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Explosion Proof | 72Kw All Electric Portable Dive Heater

by DiveHeaters

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Price: CALL FOR QUOTE / 800-897-7515
With our new and improved DiveHeater DHE472-460-EX1 Underwater Environmental Control System you will get a consistent water temperature as long as you need it. The DHE472-460-EX1 will supply enough hot water to maintain two divers from either freshwater supply or a submersible pump. This unit can be mounted on the deck of your barge and utilize your current generator as its sole power. This unit is explosion proof and comes with a galvanized protective steel cage standard.

DHE472-460-EX1: 72Kw Heat Exchanger  | Dual Operator Setup | Explosion Proof
  • Portable, electric hot water generator
  • Unique valving system provides consistent temperature
  • Two diver controls
  • Additional dump valve
  • 110v 4” 10.6 GPM submersible pump
  • Video operational training
  • Online service videos

DiveHeater DHE472-460-EX1 Specifications:
  • 72Kw heat exchanger (460 volt 3 ph. system amp draw – approx. 90 amps)
  • CSA approved to Class 1, Division 1, Group C & D.
  • System compliant to following design codes:
    1. CSA C22.2 No. 14-95(R2001),
      CSA Std C22.2 No.30-M1986,
      CAN/CSA-C22.2 No. 68-92
      CAN/CSA-C22.2 No.157-92
  • CSA approved/UL listed control box, heating elements, flexible coupling, conduit and seals for use in Class 1, B,C,D, Class 2, Groups E,F,G, and Class 3 environments
  • Automatic heat exchanger
  • Fully insulated for maximum efficiency (virtually 100% efficient)
  • Tube type incolloy elements CSA/UL listed for use in: Class 1, C,D, Class 2, Groups E,F,G, and Class 3 environments
  • Adjustable temperature control
  • 316 stainless steel coil
  • Stainless steel heater wrap, panel and pan cover
  • Stainless steel heater tank
  • Cast aluminum control panel/box CSA/UL listed (*Certifications: Class 1, B,C,D, Class 2, Groups E,F,G, and Class 3)

  • Optional Heavy-duty galvanized frame with mounting feet and lifting ring/eyes, galvanized to ASTM123 and CSA G164-M1981 specifications. Available at additional $1,850.00

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