Fusion Brazed Heat Exchangers
Presenting AlfaNova, the world’s first 100% stainless steel plate heat exchanger – a major breakthrough inheat transfer technology.
Extreme hygiene: For clean water chillers in refrigeration systems, tap water heating systems, and other areas where hygiene is crucial, the 100% stainless steel AlfaNova is a new standard – the heat exchanger of the future.
At the cutting edge of heat transfer technology
Refrigeration and air conditioning
With its high resistance to corrosion and fatigue, the hermetically sealed
AlfaNova is an excellent heat exchanger for ammonia chillers. Its compact design allows the chiller to be down-sized and the ammonia charge to be substantially reduced.
The main applications are:
- Ammonia compressor oil cooling (water cooled, DX or thermosiphon)
- Ammonia economizer
- Ammonia evaporator (DX or thermosiphon)
- Ammonia condenser
- Ammonia desuperheater and heat recovery
- Ammonia cascade
In absorption chillers, the 100% stainless steel AlfaNova is ideal for use with
corrosive liquids, such as lithium bromide solutions. AlfaNova will be installed
primarily as the high temperature regenerator.
Clean water chillers
AlfaNova’s 100% stainless steel construction also makes it the preferred choice for chillers producing chilled water with specific demands on purity.
The fusion-brazed, all-steel AlfaNova will easily withstand the high temperatures and pressures that are common in district heating networks. Due to its high level of corrosion-resistance, AlfaNova is a major breakthrough for builders of modules for district heating substations in areas with corrosive water.
Tap water heating
The copper-free, stainless steel AlfaNova is the perfect solution for builders of tap water heating systems striving to comply with increasingly stringent hygiene legislation. In addition to ensuring a high heat transfer coefficient, the high turbulence in the channels between the plates minimizes the risk of scaling in hard water areas.
Suitable for gas applications and other high temperature duties, AlfaNova is also an efficient solution for industrial cooling, hydraulic oil cooling, corrosive fluid cooling, and many other heating
Containing no copper, AlfaNova is the solution of the future for builders of tap water heating systems striving to comply with increasingly stringent hygiene legislation.