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May 11, 2022 View:

The Difference Between Lobe Rotary Lobe Pump And Nyp High Viscosity Rotary Lobe Pump

NYP high viscosity lobe pumps and rotary lobe pumps are both positive displacement lobe pumps, they have intersection in the field of application but also have differences, today Ace will take you to understand the difference between the two.

I. Differences in working principle.

NYP high viscosity lobe pump is a new type of volumetric pump developed according to the needs of petroleum, chemical, paint, oil, medicine, dyestuff, food and other industries, mainly consisting of inner and outer rotor, shaft, pump body, front cover, bracket, seal, bearing and so on. For high temperature, high viscosity and corrosive media, the packing seal is used. When conveying easily crystallized materials, the front cover and pump body can be designed with an insulation jacket, which can be melted by steam insulation when working.

The rotary lobe pump is one of the fluid devices that uses two rotors with synchronous movements. The rotors are driven by a pair of external synchronous gearboxes and the rotors are driven by the drive shaft to rotate in the opposite direction synchronously, thus constituting a high vacuum and discharge pressure, which is particularly suitable for the transport of pharmaceutical grade media and corrosive high viscosity media.

II. Differences in application areas

NYP high viscosity lobe pumps are particularly suitable for conveying highly viscous materials, petroleum, chemical, paint, oil and grease, pharmaceutical, dye, food and other industries have applications, viscosity can be transported 600000cS materials, rotary lobe pumps can also transport high viscosity materials, but the majority of rotary lobe pumps are used in the food industry and work conditions containing suspended particles, such as sauce, dairy products, fibre syrup, syrup and food raw materials, raw liquids, beer, wort, yeast, soft drinks, fruit concentrates, juice drinks, etc.

The above is the difference between rotary lobe pumps and NYP high viscosity lobe pumps, you can follow the specific requirements of the working conditions to choose the right pump.