Our SONDEX® plate condensers are the perfect choice for special applications that regular plate heat exchangers cannot handle. Designed to handle high-volume vapor flows, this product features a large inlet for the vapor stream. This, combined with a short residence time creates the optimal condensation conditions– even for low-pressure vapor duties.
Applications that demand flawless condensation conditions are easily managed using our customised standard, semi-welded, and brazed SONDEX® condenser solutions. For low-pressure vapor duties, our specialised condenser plate design accommodates large vapor volumes while maintaining the thermal performance of the plates.
Features and benefits
Designed specifically for demanding condensation duties that benefit from a special asymmetric plate design that is unavailable for regular heat exchangers.
Experience the high thermal efficiency of SONDEX® heat exchangers and enjoy peace of mind with an ideal turbulent flow that reduces the risk of fouling.
Special Multi-Gap plate design that can lower the energy consumption considerably for condensation duties that differ in flow volume.
Applications
- Dairy/food/beverage industry
- e.g. vapor condensation of fruit juice, pasteurization, and cooling of soft drinks - Sugar industry
- e.g. vacuum condensation duties - Biogas industry
- Pulp and paper industry
- Heavy industry
- Mining industry
- Petrochemical industry
- Chemical industry
Technical specifications
- Connections from DN200 to DN800 (8" to 32")
- Frames designed according to FEA and PED 2014/68/EU (EN13445) and ASME sec VIII, Div. 1 construction standards
- Plate materials: AISI 304/316, titanium, SMO, Hastelloy*
- Gasket materials: EPDM-HT, NBR-HT*
- Plate heights up to 2.3 m (7.5 ft)
- Flow rates up to 800 m3/h (3,522 gpm)
- Working pressure up to 10 bar (145 psi)
- Working temperatures from -20 °C to 180 °C (-4 °F to 356 °F)
*other materials available upon request
Discover how the SONDEX® gasketed plate heat exchanger operates.
From design and construction to working principles, we take you through the key features behind these high-efficiency heat transfer solutions.
Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Brochure | A world of heat exchangers | English | Multiple | 18 Nov, 2024 | 7.2 MB | |
| Brochure | A world of heat exchangers | Bulgarian | Bulgaria | 04 Oct, 2024 | 5.3 MB | |
| Brochure | A world of heat exchangers | Romanian, Moldavian, Moldovan | Romania | 10 Oct, 2024 | 9.7 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Polish | Multiple | 05 Jun, 2025 | 9.2 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Chinese (CN) | Multiple | 17 Jan, 2024 | 9.6 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | French | Multiple | 05 Jun, 2025 | 9.1 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Danish | Multiple | 05 Jun, 2025 | 9.1 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | German | Multiple | 17 Jan, 2024 | 9.2 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | English | Multiple | 01 Sept, 2023 | 9.6 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Italian | Multiple | 01 Aug, 2024 | 9.1 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | German | Multiple | 05 Jun, 2025 | 9.2 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | English | Multiple | 20 Sept, 2022 | 9.7 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | French | Multiple | 22 Dec, 2023 | 9.2 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Chinese (CN) | Multiple | 05 Jun, 2025 | 9.6 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Hungarian | Multiple | 13 Sept, 2023 | 9.1 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Polish | Multiple | 13 Sept, 2023 | 9.2 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Danish | Multiple | 15 Sept, 2023 | 9.1 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | English | Multiple | 13 Sept, 2023 | 9.6 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | English | Multiple | 01 Sept, 2023 | 13.0 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Hungarian | Multiple | 05 Jun, 2025 | 9.1 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Italian | Multiple | 05 Jun, 2025 | 9.1 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | Russian | Multiple | 17 May, 2024 | 16.5 MB | |
| Operating guide | Gasketed and semi-welded Plate type heat exchangers | English | Multiple | 02 Jun, 2025 | 9.6 MB | |
| Brochure | Gasketed plate heat exchangers - Next-generation heat transfer solutions | English | Multiple | 22 Nov, 2024 | 4.4 MB | |
| Brochure | Heat exchangers for the power industry | English | Multiple | 19 Nov, 2024 | 4.8 MB | |
| Brochure | SONDEX® Free Flow sugar brochure | English | Multiple | 27 Nov, 2024 | 7.2 MB | |
| Brochure | SONDEX® Traditional Plate Heat Exchangers | English | Multiple | 12 Feb, 2024 | 9.4 MB |
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