Screw Pump Overhaul | Ship videos | Pump Dismantling |
Автор: SEA & SHIP
Загружено: 2023-02-24
Просмотров: 5097
Описание:
What is a screw pump?
Screw pump is a part of the dry compressed gas transfer pump series. They are positive displacement pumps that use one or more screws to move fluid or water along the screw shaft. These screws interlock to pressurize the fluid and move it into the system. These screws engage each other and reciprocate in the cavity of the cylinder. They are often used in industrial vacuum applications, often in combination with Roots blowers, and as oil-free roughing pumps in high vacuum and ultra-high vacuum systems.
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