Our services

CO Analyzer
The CO analyser is a panel mounted unit, complete with display, sensor, on/off and mute push buttons.The display has high and low set points with audio visual alarm and mute circuit.Day to day calibration is carried out from the front panel. All...
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CO2 Analyzer
The CO2 Analyser is a self-contained modular unit housed in a custom 3U x 1/2 rack with case, that can also be panel mounted.The unit uses a high stability dual wavelength infra-red sensor. It features a flowmeter with an adjustment valve. The...
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Paramagnetic O2 Analyzer
The Paramagnetic Oxygen Analyser is a panel mounted unit, complete with display, sensor, flowmeter, on/off and mute push buttons. This unit uses a high stability sensor based on the Faraday principle of paramagnetism. This form of sensing...
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Bell Umbilical & Guide Line Cutters
This hydraulically operated device allows cutting of umbilicals of diameter up to 120mm and GL cables.The system is approved by DNV & LRS.The cutter features one safety device preventing any movement of the blade in case of leakage of the...
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Diving Bell Umbilical
COMANEX standard Umbilical features hoses for pressurisation, decompression, gas reclaim, pneumolines, hot water and cables for power supply, communications & video.
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Bell Lifting Wire Hydraulic Release System
COMEX standard releasable sockets are designed and approved for lifting wire ropes from Ø 22 mm to Ø 42 mm. Other designs are available upon request.The socket eye is hold directly by the ram rod. Removing the rod releases the...
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Bell Lifting Wire Release Socket
COMEX standard releasable sockets are designed and approved for lifting cables from diameter 22mm to 42 mm. It is operated from inside the diving bell using a spanner or a dedicated wheel. The standard socket features a hooking piece (A) with an...
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3-Piece Elbow
The cable penetrator is designed to allow the penetration of electrical cable inside a pressure vessel through a 1’’ NPT thread.For diving bells, the underwater connector is fitted outside.For decompression chambers, the underwater...
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Flat Disc Viewports (Frame Welded)
The complete assembly is made of: • Flat disc altuglass with gaskets and O ring • 1/2 Frame (the welded part is not supplied) When fitted, all the viewports wear on their body a full description indicating the working pressure 30 bar...
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Flat Disc Viewports (Frame Bolted)
The complete assembly is made of: • Flat disc altuglass with gaskets and O'ring • Frame bolted When fitted, all the viewports wear on their body a full description indicating the working pressure 30 bar or 45 bar and the certificate...
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Multi-way Penetrators
We manufacture Multi-way penetrators and Mushrum type penetrators for Chamber or Diving Bell.The number of ways and design are according to customer specification.Example: 6-way penetrator for Chamber4-way penetrator for Diving Bell
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Trunk Penetrators
The Trunk penetrator is specially designed not to restrict the way inside the trunk. The progress of the divers through the trunk is smooth and easy.
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Chamber Penetrator Bushingd for damaged thread
Bronze bushing prevents the fluid from being in contact with the plate. • To be used on penetrator plate only • Remove the damaged threading by drilling at penetrator nominal diameter • Place and tighten the bushing
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Bell Penetrators
The Bell penetrator is made of one carbon steel penetrator to be welded on the diving bell hull. Then the bronze bushing can be screwed into the penetrator. The bushing features 1/4"NPT, 1/2"NPT or 1"NPT hole each side to connect skin...
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Dogs for Autoclave Doors
The system is made to maintain bell and chamber doors closed.• No ‘‘hot work’’ requested for installation• The U part is screwed on the chamber mating face• The pin is screwed on the doorAs to meet the last...
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Chamber Heating System (External)
The DDC Heater is designed to provide a continuous flow of hot water to the decompression chamber exchangers. The purpose of the DDC Heater is to: - Heat the water during start-up. - Maintain water temperature during operations. - Supply the...
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Regulation Rack
The temperature and relative humidity into each chamber are automatically controlled from the saturation control room. The regulation rack uses the signals given by the sensors to adjust the flow of regulation valves.The blowing temperature is...
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O2 Injection Module
Oxygen concentration is displayed, through the hyperbaric sensor, on the controller. The required oxygen level is set from the front panel.If the oxygen concentration detected by the sensor is below the control set point value, the controller will...
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O2 Analyzers
2 types of O2 analyzers are available: O2 Analyzer in % and O2 analyzer in ppO2Specifications• Sensor: electro-chemical• Sensor expected life: 12 months• Range: 0 to 100% oxygen - 0 to 2 bar oxygen• Accuracy: +/-1% of full...
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Portable O2 Monitor
2 types of portable O2 Analyzer are available: the O2% Monitor and the hyperbaric O2 MonitorPortable O2 monitor:• Used to display the oxygen percentage in a gas sample• Sample flow through adaptor (optional)Hyperbaric O2 Monitor:•...
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Analysis and Monitoring Racks
COMANEX manufactures and supplies a large range of analysis and monitoring instruments including a full range of associated sensors.Instrumentation racks are realised upon customer’s specifi cations.Racks can feature analysis instruments, as...
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Piston Unions
Piston Unions are manual quick connectors with interlock for breathing gases.• Working pressure: 250 bar• Quick coupling• Auto venting device• Tools prohibitedULTRA SAFE UTILISATION:• Manually operated only: the need for a...
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Control Panels, Consoles, Cabinets
COMANEX designs and manufactures Consoles, Cabinets and Racks to control and monitor the operations of diving systems. Thanks to COMEX operating expertise, COMANEX designs are easy to understand, ensuring maximum safety while operating.Gas...
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Helmet Light
An underwater light suitable for attaching to a diver’s helmet. Description The helmet light features a chrome plated cylindrical housing. It is mounted on the diving helmet by means of an ertalon bracket. The helmet light features one...
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Handling Systems Control Stand
We design, manufacture, up-grade or modifie any type of controls for Handling Systems dedicated to diving systems:• Control consoles• Directional control valves blocs• Joysticks• Bell winch control consoles• Regulation...
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