Proceed to Checkout       Make an Enquiry

Author Archives: pumphouse

Mastering the Art of Impeller Selection for Submersible Waste Water Pumps


In the realm of wastewater management, the selection of the right impeller type for waste water submersible pumps is crucial for efficient operation and long-term reliability. Impellers come in various designs, each tailored to handle specific challenges posed by wastewater composition, including solids content, fibrous substances, and the risk of clogging. In this guide, we’ll explore different impeller types and how to choose the best one for your wastewater pumping needs.

Understanding Impeller Types: Impellers are the heart of submersible pumps, responsible for generating the flow and pressure required to move wastewater effectively. Here are some common impeller types and their key characteristics:

  1. Anti-Clogging Vortex Impellers:
    • Designed to handle wastewater with high solids content and minimize the risk of clogging.
    • Features a vortex design that allows solids to pass through without interference, reducing the likelihood of blockages.
    • Ideal for applications where clogging is a significant concern, such as sewage pumping stations and industrial wastewater treatment plants.
  2. Multi-Channel Propeller Open Impeller:
    • Suited for pumping charged liquids containing fibrous substances or suspended solids.
    • Features multiple channels and an open design to facilitate the passage of solids and fibrous materials without clogging.
    • Provides efficient pumping performance in applications where traditional impeller designs may struggle with fibrous content.
  3. Multi-Channel Open Impeller with Helical Channel Wear Disc:
    • Combines the benefits of a multi-channel design with the addition of a helical wear disc to minimize wear and prolong impeller life.
    • Offers enhanced resistance to abrasion and erosion, making it suitable for applications with abrasive or corrosive wastewater.
  4. Closed Impeller:
    • Engineered for top efficiency in pumping charged liquids with low fibrous content.
    • Features a closed design with tightly spaced vanes to maximize hydraulic efficiency and minimize recirculation losses.
    • Ideal for applications where energy efficiency is paramount and clogging is less of a concern.

Anti clogging vortex impellers.

Multi-channel propeller open impeller to pump charged liquids, ideal for fibrous substances.

Multi-channel open impeller with helical channel wear disc. Minimized risk of clogging.

Closed impeller for top efficiency in pumping charged liquids with low fibrous substances.

Key Considerations for Impeller Selection: When choosing the right impeller type for your submersible wastewater pump, consider the following factors:

  1. Wastewater Composition:
    • Assess the characteristics of the wastewater, including solids content, fibrous substances, and the risk of clogging.
    • Select an impeller type that is specifically designed to handle the challenges posed by your wastewater composition.
  2. Pumping Efficiency:
    • Consider the desired pumping efficiency and energy consumption of the system.
    • Choose an impeller design that balances hydraulic performance with energy efficiency, taking into account the specific operating conditions and requirements of your application.
  3. Wear Resistance:
    • Evaluate the potential for wear and abrasion in the pump system.
    • Opt for impellers constructed from durable materials and featuring wear-resistant coatings or enhancements to prolong service life and minimize maintenance requirements.
  4. Application-Specific Requirements:
    • Take into account any unique requirements or constraints of your application, such as flow rate, head pressure, and operating conditions.
    • Consult with pump manufacturers or experts to ensure the selected impeller type is well-suited to meet the demands of your wastewater pumping system.


Choosing the right impeller type for your submersible wastewater pump is essential for achieving efficient operation, minimizing downtime, and maximizing the lifespan of your equipment. By understanding the characteristics and capabilities of different impeller designs and considering factors such as wastewater composition, pumping efficiency, wear resistance, and application-specific requirements, you can make an informed decision that ensures optimal performance and reliability of your wastewater management system. Remember, investing in the appropriate impeller upfront can lead to significant long-term savings and operational benefits.

Unlocking Efficiency: The Power of Vertical Multistage Pumps

In the realm of water pumping solutions, efficiency reigns supreme. Whether it’s for industrial applications, water supply systems, or commercial buildings, the quest for optimal performance and resource conservation drives innovation. One such innovation that stands tall in the world of pumping technology is the vertical multistage pump.

Credit: Saer Pumps

Understanding Vertical Multistage Pumps:

Vertical multistage pumps are versatile workhorses engineered to meet the demands of various pumping applications. Unlike traditional single-stage pumps, which operate using a single impeller, multistage pumps feature multiple impellers stacked in series on a common shaft. This design enables these pumps to generate higher pressures with greater efficiency, making them ideal for applications requiring high-pressure delivery.

Key Features and Benefits:

1. High Pressure Capability:

  • The primary advantage of vertical multistage pumps is their ability to deliver high pressure. By employing multiple impellers, these pumps can effectively boost water pressure to meet the requirements of demanding applications such as high-rise buildings, industrial processes, and water treatment systems.

2. Compact Design:

  • Vertical multistage pumps boast a space-saving design, with a vertical configuration that minimizes the footprint required for installation. This makes them particularly well-suited for applications where space is limited, such as in pump rooms or compact industrial settings.

3. Energy Efficiency:

  • Efficiency is a hallmark of vertical multistage pumps. Their multistage design enables them to achieve high hydraulic efficiency, translating to lower energy consumption and reduced operating costs over the pump’s lifecycle. This makes them an environmentally friendly choice for sustainable pumping solutions.

4. Smooth and Quiet Operation:

  • Vertical multistage pumps are engineered for smooth and quiet operation, thanks to precision-balanced impellers and high-quality construction. This ensures minimal vibration and noise levels, enhancing the comfort and safety of pump operators and surrounding environments.

5. Versatile Applications:

  • From water supply and pressure boosting to HVAC systems and irrigation, vertical multistage pumps find application across a diverse range of industries and sectors. Their adaptability and reliability make them a go-to solution for meeting varying pumping needs.

Applications of Vertical Multistage Pumps:

  • High-rise Buildings: Vertical multistage pumps are the backbone of water supply systems in tall buildings, providing consistent water pressure to every floor.
  • Industrial Processes: From boiler feed applications to reverse osmosis systems, multistage pumps play a crucial role in industrial operations requiring high-pressure water delivery.
  • Municipal Water Supply: Municipalities rely on vertical multistage pumps for water distribution networks, ensuring reliable water supply to communities.
  • Agricultural Irrigation: In agricultural settings, these pumps facilitate efficient irrigation by delivering water at high pressure to crops.

Conclusion: Elevating Pumping Performance with Vertical Multistage Pumps

Vertical multistage pumps exemplify the marriage of engineering excellence and efficiency, offering a reliable solution for high-pressure pumping requirements across diverse applications. With their compact design, energy efficiency, and versatility, these pumps stand as pillars of innovation in the world of pumping technology.

At Pumphouse Ireland, we are proud to offer the SAER MK Vertical Multistage Pump Range tailored to meet your specific needs. The SAER MK Pump Range are available in wide range of sizes. They are also available fitted with a Variable Speed Drive. Visit the SAER MK Pump Range page to find out more information and also request a quote!

Unlock the power of vertical multistage pumps and experience a new standard of pumping excellence!

The Importance of Water Conservation and How Pumps Can Help

Water is a precious resource, and as global concerns about water scarcity rise, the need for efficient water management becomes increasingly vital. In this blog post, we’ll delve into the significance of water conservation and explore how the right pumps can play a crucial role in promoting sustainable water usage.

Understanding the Need for Water Conservation:

Water scarcity is a growing global challenge, impacting communities, agriculture, and industries. Conserving water is not just an environmental responsibility; it’s a necessity for ensuring a sustainable future. By using water wisely and minimizing waste, we can contribute to the preservation of this essential resource for generations to come.

The Role of Pumps in Water Conservation:

Water pumps are integral to various processes, from supplying water for agricultural irrigation to maintaining water pressure in residential and industrial settings. Here’s how the right pumps can actively contribute to water conservation efforts:

1. Efficient Water Distribution:

  • Modern pumps, such as those with variable speed drives and smart control systems, can distribute water more efficiently. This ensures that the right amount of water is delivered precisely where it’s needed, minimizing wastage.

2. Precision Irrigation in Agriculture:

  • Agricultural irrigation is a significant consumer of water. Pumps designed for precision irrigation allow farmers to optimize water use by delivering the precise amount required by crops, reducing excess water application and runoff.

3. Leak Detection and Prevention:

  • Pumps equipped with advanced monitoring systems can detect leaks in the water supply system. By identifying and addressing leaks promptly, water loss is minimized, and overall system efficiency is improved.

4. Reclaimed Water Systems:

  • Pumps play a vital role in reclaimed water systems, where treated wastewater is reused for non-potable purposes. These systems reduce the demand on freshwater sources and contribute to sustainable water use.

Tips for Water-Efficient Pumping:

  1. Regular Maintenance:
    • Keep pumps well-maintained to ensure optimal performance. Regular inspections and timely repairs prevent inefficiencies and water wastage.
  2. Upgrading to Energy-Efficient Pumps:
    • Consider upgrading to energy-efficient pumps with features like variable speed drives. These pumps not only save energy but also enhance overall system efficiency.
  3. Implementing Smart Pumping Solutions:
    • Explore smart pumping solutions that utilize sensors and automation to adapt pump operation based on real-time demand. This ensures water is delivered efficiently without excess usage.

Community and Environmental Impact:

Efforts to conserve water through efficient pumping systems extend beyond individual benefits. By adopting water-saving practices, communities can collectively contribute to preserving water resources and reducing the environmental impact of excessive water consumption.

Conclusion: A Sustainable Future with Responsible Water Management

As stewards of the environment, it’s our collective responsibility to prioritize water conservation. By investing in and promoting the use of water-efficient pumps, we can make significant strides towards a sustainable future where water is used wisely and preserved for generations to come.

At [Your Company Name], we are committed to providing water pumps that not only meet your operational needs but also align with our shared commitment to water conservation. Contact us today to explore how our pumping solutions can contribute to a more sustainable and water-efficient future.

SAER Pumps have made improvements to their pump range to ensure efficiency is the priority

Remember, every drop saved today contributes to a greener tomorrow!

Product categories

Translate »