In Asia Centrifugal pump species, in accordance with the pump head will be divided into low pressure pump, medium pressure pump and high pressure pump. Low-pressure pump refers to the head 1-100m, medium-pressure pump is rated head at 80--650m, high-pressure pump is the head more than 650m centrifugal pump. Today, we come to understand the use of medium-pressure pump. Medium pressure pump instructions for use Medium pressure pump instructions 1. Direction of rotation: clockwise (from the shaft end) as a standard, counterclockwise as a special sample. The confirmation of the direction of rotation can be detected by the momentary starter motor. 2. Hydraulic oil: 7MPa or less. 3. Drainage pipe pressure: The drain pipe must be directly connected to the oil tank received under 7, and piping back pressure generated, please maintain below 0.03MPa. 4. Working oil temperature: contact operating temperature of 15-60 degrees. 5. Axis with: pump shaft and motor shaft eccentric error does not exceed 0.05mm, the angle error is not bad 1 °. 6. Oil suction pressure: oil pressure at the mouth of -0.03 to 0.03MPa. (Editor: Yunhai QQ:) Recommended reading: Acting procurement 2016 Xiamen 98 CIC home pump booster pump and circulating pump What are the differences
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