AAI Three Diver HEO2 Console

The AAI 3 Diver HEO2 Console was designed for simplicity of operation w/ the capabilities of leaving input supply valves open without back pressure mixing of different gases. It will also give the operator the capability of routing different gases through the high pressure regulators by the simple turn of a cross-over valve. The regulator design gives the operator the option of isolating a regulator by turn of one isolation valve. The downstream / low pressure side of the panel is all ½” piping. The low pressure inlet to the divers supply also has a ½” circle seal check valve, which prevents a HEO2 / HP air contamination if a cross over valve is left open by the operator by mistake. Each diver has an independent shut-off valve / line pressure gauge. The divers output supply has a ½” check valve so Nitrox can be introduced outside of the console for decompression purposes. Gas analysis for the divers supply gauges can be monitored during the whole dive. The pnuemo panel is designed to give 2 supplies of HEO2, 1 HP air for emergency gases through the pnuemo hoses. The panel also has a digital gauge port for calibration of the 3 pnuemo gauges in place.

Specifications 3 Diver HEO2 Gas Consoles

• HP / LP Inputs
  • 2 - HEO2 w/ 45 Micron filter - check valve
  • 1 - HP Air w/ 45 micron filter check valve
  • 1 - LP Air - ½” w/ circle seal check valve
  • 3 - HP-0-5000 psi Gauges
  • 1 - LP 0-1000 psi Gauge
• HP Shutoff Valves
  • 3 - Incoming HP Supply
  • 1 - ½” LP Supply
• HP Crossover Valves
  • 2 - Used for diverting gas to HEO2 / Air HP Regulators
• Regulator Isolation Valves
  • 3 - used for isolation of regulators
  • 3 - high flow regulators - 6000 psi input - 1000 psi output
• LP Gas Side - Downstream of Each Regulator
  • 3 - ½” check valves - circle seal - installed on regulators
  • 3 - 0-1000 psi gauges
  • 3 - ½” LP isolation valves / shut off supply valve
  • 2 - ½” LP crossover valves for diver gas / air
  • 3 - ½” LP divers shut-off valves
  • 3 - ¼” metering valves - divers gas sampling
  • 3 - ½” circle seal check valves - so nitrox can be introduced down stream of console w/ no back pressure contamination
  • 3 - 0-1000 psi gauges - divers supply
  • 1 - 3/8” valve for air blow down located on console for pnuemo panel w/ check valve
  • 1 - 3/8” S.S. Hose connection to pnuemo panel
• Pnuemo Panel
  • 3 - ½” valves for emergency gas through pnuemo system
  • 3 - ½ check valves - protect gas back pressure
  • 2 - HEO2 ½” ball valves 1 - HP Air ½” Ball Valves
  • 3 - 3-D gauge 0-450’ FSW - 6-1/2” diameter - 1’ increments - 1/4% accuracy
  • 2 - Gauge Isolation valve / shut off valve for divers individual pnuemo
  • 1 - digital gauge remote calibration port
• This design gives the operator the capability of cross checking all three pnuemo gauges w/ only 1 or 2 divers in the water
• Custom panels are available for HEO2 / Nitrox
• New Innovations for the commercial diving industry by Aqua-Air Industries

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AQUA AIR INDUSTRIES, INC.
639 Manhattan Blvd.
Harvey, Louisiana 70058 USA