Highlights
- Cost and space savings with single cycle and single heat exchanger
- Maximum safe production due to minimum risk of leakage
- Stable plate pack secured by the PosLoc locking system
- Homogeneous flow distribution thanks to OptiWave design
- Convenient and safe gasket replacement thanks to the EcoLoc system
With the ND series, it has become possible to safely transfer the heat of fluids that are dangerous to mix together in a single exchanger. The double-walled plate system is obtained by welding two thin plates. Even in the event of punctures that may occur on the plate surfaces, the leakage will not come into contact with the fluid on the other side due to the double-walled nature of the plate. In this case, the leaking fluid flows through the safety gap and is removed from the environment. In case of leakage, the plates are surrounded by a special anti-drip tray and are 100% safe.
Another advantage of this series, also known as 'Safetytherm' in the literature, is that it allows for compact design and provides cost and space savings as there is no need for a second fluid cycle.
Plate and gasket technologies
OptiWave
The optimized plate pattern helps distribute fluid uniformly across the plate surface and supports heat transfer.
PosLoc
PosLoc keeps the plate pack stable and helps reduce the risk of damage to plates and gaskets during maintenance and cleaning.
EcoLoc
The adhesive-free EcoLoc system makes gaskets easier to remove and reinstall.