When choosing a wastewater pump from wastewater pump manufacturers, there are some key factors you should consider to ensure longevity and maximum efficiency and reduce your long-term costs. Quality wastewater pumps are used in the collection of effluent, sewage, drainage and seepage water. When choosing the right pump, whether, for your new system or replacing an old pump, there are some things you should consider to make a difference in the reliability, performance and cost-saving energy efficiencies.
Types of wastewater pumps
Conventional pumps
These pumps are known as non-clog pumps, drywell pumps and solids handling pumps. Their main purpose is to pump fluids that contain soft solids and stringy materials. They don’t require frequent cleaning and servicing to function without plugging. They can be installed with vertical mounting or horizontal mounting.
Submersible pumps
These wastewater pumps are non-clog pumps and are immersed in the water for operation. They come equipped with very powerful motors and are installed in the wet well directly. This means that pumping stations that use submersible wastewater pumps do not require a dry well.
Pump capacity
When choosing a wastewater pump, the first step is to examine the hydraulic characteristics of the application. In choosing the right wastewater pump, it is key to estimate the capacity that is needed. Reviewing the required flow rate and determining the right size will make it simple to estimate and display these features with a system curve that is specific to your application.
Fluid characteristics
Before choosing a pump from wastewater pump suppliers, it is important to consider the fluid characteristics. The type of materials in the fluid is an important consideration when choosing a wastewater pump. The fluid streams in the treatment plants are characterised by their properties such as grit, large solids, scum, sludge and flocculated materials – as these will create different considerations that should be accessed when choosing a pump for your application.
Wastewater pumps are required to handle solids such as towels, personal wipes, and cleaning clothes, which have become more prevalent in the flow of wastewater. Choosing a pump that can deal with these solids is very important as these materials can bind together and create a large mass that can cause clogging in the pump and system piping.
Altitude
When considering the altitude, it is crucial to know that the evaluation of the site for installing the pump can affect the operation of the pump because the higher the elevation, the less the suction lift there is for the wastewater pump. For pumping systems that have atmospheric suction pressure, the net positive suction head available calculation should be checked to include the atmospheric pressure at the site of application.
Temperature
Before buying wastewater pumps from wastewater pump manufacturers, you should consider the temperature. Heat can impact a lot of motor components and create deterioration within the pump. It can also negatively impact the performance of the pump. Temperature is also a critical consideration when choosing the right wastewater pump. A lot of pump companies offer pumps that come with high-temperature winding options to solve the issue of the maximum water temperature that can be pumped.