格兰富屏蔽泵UP15-14

many home owners wait up to 60-seconds ormore

for hot water to their faucet or shower….

许多家庭在打开热水龙头后,到热水出来需要等待60秒,甚至更长

with grundfos the wait is over!!!

有了格兰富,你不须再等待!!!

up series - new home  up系列–新装饰的住宅

return-line热水回水管 

areturn-lineis installed from the end of thehot water supply line back to the water heater

从远端的热水用水点接一热水回水管至热水器

a circulator pump is used to circulate water through themain hot water line and the return-line back to the water heater tokeep hot water in the main line

在热水回水管上安装一台循环泵,在热水管,热水回水管,和热水器所组成的回路中来循环水,使热水管中的水温保持在一定的范围内

a timer, a, or both may be used to control theoperation of the pump

配合时间控制器,温度控制器,或二者的一起使用,来控制循环泵的运行

system components系统中部件

grundfos up circulator pump格兰富up循环泵

piping insulation保温材料

system timer时间控制器

a温度控制器

comfort system – retrofit
comfort系统–创新应用

why hot water recirculation has been virtuallyimpossible for existing homes?

为什么在已装饰好的住宅内不能安装生活热水再循环系统?

traditional hot water recirculation is difficult, if notpractically impossible to install in existing homes --- especiallyhomes with finished basements

由于须安装热水回水管，要破坏原来的装饰!

new strategy for existing homes

创新的解决方案–为已装饰的住宅

the grundfos comfort system provides a unique and costeffective solution for your customers that will make them happy andearn you more profits

格兰富创新地开发出comfort系统，为您提供独特的解决方案。

new home construction

up series (return-line)

新装饰的住宅：up系列+热水回水管

retro fit

comfort system (by-pass) 

已装饰的住宅：comfort系统(格兰富温控阀)

"格兰富屏蔽泵up15-14"的型号为up15-14，材质是铸铁，驱动方式为电动，性能是无泄露，原理为离心泵，泵轴位置是卧式，叶轮结构为半开式叶轮，叶轮数目是单级，叶轮吸入方式为单吸式，流量是1.3（m3/h），扬程为2.1（m），温度范围是+2+90（℃），品牌为grundfos/格兰富