[graphite jet pump]
[structure and characteristics]
Use along axis high-speed spray liquid in pipes, partially form of negative pressure, can make jet pump, which is applied to corrosive gas, steam, until liquid for pump, also can be made with dust crossen venturi.
Graphite jet pump is made more empty water injection pump, or make a water injection condenser. Graphite jet pump wards place of hydraulic speed is commonly 15 ~ as/s. Can also achieve 93325.4 Pa (7000mmHg) of vacuum.