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Home » Fluid treatment » Noxygen degasser » TTM Noxygen C625
TTM NoXygen® removes trapped and free gases in heating, heat recovery or cooling systems by lowering the system pressure down to -0.9 bar. Bound gases in the system fluid are released at high pressure and form free gas bubbles, which can then be vented away. Degassing takes place independently of the existing system pressure or media temperature.
When TTM NoXygen® is installed for the first time, the device starts automatically in quick degassing mode. This means that the TTM NoXygen® quickly lowers the gas content in the system and then, once the gases have been removed, switches to maintenance degassing.
The vacuum degasser is designed for permanent installation to keep the system free of free and bound gases in the long term. When the process is completed, the gas content in the system will gradually increase, as no liquid system is completely diffusion proof. If the system ever needs to be drained of system fluid, the new gas is degassed efficiently through the unit’s quick degassing mode.
It takes about 2 weeks to degas 5 m3 of system fluid if the system is previously vented and in good condition. Glycol systems take up to 4 times as long than to degas water. TTM NoXygen® is suitable for system volumes from 0.5 – 25 m3. When the system volume exceeds 25 m3 or where faster degassing is desired, the TTM NoXygen® can be series connected in the return flow of the manifold.
The purpose of fluid treatment by vacuum degassing is to reduce the gas content to a level where corrosion stops and the system fluid regains its optimum energy-carrying properties.
Description | Specification |
---|---|
Min – Max. system pressure in connection point | +0,8 – +2,5 bar |
Media temperature | 0 – +60°C |
Ambient temperature | 0 – +40°C |
Capacity, degassed liquid | Min. 100 l/h |
Vacuum capacity during degassing | Down to -0,9 |
Pressure class | PN 10 |
Permitted fluids | Water and deionised water – Propylene/ethylene glycol max. 10 vol% Ethanol1 less than 30 vol% |
Connection dimension | DN15 |
Electrical data / Voltage | 1~230 V, 50 Hz, Plug |
Outer fuse | 10 A |
Rated power | 0,5 kW |
Rated current | 3 A |
Energy consumption | 25 kWh/year 2 |
Connection to DUC | Potential free contactor |
Max current load | 24 V, 1,0 A |
Protection class | IP44 |
Noise level | 58 dB |
Weight | 19 kg |
Article no. | 515108 |
1) When degassing ethanol, ensure the premises are well ventilated.
2) Operation with 30 days of quick degassing results in an energy consumption of 80 kWh the first year.
TTM NoXygen® may be installed in
disturbance sensitiveenvironments such as
hospitals, offices and industries.
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SE-393 66 Kalmar, Sweden
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info@ttmenergi.se
TTM Energiprodukter AB
Franska vägen 6
SE-393 56 KALMAR, Sweden
TTM Energiprodukter AB
Slöjdaregatan 1
393 66 Kalmar, Sweden
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