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["고aeda도유기기초유를 사용하는 산업용 泵", ["请问大家:有一种高粘度润滑油基础油,41℃下运动粘度在41~51Cst之间,在45℃下运动粘度在41~51Cst之间。现在想输出流量为0.5~1.5t/hr,输送温度为41~51℃。泵头,泵吸入管和排出管线均需要保温,输出压力为3.5~6.5MPa可调。请问大家应该选择什么型号的泵?是什么类型的?", "정지식 泵、 齿轮泵 등 용적 泵", "로筚 泵 和 齿轮 泵 등 용적 泵의 유동성은 크지 않아요" "로筚 泵 和 齿轮 泵,相比较比较 적합해요"#ac"이 포스트는 28119 "流量小粘度大压压高时,当属容积 泵系列齿轮 泵结构简单体积小价格低优先考虑另外膜 泵柱塞 泵都是很常见的容积 泵能选出型号也可具体咨询 泵厂家当然了齿轮 泵也适合但对其没有太多接触不甚了解只觉结构相对复杂些价格不会低吧" "회전 �泵 可以요关键还要耐1以上以上 温度" "회转 �泵 �可以요但成本不低啊" "为啥回转 泵比比螺杆 泵便宜?吗" "만족您的生产要求的才是好 泵和价格无关"

2018-09-19View Original

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请问大家: 有一种高粘度润滑油基础油,40℃下运动粘度在1500~1600Cst, 100℃下运动粘度在140~150Cst,现在想输出流量为0.1~1.0t/hr,输送温度为100~120℃,泵头,泵吸入管和排出管线均需要保温,输出压力为3.0~6.0MPa可调。请问大家应该选择什么型号的泵?是什么类型的?
Reply #22018-09-19
双螺杆泵、齿轮泵等容积式泵
Reply #32018-09-20
螺杆泵和齿轮泵吧,流量扬程都不大
Reply #42018-09-20
螺杆泵和齿轮泵,相对比较适合
Reply #52018-09-20
本帖最后由 3983596_FPPZ 于 2018-9-20 09:09 编辑 流量小,粘度大,压力高,当属容积泵系列,齿轮泵结构简单,体积小,价格低,优先考虑,另外隔膜泵、柱塞泵都是很常见的容积泵,能选出型号也可,具体咨询泵厂家,当然了,螺杆泵也适合,但对其没有太多接触,不甚了解,只觉结构相对复杂些,价格不会低吧
Reply #62018-09-21
转子泵可以不?关键还要耐120度以上的温度。
Reply #72018-09-25
转子泵可以的,选那种带保温夹套的转子泵,但成本不低啊
Reply #82018-09-27
为啥转子泵比螺杆泵便宜?
Reply #92018-09-27
满足你生产要求的才是好泵,和价格无关

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