The seals (or gaskets) of the plate heat exchanger are intended for the separation of the circuits of the main main criterion for the seals used - long-term stability against the impact of the working medium
Sealing gaskets, as a rule, are made of different elastomers. Seals from NBR, EPDM, chloroprene are most common; rarely Viton, ftoroplast.
Depending on the operating conditions of the heat exchanger and the properties flowing in the medium, the seals may be mechanically attached or may adhere to the plate.
Seal PP0850
Thermowave PP0850 plate heat exchanger gasket
Features: Temperature Resistant
Center to center Size:1153*305 mm (L*W)
| Seal PP850 |
Thermowave PP0850 plate heat exchanger gasket |
| Designations: |
|
| PP0850 DA |
- initial seal for collapsible heat exchanger |
| PP0850 DB |
- initial seal for semi-welded heat exchanger |
| PP0850 DN |
- standard seal for collapsible heat exchanger |
| PP0850SN |
- standard seal for semi-welded heat exchanger |
| PP0850 SN |
- standard seal for semi-welded heat exchanger |
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|
Seal for thermowave heat exchanger, model TL850.
Material design:
NBR Acrylonitrate-butadiene rubber. Operating temperature range from -40oC to + 140oC (depends on modification). It is used mainly for water, liquids based on mineral oils, animal and vegetable fats, hydrocarbons, ammonia.
EPDM Ethylene-propylene-diene-modified rubber. Operating temperature range from -30oC to + 180oC (depends on modification). It is used mainly for water, steam, alcohol, ketones, washing liquids, organic and inorganic acids and alkalis.
CR Chlorine-butadiene rubber. Operating temperature range from -45oC to + 130oC (depends on modification). It is used mainly for ammonia, freons, carbon dioxide, silicone oils, solvents, water, glycols and basic refrigerants.
