3QGB Three Screw Insulated Pump

The 3QGB three screw insulation pump is a positive displacement pump that has the advantages of simple structure, small volume, stable high-speed operation, low pressure pulsation, stable flow rate, low noise, and high efficiency. It uses the principle of screw engagement to rely 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. Provide stable pressure for the system.

Three screw pumps are suitable for transporting various non corrosive oils and liquids similar to oil. The viscosity of the transported liquid is generally 3.0-760mm2/s. High viscosity media can be transported by heating to reduce viscosity, and their temperature generally does not exceed 350 ℃.

The 3QGB three screw insulated pump is made of cast steel and comes in two types: insulated and non insulated. It is recommended to use insulated screw pumps for high viscosity media. The inlet and outlet directions of the pump. Normally, when leaving the factory, follow the direction shown in the diagram, which is right in and left out. If the user has specific requirements, it can also be designed as left in and right out.

Three screw pumps are used in various industries such as petroleum, chemical fiber, metallurgy, machinery, power, machine tools, ships, glass, and highways.

Three screw pumps are suitable for transporting lubricating liquids such as fuel oil, lubricating oil, hydraulic oil, heavy oil, asphalt, and other similar oils.

The pump has good sealing performance and adopts mechanical seals. Different materials are selected for the friction parts of the mechanical seal according to the user's different media. For high viscosity media, hard alloy materials with high mechanical strength and good wear resistance are selected to ensure sealing performance at high temperatures.