| SNH Three Screw Pump |
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SNH Three Screw Pump Details
The SNH three screw pump produced by DeNiu Pump Valve is designed, manufactured and produced according to the standard GB10887-89. A three screw pump is a rotary displacement pump that utilizes the principle of screw engagement. It relies on the rotating screw to mesh with each other inside the pump sleeve, enclosing the conveyed medium in the engagement chamber and continuously pushing it at a constant speed along the screw axis to the discharge port, providing stable pressure for the system. Three screw pumps are suitable for transporting various non corrosive oils, similar oils, and lubricating liquids. The viscosity range for transporting liquids is generally 3.0-760mm2/S (1.2-100 ° E), and high viscosity media can be transported by heating to reduce viscosity. Its temperature is generally not higher than 350 ℃.
● Advantages:
(1) The pressure and flow range is wide, with a flow range of 0.2-600m3/h and a high working pressure of up to 6.3MPa;
(2) The types and viscosity range of liquids transported are wide;
(3) Due to the low inertia force of the rotating components inside the pump, a high rotational speed can be used;
(4) Good inhalation performance and self-priming ability;
(5) Uniform and continuous flow, low vibration, and low noise;
(6) Compared with other rotary pumps, it is less sensitive to incoming gases and pollutants;
(7) Solid structure, easy installation and maintenance;
(8) Three screw pump, self-priming;
(9) Due to the universal combination serialization of components, there are various structures that can be used for horizontal, flange, and vertical installation;
(10) Heating or cooling structures can also be provided according to the needs of the conveyed medium;
● Purpose and scope of use:
Used as fuel injection, fuel supply, and delivery pump in heating equipment.
Used in the mechanical industry as hydraulic, lubrication, and remote control motor pumps.
Used as a loading, conveying, and liquid supply pump in the chemical, petrochemical, and food industries.
Used on ships for conveying, boosting, fuel injection, lubrication oil pumps, and marine hydraulic device pumps.
Three screw pumps are widely used in various industries such as petroleum, chemical fiber, metallurgy, machinery, electricity, machine tools, ships, glass, and highways.
Three screw pumps are suitable for transporting lubricating liquids such as fuel oil, lubricating oil, hydraulic oil, crude oil, asphalt, and other similar oils.
Three screw pumps are used as lubrication pumps in industry, hydraulic pumps in hydraulic systems, and conveying and boosting pumps in fuel systems; Operate as a transport and refueling pump in the oil transportation system.
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