40 MBTU Frac Water Heater

Rush-Overland 40 MBTU Trailer Mounted Frac Water Heater Unit

Trailer Features:

  • Heavy Duty Drop Deck Tri-Axle Trailer
  • (12) 11R24.5 tires
  • (6) Polished Aluminum Outer Wheels, (6) Steel Inner Wheels
  • 75,000 Air Ride Suspension
  • Rear Enclosure with Full Width Roll Up Doors to Cover Engine, Pump, and Manifold
  • Trailer Neck Driver Side Walkway

Burner Features:

  • Rush LPG Fired Updraft Type Burner
  • 40,000,000 Btu Input
  • Direct Spark Ignition
  • Stainless Steel Burner Tips

ASME Code Section IV Heat Exchanger:

  • 3″ Multi-Pass Heat Exchanger Contracted of SA106B Seamless Tubing

Burner Chamber:

  • 1/4″ Steel Plate Outer Walls
  • Ceramic Fiber Insulation Rated at 2,300 Degrees Per Layer
  • Insulated Burner Chamber Top
  • Stainless Steel Rooster Cone

Fuel Storage Tank:

  • (1) 2865 Gallon LPG Tank DOT MC331
  • Shut-Off Valve and In-Line Filters Located on Driver’s Side for Easy Access and Maintenance
  • Electric Drive Blackmer LPG Pump

Control Panel:

  • Water Tight Control Panel with Full Viewing Plexi-Glass Window
  • Water Discharge Temperature Indicator with a High Temperature Shutdown
  • Two Low Flow Safety Switches to Shut Down Burner if Water Flow is Lost
  • Work Light Switches with Indicator Lights
  • Control Panel Light Switch with Indicator Light
  • Coil Outlet Pressure Gauge
  • All Controls Will be Labeled Appropriately

Centrifugal Pump:

  • 5 x 3 Vacuum Assisted Self Priming Centrifugal Pump
  • Mechanically Driven

Manifold System:

  • 4″ Schedule 40 Manifold Piping and Butterfly Valves
  • Eight 4″ Brass Camlock Connections

Power Plant:

  • Cummins Diesel Engine Model QSB4.4
  • Positive Air Shut-Off System
  • Air Actuated Twin Disc Clutch
  • Oil Pan Heater
  • Water Cooled
  • Steel Enclosure with Side Mounted Doors
  • 120 Gallon Aluminum Fuel Tank (Heated Traced and Insulated)
  • Main Battery Disconnect Switch


  • 20 kW Generator
  • Electric Driven Air Compressor with Insulated Enclosure
  • Five Large Toolboxes Mounted Around Unit
  • Hose Basket Mounted Under Unit on Passenger Side to Hold 4″ Suction Hose
  • E.D. Work lights Mounted Around Unit for Night Operation
  • Unit will be Sandblasted to meet NACE 1/SSPC-SP5 Specifications before Electro-Statically Applying 3 Coats of Corrosion Resistant Epoxy Primer and 2 Coats of Acrylic Urethane Enamel Paint


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