Highlights
- Test pressure: 42 bar
- 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
Designed for high-rise building cooling, data-center cooling and district-cooling duties that require high pressure ratings and economical close temperature approaches. NP150X (DN 150) was the first plate model in the NP Series, followed by NP250L (DN 250).
Narrow plate gaps and closely spaced corrugations maximize heat-transfer performance, making the unit suitable for close temperature approaches and high NTU duties. It withstands test pressures up to 42 bar(g). Plate materials include stainless steel, SMO 254, Alloy 686 and C-276.
OptiWave
The fluid is distributed homogeneously on the plate surface thanks to the optimized heat exchanger plate pattern. Thus, high heat transfer coefficients are achieved in the plate heat exchanger.
PosLoc
The PosLoc system keeps the plate pack correctly aligned, reducing the risk of damage to plates and gaskets during maintenance and cleaning and helping extend their service life.
EcoLoc
Thanks to the EcoLoc system used in our plate heat exchangers, which does not require adhesives, heat exchanger gaskets can be replaced easily and quickly. This provides an advantage in operating costs.