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High Heat Transfer Nickel Brazed Plate Heat Exchanger for Hot Water Heater
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High Heat Transfer Nickel Brazed Plate Heat Exchanger for Hot Water Heater

Detailed Product Description:

High Heat Transfer Nickel Brazed Plate Heat Exchanger for Hot Water Heater
General information

NL series is a plate heat exchanger made of stainless steel and Nickel. Nickel heat exchangers are well  suited in applications which put high demand on cleanliness, applications where ammonia is used.Its high resistance to corrosion makes it both hygienic and environmental friendly. It is extremely compact compared to its capacity to withstand great strains in demanding heat transfer applications.

Working principles
The heating surface consists of thin corrugated metal plates stacked on top of each other. Channels are formed between the plates and corner ports are arranged so that the two media flow through another channels, always in counter current flow. The media are kept in the unit by a bonded seal around the edge of the plates. The contact point of the plate are also bonded to withstand the pressure of the media handled.

Standard design
The plate pack is covered by cover plates. Connections are located in the front or rear cover plate. The channel plates are corrugated to improve heat transfer design.

Particulars required for quotation
To enable Alfa Laval’s representative to make a specific quotation, enquiries should be accomplished by the following particulars:
flow rates or heat load required

  • flow rates or heat load required
  • temperature program
  • physical properties of liquids in question
  • desired working pressure
  • maximum permitted pressure drop

    Applications Within refrigeration:
  • Oil cooler
  • Condenser
  • Evaporator
  • Economizer
  • Desuperheater
  • Absorption systems

    Other main applications: Domestic hot water heater
  • Process cooling
  • Hydraulic oil cooling
  • Laser cooling
  • Hygienic/sanitary
  • Water/water cooling & heating

    Short delivery time.
    High quality
    Reasonable price
    Customer made
    Know-how design and customer support






    Max Plates

    Max flowrate

    Weight  (kg)

    Heat exchange
    area (m2)

    Volume (L)









    0.014 (N-2)

    0.01 (N-2)

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