Water heaters ARTO DHB
Horizontal / Vertical water heater with double walls & an immersed heat exchanger.
ARTEMIS DHB series heaters are suitable for use in Commercial and Industrial applications for the production of Domestic Hot Water (DHW).
The ARTO DHB series come in capacity range from 500 to7000 lt
- Capacity : 500/1000/1500/2000/2500/3000/4000/5000/6000/7000 lt
- Max. Working Pressure of Internal Cylinder : 10 bar
- Max. Working Pressure of Heat Exchanger : 4 bar
- Max. Working Temperature : 95 0C
- Fluid : Domestic Hot Water (DHW)
Larger sizes and higher pressures upon request
The U-shaped bundle of pipes (battery) can be made by :
- Carbon steel pipes
- Copper pipes
- Stainless steel pipes
ARTEMIS Industry focuses on the particularity of each client’s needs. Therefore, the Company has a great flexibility to produce products that differ a lot from those of the mass production. Many features such as :
- heating surface
- thickness of metal sheets
- working pressure
- insulation e.tc
can be adjusted to the special needs of each customer, especially Industries and bigPublicBuildings.
ARTEMIS stands for quality, long life and reliability.
- Pressures up to 10 bar ensure that the boiler is suitable for big installations
- The internal tank (DHW) acts also as a large thermal store
- The internal tank is surrounded by primary hot water to almost all its length
- Always extractable coil
- The heating surface of the coil is much bigger than that of the common heaters found in the market
- Large heat transfer surface enables a high volume of DHW to be heated in a short time
- Cathode protection through Magnesium Anode is available upon request.
- Can be supplied either horizontal or vertical , depending on the special specifications of the place of installation
Insulation
Low heat losses through high density mineral wool protected by :
- Hot galvanized metal sheets, coloured in blue
- Aluminium metal sheets
- Stainless steel metal sheets
Depending on the needs of each customer and the particularity of each installation, the heaters may or may not be insulated.
- When filling the heater with water beware that you first fill the internal cylinder (DHW) and then the external (Primary Heating Water)
- Fit a safety valve below the inner tanks maximum working pressure
- Fit a non-return valve to DHW cold inlet
- Don’t forget to install an expansion vessel to the primary heating circuit (return)
- Don’t forget to connect the inner tank to the earth.
- Hot water should not be stored at temperatures below 60 0C, to avoid the risk of Legionella.
ARTEMIS has made a simple electronic panel that provides protection against Legionella. The temperature of the sanitary water rises periodically at 75 0C for 10 minutes. Then the system returns to the initial situation.
Hotels
Hospitals – Health Centers
Swimming Pools- Gyms
Industry