精品久久免费观看-成人在线精品视频-色妞精品一区二区-97精品福利视频在线-中文字幕精品一区,综合五月天堂,中文国产亚洲,在线新拍精品国产91,国产主播在线播放,国产主播在线观看,国产主播在线观看第一页,国产主播在线观看网,国产专区日韩专区欧美专区 ,94久久国产乱子伦精品免费|人妻内射一区二区在线视频|中文字幕有码无码在线观看|精品人妻少妇嫩草AV无码专区 ,久久亚洲αV成人无码_欧美在线看片α免费观看_国产精品亚洲片在线观看_青青久久久久精品亚洲αV中文

	產(chǎn)品名稱：	DL-DLr多級(jí)離心泵
	產(chǎn)品型號(hào)：	DL-DLr多級(jí)離心泵

	: 　86179555

　產(chǎn)品詳細(xì)介紹

DLr型立式多級(jí)離心泵 是從臥式多級(jí)離心泵基礎(chǔ)上進(jìn)行優(yōu)化設(shè)計(jì)和制造,其性能符合國(guó)家標(biāo)準(zhǔn)JB/T2727-93的要求。該泵吸入口與出水口分上下結(jié)構(gòu),用戶在安裝時(shí)可根據(jù)實(shí)際情況將進(jìn)出口方向從垂直點(diǎn)上旋轉(zhuǎn)90°、180°、270°四個(gè)位置。泵軸與電機(jī)軸處在同一水平線上,密封采用機(jī)械密封裝置,軸承采用低噪音軸承,故整機(jī)運(yùn)轉(zhuǎn)時(shí)噪音很低,振動(dòng)很小,大大改善了使用環(huán)境,提高了使用壽命。立式多級(jí)泵其特點(diǎn)是占地面積小、揚(yáng)程高、安裝、維修方便。

DLr vertical multistage centrifugal pump is based on the horizontal multistage centrifugal pump to optimize the design and manufacture, its performance in line with the requirements of the latest national standards JB/T2727-93. The pump inlet and outlet points up and down the structure, the user can install the actual situation of import and export according to the direction of rotation from the vertical point of 90 °, 180 °, 270 ° four locations. Pump shaft and motor shaft at the same level, sealed with mechanical seals, bearings low noise bearings, so the machine running very low noise, vibration small, greatly improved the use of the environment, improve service life. It features small footprint, high lift, installation and maintenance.

　DL-DLr多級(jí)離心泵使用范圍:

　　適用于高層建筑給排水,消防用泵、工廠、礦山、油田等單位輸送溫度在90℃以下清水或物理化學(xué)性質(zhì)類似于水的液體。

DL-DLr use of multi-stage centrifugal pumps:
For high-rise building water supply and drainage, fire pumps, factories, mines, oil fields and other units to transport water temperature below 90 ℃ or similar physical and chemical properties of liquid water.