GNS Serie
The nickel-brazed alternative
A nickel brazed heat exchanger offers practically all the advantages of a standard copper brazed heat exchanger, but because of its nickel connection, it can be used in applications where corrosive media are used. Therefore, this heat exchanger is often used in ammonia systems, demi-water applications and other applications with corrosive liquids.
Dimensions
| Type | Standard dimensions (mm) | ||||
|---|---|---|---|---|---|
| Plate heat exchanger | A | B | C | D | Max. number of plates |
| GNS 100M | 74 | 204 | 40 | 170 | 50 |
| GNS 200H | 90 | 231 | 43 | 182 | 50 |
| GNS 220H | 90 | 328 | 43 | 278 | 50 |
| GNS 240H | 90 | 464 | 43 | 415 | 50 |
| GNS 300H | 124 | 173 | 73 | 120 | 50 |
| GNS 400H | 124 | 335 | 73 | 281 | 100 |
| GNS 500H | 124 | 532 | 73 | 478 | 100 |
| GNS 700L/M | 271 | 532 | 200 | 460 | 150 |
| GNS 800H | 271 | 532 | 161 | 421 | 150 |
| Also available as an advanced evaporator with a special “Delta InjectionTM“ distribution system for the refrigerant inlet. | |||||
| GNS 400H-AE | 124 | 335 | 73 | 281 | 100 |
| GNS 500H-AE | 124 | 532 | 73 | 478 | 100 |
| GNS 700M-AE | 271 | 532 | 200 | 460 | 150 |
| GNS 800H-AE | 271 | 532 | 161 | 421 | 150 |
Applications
Heat exchangers from the GNS series are used for, among other things:
Ammonia applications
Corrosive media
Industrial applications
Laser cooling
Features
- Plate material: Stainless steel (AISI316/1.4404)
- Brazing material: Nickel
- Design temperature: -196°C to +200°C
- Design pressure: Up to 16 bar
- Third party approval: PED (CE), ASME VIII-1 – other certificates on request
How can we help you?
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