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diver Heaters

1. Diesel Heater DH157: The DH157 diesel divers heater is a very robust and reliable 157kW sea water heating system. If your vessel does not have the electrical power needed to supply the electrical heaters then this is your solution. The control of the sea water temperature is manually adjustable and controllable within 0.5°C. The safety features on the heater include over-temperature safety cut-outs, and mechanical inlet water regulators for ship water supply pressure variances. All required safety devices are in place as specified in ASME VII and IMCA. The unit is typically used as an emergency system and therefore comes complete with a weatherproof cover and lifting slings. Our helpful Sales Team can assist you with your requirements for divers personnel hot-water suits and accessories.

Weight: +/-950kg
Length x Width x Height: +/-1800mm x 800mm x 1600mm
kw of Heating: 157 kW
Max Temp. above Ambient: +/-45°C
Outlet Flow: 50 litres per min (at 60Hz)
Outlet Pressure: 40 bar
Power Requirement: 3-Phase, 440VAC 60Hz or 380VAC 50Hz
2. Seawater Pre-Heater EH70: The EH70 electrical pre-heater is an upgrade option for the EH144 and provides a robust and reliable 70kW sea water heating system that expands the heating capacity of the EH144 to 210kW of heating. The EH70 cannot be used as a stand alone heating system as the safety requirement for electrical heating is controlled by the EH144. The EH144 can be supplied with certification from ABS or DNV.

Weight: +/-120kg (empty)
Length x Width x Height: +/-1210mm (Length), 350/210mm (Diam)
kw of Heating: 70 kW
Max Temp. above Ambient: +/-20°C
3. Electrical Heater: The EH144 electrical divers heater is a robust and reliable 144kW sea water heating system that, through extensive testing, has become the divers heater that provides the utmost reliability. To expand the heating capacity, the addition of an EH70 pre-heater can provide up to 210kW of heating. The control of the sea water temperature is fully automatic and is adjustable and controllable within 0.5°C. The safety features on the heater include over-temperature safety cut-outs, mechanical inlet water regulators for ship water supply pressure variances and MONEL elements for safety and durability. All required safety devices are in place as specified in ASME VII and IMCA. The EH144 can be supplied with certification from ABS or DNV and our helpful Sales Team can assist you with your requirements for divers personnel hot-water suits and accessories.

Weight: +/-420kg (empty)
Length x Width x Height: +/-1620mm x 920mm x 840mm
kw of Heating: 144 kW
Max Temp. above Ambient: +/-41°C
Outlet Flow: 50 litres per min (at 60Hz)
Outlet Pressure: 40 bar
Power Requirement: 3-Phase, 440VAC 60Hz or 380VAC 50Hz

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1. Diesel Heater DH157: The DH157 diesel divers heater is a very robust and reliable 157kW sea water heating system. If your vessel does not have the electrical power needed to supply the electrical heaters then this is your solution. The control of the sea water temperature is manually adjustable and controllable within 0.5°C. The safety features on the heater include over-temperature safety cut-outs, and mechanical inlet water regulators for ship water supply pressure variances. All required safety devices are in place as specified in ASME VII and IMCA. The unit is typically used as an emergency system and therefore comes complete with a weatherproof cover and lifting slings. Our helpful Sales Team can assist you with your requirements for divers personnel hot-water suits and accessories.

Weight: +/-950kg
Length x Width x Height: +/-1800mm x 800mm x 1600mm
kw of Heating: 157 kW
Max Temp. above Ambient: +/-45°C
Outlet Flow: 50 litres per min (at 60Hz)
Outlet Pressure: 40 bar
Power Requirement: 3-Phase, 440VAC 60Hz or 380VAC 50Hz
2. Seawater Pre-Heater EH70: The EH70 electrical pre-heater is an upgrade option for the EH144 and provides a robust and reliable 70kW sea water heating system that expands the heating capacity of the EH144 to 210kW of heating. The EH70 cannot be used as a stand alone heating system as the safety requirement for electrical heating is controlled by the EH144. The EH144 can be supplied with certification from ABS or DNV.

Weight: +/-120kg (empty)
Length x Width x Height: +/-1210mm (Length), 350/210mm (Diam)
kw of Heating: 70 kW
Max Temp. above Ambient: +/-20°C
3. Electrical Heater: The EH144 electrical divers heater is a robust and reliable 144kW sea water heating system that, through extensive testing, has become the divers heater that provides the utmost reliability. To expand the heating capacity, the addition of an EH70 pre-heater can provide up to 210kW of heating. The control of the sea water temperature is fully automatic and is adjustable and controllable within 0.5°C. The safety features on the heater include over-temperature safety cut-outs, mechanical inlet water regulators for ship water supply pressure variances and MONEL elements for safety and durability. All required safety devices are in place as specified in ASME VII and IMCA. The EH144 can be supplied with certification from ABS or DNV and our helpful Sales Team can assist you with your requirements for divers personnel hot-water suits and accessories.

Weight: +/-420kg (empty)
Length x Width x Height: +/-1620mm x 920mm x 840mm
kw of Heating: 144 kW
Max Temp. above Ambient: +/-41°C
Outlet Flow: 50 litres per min (at 60Hz)
Outlet Pressure: 40 bar
Power Requirement: 3-Phase, 440VAC 60Hz or 380VAC 50Hz

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