Stainless Steel AISI316 Plates Nickel Brazed Plate Heat Exchanger
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 alternate 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 points of the plates 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 representative to make a specific quotation, enquiries should be accompanied by the following particulars:
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
Width |
Height |
Horizontal
port
distance |
Vertical
port
distance |
Thickness |
Max Plates |
Max flowrate
(M3/h) |
Weight (kg) |
Heat exchange
area (m2) |
Volume L |
111 |
525 |
50 |
466 |
13+2.35N |
100 |
12.7 |
2.6+0.19N |
0.050 (N-2) |
0.047 (N-2) |
| Type |
Width |
Length |
Horizon hole |
Vertical Hole |
Height |
Weight |
| NL14 |
76 |
206 |
42 |
172 |
10+2.3N |
0.7+0.06N |
| NL20 |
76 |
310 |
42 |
280 |
10+2.3N |
1.0+0.08N |
| NL26 |
111 |
310 |
50 |
250 |
10+2.35N |
1.3+0.13N |
| NL50 |
111 |
525 |
50 |
466 |
10+2.5N |
2.0+0.21N |
| NL95 |
191 |
616 |
92 |
519 |
11+2.35N |
7.8+0.44N |
Audited Supplier 
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