国产 日韩 欧美 另类 中文字幕第一页永久久久 青青草成人勉费视频 日韩二区精品视频

Technical Sales Center Email: sales@china-pdfc.com
Welcome to PDFC
EN
CN

PI Series End-suction Fire Pump

Saving space, pipeline layout easier.
????????
Design according to GB6245
????????
Design According to NFPA20
????????
Max. Capacity: 2400m3/h?(667L/s)
????????
MAWP: 2.0MPa
????????
Material:DI/S.S./Bronze
Certificate:
Back

Product descriptionApplication fieldDownload

As the heart of a water/foam fire protection system, fire pumps used to provide fire pressure water are critical in the system. Due to the needs of the fire protection system, the fire pump has its own characteristics: intermittent work system, high reliability requirements, wide operating range, flat flow rate - pressure performance curve. The fire pump produced by our company is developed according to the above characteristics and requirements, and complies with FM1311 "Centrifugal Medium Open Fire Pump", National Standard GB6245 "Fire Pump" and American Fire Protection Association Standard NFPA20 "Installation Standard for Fixed Fire Pump" new

Technical Sales Center:
021-36162438
021-36162866
成人免费古装毛片| 中文字幕人妻视频永久| 午夜免费无码在线| 国产亚洲欧美中文字幕| 日韩va无码中文| 欧美人萋精品一区二区三区| 日本天堂免费观看| 国产精品久久一区性色aⅤ| 国产高清国内精品福利色噜噜| 在线午夜视频网站| 色噜噜国产精品视频一区二区| 国产成人综合视频欧洲| 区欧美激情免费看成人| 国产精品视频在这里有精品| 国产中文字幕AV| 狠狠躁18三区二区一区 | 亚洲男人AV天堂午夜精品| 完整观看高清秒播国内外精品资源| 中文字幕无码久久一区二区 | 亚洲无码在线精品免费| 国产精品有码视频| 国产99久久久久久免费看| 97成人在线视频| 中字无码久久国产精品14| 国产亚洲精品精品国产亚洲综合| 日韩精品无码久久精品视频| 国产精品主播一区二区主播| 亚洲国产成人精品无码区在线播放| 亚洲人成亚洲精品| 午夜剧情男人吃奶| 欧美日韩精品在线播放| 欧美日韩一道在线| 一本久久a久久精品综合香蕉| 精品无码福利在线网站| 亚洲?∨无码一区二区三区| 欧美日韩综合高清一区二区| 无码精品日韩一区二区三区| 无码人妻精品一区二区三区99不卡 | 色婷婷在线观看一区二区| 女人天堂超碰97在线| 国产亚洲精品性色Av片在线播放|