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Waste Water

Wastewater Pumps for Industrial and Municipal Water

ARO Water And Wastewater Pumps Deliver Strong Performance With Longer Lifespans, All At A Lower Cost.

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ARO Solutions

ARO expertly designs products to provide a smart, simple and reliable option for your wastewater application. Our focus is on building heavy duty pumps that are as tough as the environments they are in. We know that sewage water and wastewater management is key to your operation. ARO fluid handling systems are products you can rely on, backed by a team you can count on.

We build products that can turn your toughest challenges into easy tasks. Our Pit Boss product line offers you a rugged and reliable pump for your dewatering system. If you are looking for an efficient pump that offers multi technology solutions our EVO Series™ is the product for you. You’ve never seen a pump like this, we are sure of it.

ARO Pump Solutions for Water and Wastewater Applications:

  1. Built to Last Construction: ARO has a wide product offering of heavy duty pumps built to take on any tough task in water and wastewater applications. We design sewage pumps to withstand the demands of these challenging environments.
  2. Reliable and Cost-Effective: Our pumps are reliable and cost-effective options for handling and transferring fluids with high solids content. This is important in situations where efficiency and reliability are mandatory.
  3. ARO Diaphragm Water Pumps: ARO diaphragm water pumps excel in water and wastewater applications. Built to outperform other options in the field.
  4. Superior Seal Design: Unlike electric pumps that use mechanical seals, ARO diaphragm water pumps utilize a more robust seal. This helps prevent leaks and potential hazards that could arise from using mechanical seals.
  5. Water and Wastewater Applications: ARO's pumps are well-suited for a range of water and wastewater applications, including:
    • Dewatering through filtration using processes like filter press.
    • Chemical dosing for neutralizing pH levels and treating sludge.
    • Transferring wastewater from sumps and collecting samples.
    • Serving in municipal water treatment plants, wastewater treatment plants, and utility pumps.
    • Participating in the sewage treatment process.
    • Contributing to potable water systems.
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What ARO Wastewater Pump solution fits best in your application?

ARO Pit Boss Pump and ARO Dewatering System: Tackling Your Toughest Challenges

At the heart of our success lies the ARO Pit Boss Pumps for Dewatering and Solids-Handling and ARO Automatic Dewatering System. Engineering cutting-edge solutions to tackle the most demanding wastewater applications, providing unmatched reliability, efficiency, and performance. Whether you are dealing with varying head pressures, precise metering, or rapid volume discharge, our heavy duty pumps stand ready to meet your unique needs.

Now introducing the EVO Series™ The Evolution of a Process Pump.

This new technology provides a solution for challenging industrial applications and has proven itself a revolutionary solution for wastewater processes.

EVO Series™: The Evolution of Excellence in Filter Press Processes and Wastewater treatments

  • The EVO Series™ process pump of ARO, performing in dewatering applications and exceeds expectations for a commercial cleaning chemical production facility. With its ability to maintain consistent flow rates, operate at multiple speeds, and provide precise metering, the EVO Series™ ensures compliance with municipal requirements. Its remarkable "sprint" capability means you can handle sudden surges in wastewater volume, all while enjoying remarkable energy efficiency and minimal maintenance. The case study is available to download.
  • In another successful real life application a concrete washout waste services customer wanted to optimize their filter press processes. The EVO Series™ Sealless Process Pump is purpose-built to excel in filter press applications. By combining the benefits of a diaphragm pump with unique characteristics, it ensures a fast and effective process. The case study is available to download.

Overall, our ARO pump solutions provide a reliable and efficient way to manage water and wastewater in various industrial and municipal settings. Our focus on robust construction, superior seal design, and specialized diaphragm water pumps makes ARO stand out as a solution for challenging water management tasks.

EVO Series Pump Application in chemical wastewater for detergent industry - LD

ARO Solutions for Water & Wastewater

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EXP Series Diaphragm Pumps

EXP Series air operated diaphragm pumps with broad chemical compatibility, patented pneumatic motor, automation and remote control capability
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Pro Series Diaphragm Pumps

Ideal for OEM and general industrial applications, these pumps feature big performance in a small package. ARO’s Industrial Grade, Pro-Series Diaphragm Pumps provide high performance and stall-free reliability with flow rates up to 897 l/min (237 gal).
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Electric Diaphragm Pumps

ARO EVO Series™ Electric Diaphragm Pumps offer a unique set of proven technologies in one breakthrough sealless positive displacement pump.The evolution in process pump technology for fluids or powders
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Flap Valve Pump PF20X-XXX-SXX-B | ARO Fluid Handling

These pumps are designed to handle materials that are stringy, fibrous, large solids (suspended or non-suspended), abrasive, slurries and other applications less suited for ball check style pumps. They are useful for feeding filter presses, waste treatment, dewatering, filled material transfer and a variety of other demanding applications.
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2:1 Ratio High Pressure Pump

The high pressure pump was developed for applications requiring fluid pressures in excess of the 100 PSI (6.9 bar) developed by traditional pumps.The 2:1 ratio is accomplished by using the effective surface area of both diaphragms to double the output pressure.
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Pit Boss™ Dewatering Pumps

When you purchase an ARO® Pit Boss pneumatic diaphragm pump, you can be confident that you’re getting industry-proven durability, reliability, and value. They’re the ideal solution for general transfer, dewatering, and solids-handling applications.
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Automatic Dewatering System | ARO Fluid Handling

The ARO Automatic Dewatering System offers automatic on/off controls for PRO and EXP diaphragm pumps. A pneumatically controlled Liquid Level Sensor is used to easily control the fluid level within a desired range.

Features & Benefits

The ARO Difference

Industrial and manufacturing professionals have relied on ARO products for 90 years. Our submersible pumps and wastewater treatment pumps offer many benefits.

✓ Safety - AODD pumping systems with leak-free, stall-free capability ensure safety.

✓ Long-lasting diaphragms to minimize downtime and exposure to potential safety hazards

✓ Versatile and Flexible - AODD pumps are compatible with a broad range of chemicals. Pumps can be cleaned and moved between processes, and one pump can be used for numerous applications.

✓ Reliable pressure and greater flow control

✓ Productivity - Our EXP Series diaphragm pumps have optional integrated electronic interface features. Leak Detection, End-of-Stroke and Solenoid Controlled Operation help manufacturers aggregate data to increase productivity and reduce downtime.

✓ Portable and self-priming for quick-start operations

✓ Chemical resistant pumps available in stainless steel, polypropylene, PVDF and conductive poly

Downloads

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Case Study - EVO and Wastewater Dewatering

EVO Series Case Study_Filter Press.pdf

Case study - EVO for Filter Press