Red Jacket® IQ Control Box

The Red Jacket® IQ Control Box is a smart STP controller solution that provides operators with simplified pump management and unparalleled protection against downtime. IQ is the most reliable method to manage and ensure maximum fuel flow during peak fueling times, while improving the longevity of the submersible pump motor.

Protect – MINIMIZES downtime with comprehensive motor protection and seamless backup to extend motor life and boost bottom-line profits.

Stage – MONITORS site demand and stages additional pumps to ensure optimal fuel flow at all demand conditions.

Connect and Control – MANAGES STP activation based on user-selectable operation settings and is compatible with the Red Jacket® ISOTROLTM 1-8 Control Box, Veeder-Root® TLS-450PLUS, and comparative 3rd party dispenser hook isolation or data hub solutions.

Line Manifold and Virtual Siphon

Multiple fixed-speed 2HP Red Jacket STPs can be manifolded together to produce twice the flow and provide profit-saving redundancy to prevent downtime. In single 4HP applications, a pump or controller failure will potentially bring down an entire fueling line. The dynamic 2+2 Solution provides seamless redundancy and ideal flow to your fueling operation. 

Did you know?

If a fixed speed STP enters fault condition, the Pump Start capacitor is a common starting point for troubleshooting. However, the standard method of housing the capacitor within the STP manifold in the sump space is not an optimal access point for service. IQ is the exclusive smart control platform supporting control room housing for the capacitor to streamline routine service and remove the harsh, isolated sump environment from the equation.

Product Form

Product Number




IQ Control Box 120V



IQ Control Box w/ 2HP fixed speed capacitor



Features and Benefits


  • Protects wiring and controls from locked rotor or high current.

  • Monitors site power conditions to ensure long motor life and uninterrupted fueling.

  • Single, multi-colored LED readout signals warning and shutdown conditions.

  • Automatically resets after dry run condition when fuel is added to the tank to minimize downtime.

  • Warns site personnel of conditions impacting the ability to fuel.


  • Enables demand-based staging of multiple pumps to control fuel flow based on changing fuel demand.

Connect and Control

  • Manages STP activation based on user-selectable operation settings.

  • Ready interface with Red Jacket’s ISOTROL™ 1-8 isolation system and the TLS-450PLUS ATG.

  • Easy jumper switches control operation settings.

  • Single press and hold button for easy calibration. No need to lift dispenser handle to activate the pump for calibration.

Service and Installation

  • Sized for easy retrofit installations.

  • Models available with integrated capacitor housing for streamlined service.

  • Easy-to-use wiring terminal with familiar labeling.

  • Durable 30-amp power relay is socket installed for easy service and repair. Service life is rated over one million cycles.

  • Works with all Red Jacket and competitive single-phase submersible turbine pumps.


Dimensions (no capacitor)

Type 1 enclosure, 6x6x4 inch

Dimensions (w/ capacitor)

Type 1 enclosure, 6x6x7 inch

Handle Voltage

115v or 230 v (switch selectable)

Power Relay

30-amp 250 VAC 50 or 60 Hz DPST, 2HP

Terminal Lug

Size 10-16 AWG wire

Alarm (Warning Condition)

• Low line voltage

• Low AC current

• Network/communication

• Bypass mode

• Uncalibrated device

• Extended run

Alarm (Hard Fault Condition)

• Dry run

• Over current