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18L CAL-PRO Heating Expansion Vessel - Z1-301018
£29.99
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SKU: Z1-301018
Categories: All Products, Inta
- Description
- Reviews
Zilmet 18L CAL-PRO Heating Expansion Vessel - Z1-301018
- With Bracket
- Volume - 18 Litres
- Diameter - 290 ØD(mm)
- Height - 375 H(mm)
In a closed heating system, water cannot be compressed and any increase in water volume due to the increase of its temperature is absorbed by the expansion vessel. When water is cold, the pre-charge air pressure in the vessel presses the diaphragm against the tank. As temperature increases, the expanded water volume pushes against the diaphragm and water enters the vessel providing additional space to the system. When the water temperature decreases, the air cushion forces water back into the system. This permits the system to maintain pressure and ultimately helps to reduce energy consumption.
- Suitable for all types of heating system
- Carbon steel construction
- SBR synthetic rubber diaphragm
- Hard wearing epoxy polyester powder coated finish
- 100% factory tested
- Fully CPR compliant
- Sizing calculator available*
- Maximum working temperature 90°C
- 5 Year Warranty
Unsure if suitable for your needs, get in touch and we will be happy to help.
