Expansion Tank, coolant - 7.21604 DT Spare Parts
- Part Number: 7.21604
- Brand: DT Spare Parts
- Type: Expansion Tank, coolant
A heating system isolated from the atmosphere has a certain capacity. The internal hydraulic pressure in a closed system filled with water rises with increasing temperature and the tendency of water to expand and can exceed the tensile strength of its individual elements. Therefore, a damper is introduced into the water heating system - an expansion tank.
You can purchase the following models from us:- STRALIS
- TRAKKER
- See more in applications
The functionality of the expansion tank coolant
The main purpose of the expansion tank is to receive an increase in the volume of water in the system, which is formed when it is heated, in order to maintain a certain hydrostatic pressure. In addition, the tank is designed to replenish the loss of water volume in the system with a slight leak and with a decrease in its temperature. Through an open tank, excess water is removed into the drain when the system is overfilled. The second important purpose of the expansion tank is to collect the air released from the water when it is heated in a heat generator.
| for OE number | 4121 5632 |
| Weight [g] | 3487 |
ELart is happy to coordinate the shipping of our products around the world. All the products is ready for immediate dispatch with:
- Economy post shipping takes up from 6 to 12 days to deliver in Europe and 12-31 days to America or Australia;
- Standard post shipping with tracking number, delivery time usually takes 4-7 days in Europe;
- Express/next day delivery options available by UPS and DHL.
Buyers of our store have the right to exchange or return the goods purchased from us within the first 60 days after purchase.
Please note - exchange or refund is only due to a new product that has not been in use and has no signs of use: scratches, chips, rubs, etc.
And also should be saved:
- Complete set of goods;
- Integrity and all components of packaging;
- Factory marking.
| AUGER | |
| DT Spare Parts | |
| DT Spare Parts | |
| DT Spare Parts | |
| DT Spare Parts | |
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| FRIGAIR | |
| HELLA | |
| HELLA | |
| IVECO | |
| IVECO | |
| MAHLE | |
| MAHLE | |
| MEC-DIESEL | |
| MEC-DIESEL | |
| NRF | |
| SAMPA | |
| SAMPA |
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