NEWS-Botou Special Pump Valve Manufacturing Co., Ltd.

Usage and structure of asphalt insulation pump

The pump body of the asphalt insulation pump is equipped with a hollow interlayer and inlet...

螺杆泵的特点和分类

螺杆泵是容积式转子泵,由依靠由螺杆和衬套形成的密封腔的容积变化来...

Installation inspection and usage instructions for screw pumps

Screw pump is a single screw conveying pump, and its main working components are the eccent...

Installation matters and fault analysis and solution of circular arc gear pump

The pump can be installed in refueling vehicles, oil depots, and oil depot pump rooms....

Dismantling method and mechanical seal precautions for gear oil pump

Disassembly method of gear oil pump:...

渣油泵注意事项和安装管理

渣油泵转向改变，则其吸排方向也改变叶片泵都 有规定的转向，不允许...

齿轮泵故障解决办法和运行寿命注意

齿轮泵常见故障及解决方法如下： 　　（1）故障现象：泵不能排料 ...

Sealing form and fault prevention method of gear oil pump

Skeleton seal: It is a self tightening lip seal with a simple structure, small size, low co...