Electrical Junction Boxes & Disconnect Panels

Underground Junction Boxes

Romtec Utilities designs and engineers junction boxes in underground vault structures. These provide a safe and secure connection point between in-well electrical components and the pump station’s control panel. Romtec Utilities can customize your junction box’s design for simplex, duplex, triplex, and any other pump configuration required. Our standard offering includes water tight hatches, drainage into the wet well, and leak detection sensors with alarms to protect your electrical equipment from damage. Romtec Utilities prefabricates and assembles the complete vault structure to arrive on-site ready for installation. Electrical and structural drawings are included with all of Romtec Utilities junction boxes.

Above-Grade Disconnect Panels & Junction Boxes

Above-grade junction boxes and disconnect stands are great additions to any pump station where site conditions allow. These enclosures provide a safe connection between electrical components in the wet well, like pumps and level sensing equipment, to the control panel. Above-grade junction boxes can be located in enclosures outside the wet well or as disconnect panels with Meltric disconnect plugs. Disconnect panels can be implemented to perform maintenance on the pumps without an electrician using the Meltric plugs. Explosion proof enclosures and intrinsically safe components can be integrated when class 1/division 1 spaces are present. Romtec Utilities will design your disconnect panels and junction boxes to meet or exceed all NEC and NFPA requirements.

Standard Offering:

NEMA Enclosures

  • Intrinsically Safe
  • Explosion Proof
  • Water-Proof
  • Submergence-Proof

Vault Structure

  • Precast Concrete Vault
  • Drain to Wet Well
  • Water-Tight Hatch
  • Pedestrian Rated Hatch
  • H-20 Occasional Traffic Rated Hatch
  • H-20 Full Traffic Rated Hatch
  • Aircraft Rated Hatch

Additional Features

  • Leak Detection Sensors
  • Corrosion Inhibitor
  • Meltric Connectors
  • Cable Tray
  • Steel Stands


Level Sensing

  • Pressure Transducers
  • Ultrasonic Transducers
  • Mechanical Floats
  • Conductive Probes
  • Radar
  • Air Bubblers


  • Any Brand
  • Submersible Pumps
  • Self-Priming Pumps
  • Vertical Turbine Pumps
  • Axial Propeller Pumps
  • Centrifugal Pumps
  • Solids Handling Pumps
  • Grinder Pumps
  • Chopper Pumps
  • Suction Pumps

Pump Configurations

  • Simplex Pump Configurations
  • Duplex Pump Configurations
  • Triplex Pump Configurations
  • Split-Case Pump Stations
  • Wet-Dry Configurations
  • Sump Pumps
  • Jockey Pumps

Related Products:

Wastewater Lift Stations

Wastewater Lift Station Project

Control Buildings & Shelters

Romtec Utilities Control Building

Industrial Lift Stations & Reuse Systems

Industrial Water Lift Station Project

Lift Stations Repair/Retrofit

Romtec Utilities Repair/Retrofit Project

Control Panel Repair/Retrofit

Control Panel for a Romtec Utilities System

Design & Engineering Services

Romtec Utilities Engineer Designing a Lift Station