Why Choose MPE?

Motor Protection Electronics (MPE Inc.) has built a reputation for creating robust, user-friendly motor protection devices and pump control panels trusted by OEMs, utilities, contractors, and facilities across North America.

MPE Advantages:

  • Built to Withstand Harsh Conditions: Each unit is designed for tough electrical environments—resistant to voltage spikes, overloads, and weather.

  • Compact & Easy to Install: MPE’s control panels and relays are compact and intuitive, speeding up installation and reducing labor costs.

  • Advanced Motor & Liquid Level Control: Safeguard your investment with built-in overload protection, voltage monitoring, and reliable liquid level control using standard transducer inputs.

  • User-Friendly Programming: MPE controllers are designed with an intuitive interface—no computer required. Easily program settings in the field for pump up or pump down applications in both water and wastewater systems.

  • Scalable Control Options: Controllers available for single-pump systems up to complex operations with 6 pumps, with both standard and intrinsically safe models for hazardous locations.

  • Smart Features: Digital displays, alarm outputs, and diagnostic indicators help you stay informed and in control.

  • Made in the USA: Every product is proudly designed and manufactured in the United States.

Featured MPE Products We Carry

At Pump Systems Inc., we stock and support a broad lineup of MPE’s most popular and proven models.

  • Pump Saver® Plus:
    Protects single-phase and three-phase motors from dry-run, over/under voltage, phase loss, and rapid cycling. Ideal for submersible and above-ground applications.

  • Duplex Pump Controllers:
    Alternating and simultaneous control of two pumps with built-in logic, overload protection, liquid level inputs (including transducers), and easy troubleshooting indicators.

  • Multi-Pump Controllers:
    Versatile units capable of controlling 1 to 6 pumps in pump up or pump down configurations—ideal for applications requiring scalable and reliable liquid level management.

  • Current & Voltage Monitors:
    Stand-alone monitoring relays designed to detect power fluctuations and prevent damage to critical pump and motor systems.

  • Pump Control Panels:
    Compact, pre-wired units featuring MPE’s control technology—offering easy integration for new installs or retrofits.

  • Intrinsically Safe Relays:
    Designed for hazardous environments where safety, compliance, and reliable control are essential.

MPE products are trusted across industries where reliable motor protection and liquid level control are critical:

Municipal Water & Wastewater Systems

City water and wastewater systems require dependable motor control for safe, uninterrupted service. MPE’s motor protection relays and pump controllers guard important equipment from dry run, voltage imbalance, and overloads, decreasing unplanned shutdowns and helping to protect public infrastructure. Their control panels and monitoring systems make everyday operations simpler with compact, durable components designed for use in utility applications. Whether managing a small rural utility or a large municipal network, MPE products work to meet your system’s unique needs.

Commercial & Industrial Pumping

MPE’s motor protection devices avoid motor failure before it leads to shutdown by detecting power irregularities and turning equipment off before issues escalate, keeping production flowing and costs under control. Their easy-to-use interface keeps setup time low and allows for fast on-site diagnosis, with flexible controls to accommodate various industrial applications. Industrial environments are likely to have electrical noise, power surges, and dusty or corrosive conditions. MPE designs and produces with these uses in mind, ensuring long-term protection and added dependability in all environments

Irrigation & Agricultural Systems

Farmers and growers rely on pumps to water crops and maintain operations. MPE’s pump savers and control panels protect irrigation systems from dry running, short cycling, and power anomalies, with consistent water delivery throughout the season. These devices offer automatic protection and simple diagnosis, allowing pumps to run safely even in remote or unattended areas. Pulling water from a well or boosting pressure through pivot systems, MPE products protect costly equipment from damage. Due to their compact size and simple installation, they are ideal for contractors and farms who need reliable protection without a large learning curve.

Oil & Gas Operations

Oil and gas installations require equipment that are safe and reliable. MPE offers intrinsically safe relays and protective devices made for use in Class I, Division 1 & 2 hazardous environments, minimizing risk while providing full system control. Diagnostic indicating and alarm output allow fast identification of issues, with compact, durable designs that integrate easily into oilfield operations of any size. This simplifies maintenance planning and reduces downtime, even in remote or distant locations.

HVAC & Building Services

HVAC systems rely on pumps to move fluids through chillers, boilers, and cooling towers. MPE controllers protect these motors from overloading and failure, maintaining your building’s comfort level year-round. Smart diagnostic displays and alarm outputs reduce guesswork for facility managers and maintenance workers, making for easier identification of issues before they become emergencies. UL-listed motor protectors and controls meet industry standards and fit into control panels and mechanical rooms, which makes them ideal for commercial and institutional buildings. MPE’s solutions also integrate with energy management systems to help reduce runtime, save energy, and extend the life of HVAC pumps.

Mining & Quarries

Mines and quarries operate in some of the most harsh environments, where dust, water, and extreme temperatures are part of daily operations. MPE’s protection devices keep dewatering, slurry, and ventilation pumps running under pressure. They guard against voltage changes, overcurrent, and phase imbalances, preventing premature motor failure in remote locations and under unstable power conditions. MPE’s LED status indicators and built-in fault logging make on-site troubleshooting simple, helping crews to restore system operation quickly. And on mines where gas exposure is a possibility, MPE’s intrinsically safe relays and compliant components provide another level of safety guarantee without sacrificing performance or ease of use.

Expert Support from Pump Systems Inc.

Not sure which MPE solution is right for your setup? Our experienced team can help you select, source, and integrate the perfect motor protection and liquid level control equipment for your project. We’re here to ensure your systems stay safe, efficient, and operating at peak performance—day in, day out.

Let’s Protect What Drives You

Protecting your motor systems starts with the right gear. Contact Pump Systems Inc. today to request a quote or speak with a team member about your motor protection and pump control needs.

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