Here’s what you need to know about Vortex Pumps

To help you understand how Vortex pumps UK work, we have compiled some Pumping Basics. It is crucial to consider the appropriate impeller type when selecting a centrifugal pump for a specific application. For fluids with large solids or high viscosity, single screw impellers or vortex impeller centrifugal pumps are often the best choice due to their free passage through the pump housing.

Vortex pumps generate a whirlpool-like motion in the fluid using a recessed impeller that allows solids and gases to pass without direct contact with the rotor, making them less likely to clog. The suction must be powerful enough to overcome the density of the suspended particles and pull them into the centre of the vortex, requiring high horsepower.

Although vortex pumps have a non-clogging design, they may have lower efficiency (up to 50{9281046d44a12349a8aab5cb4ead3830e4c4429c260446471c9e8fc98f8f4729}) compared to other pumps. They also vibrate less and wear better due to their loose tolerances and vortex induction as the driving force.

The recessed impeller pump has several advantages over other pump types, such as less effect on the impeller by solids in the fluid, low flow rate operation, and less radial force on the impeller. However, it may not be as hydraulically efficient as other pumps.

Screw impeller pumps are generally more economical to operate, but they require a higher initial investment than vortex pumps. Therefore, if energy efficiency is not as crucial, and resistance to wear and abrasion from the pumped fluid is more valued, the lower investment cost of the vortex pump may be more appealing.

Vortex slurry pumps are specifically designed to pump thick, fibrous slurries without the cavitation and clogging issues of centrifugal pumps, making them a more efficient way to pump thick slurries.

In summary, a vortex pump creates a vortex in the fluid to increase its pressure and is typically used in high-pressure applications such as water treatment or oil and gas production. If you require a vortex pump, Egger Pumps UK can provide you with state-of-the-art pumps.