Altecnic OEM 8 Liter Flat Round Heating Expansion Vessels HV8F
Special Price £80.99 (Inc.Vat)
Special Price £ 129.99 SAVE: 38%
Availability: In Stock
The Altecnic OEM heating expansion vessels are round with a compact flat design to meet the needs of boiler and heat interface unit manufacturers. Expansion vessels for heating systems are manufactured to meet the requirements of PED 97/23/EC Directive and BS EN 13831:2007 Closed expansion vessels with built in diaphragm for installation in water.
In a closed hot water circuit, the water cannot be compressed so any increase in volume, created by an increase in temperature, has to be accommodated by an expansion vessel.
When water is cold, the pre-charge pressure presses the diaphragm against the tank. As the temperature in the system increases, with the associated increase in pressure and volume, the expanded water pushes against the diaphragm and water enters the vessel, providing additional volume. When the temperature decreases, the pre-charge pressure forces the water back into the main heating circuit, maintaining a constant pressure helping to reduce energy consumption.
Materials:
Shell - Carbon steel
Connections - Carbon steel
Diaphragm - Rubber - EPDM
Coating - Powder epoxy
Specification:
Max. working pressure: 3 bar
Max. operating temperature: 90˚C
Factory pre- charge: 1 to 1.5 bar - nitrogen
Product Code:
HV8F
Manufacturer
Altecnic
Model:
8 litres
Width:
342.00 mm
Height:
115.00 mm
EAN
8016615403275
