不加冷却水的情况下输送105℃以下的热水。
    该系列泵吸入口径为50-150mm，流量为12.6-160m³／h，扬程为24-239m，功率为3-160kw,电压：380v。

There are three models in the DL series vertical multi-stage pumps;they are DL basic, DLT for cold water supply and DLR for hot water supply.

The DL hasic are mainly of cast iron,casing ring,blancing niston andsheeve's are of bronze;this DL basic is good for clear water with temperatureleww than 80℃.In the DLT series cold water srpply pump,the impeller and moving paris suhject to friction are made of copper alloy, mostly used in the water supply for reaidential complex,hot-els and digh rase huildings.The DLR Series are equipped with shaft seal good for the pumped liquid with temperature less than 105℃ without external coolding to the seal.

Inlet diameter:50-150mm Capacity:12.6-160m³/h Head:24-239m Power:3-160KW Voltage:380V






【主要用途及特点】
APPLICATION AND CHARACTERISTIC

    高层建筑生活、消防、采暖、空调系统给水，城镇、城市住宅小区公共供水，也可用于工矿企业给排水以及低压锅炉循环给水。

    占地面积大大减少，运行平稳，噪音低。泵的出口方向可相对 进口成0、90、180、 270方向布置，方便泵与管道的布置。

Water supply for high rise building,fire profection,heating,chilledwater in rhe air conditioning system,town main,residential complex,industrial application, and Iow pressure circulator of the boiler system.

Take less space,produce much quiet and smooth operation.The outlets of these DL series Pumps could be arranged at a position of 0,90,180,270 in relation with the inlet position,this could make piping layout inthe pumps room more easier and neater.