Now Available: Guardian Series™ Variable Frequency Controller
Feb 25, 2026
The new Guardian Series™ Variable Frequency Controllers redefine the standard of variable speed pump control. Built on the trusted FE PETRO® intelligent controllers, Guardian Series™ controllers deliver an improved user interface, streamlined design, and superior performance compared to any other pumping systems in the marketplace.
Highlights:
Automatically adjusts pump speed for optimal flow rates
Maintains faster flow rates during peak business
Provides consistent customer fueling experience
Maintains stable performance with fluctuating demand
Minimizes pressure spikes preventing system wear
Helps maximize profits with higher flow rates
System diagnostics maximize uptime
Advanced control via EVO™ Series Turbine Pump Interface™