Description
IBO ITALY 24-litre DHW expansion vessel with diaphragm – an expansion vessel for domestic hot water systems
The IBO ITALY 24-litre DHW expansion vessel with diaphragm is designed for domestic hot water systems. It absorbs the thermal expansion of water and stabilizes system pressure, reducing fluctuations and how often the water heater or pump switches on. It features a butyl diaphragm designed for contact with potable water and elevated temperatures.
Who is it for
- Plumbers and water and D.W.U. system installers – the 3/4" connection, butyl diaphragm, and vertical or horizontal installation make it easy to fit into a domestic hot water system.
- Homes with a water heater or boiler – the vessel absorbs the increase in hot water volume, limiting pressure fluctuations in the system.
- Systems operating across a wider temperature range – designed for temperatures from −10 to 100°C, it supports domestic hot water systems with varying operating conditions.
- Technical service – the butyl diaphragm’s resistance to elevated temperatures reduces maintenance requirements.
Applications
The IBO ITALY 24-litre DHW expansion vessel with diaphragm absorbs the thermal expansion of water in the domestic hot water system, maintaining stable pressure and limiting fluctuations when water is heated or drawn.
It is used in domestic and commercial domestic hot water systems, as well as in domestic water pressure systems. The butyl diaphragm is suitable for contact with domestic water. The IBO ITALY 24-litre DHW expansion vessel with diaphragm can be installed vertically or horizontally.
Features of the IBO ITALY 24-litre DHW expansion vessel with diaphragm – description and technical specifications
The vessel body is made of steel with an external protective coating that improves corrosion resistance. A butyl diaphragm is fitted inside the steel shell; it is suitable for contact with domestic water and resistant to the elevated temperatures of hot water. The diaphragm separates the water from the compressed gas cushion, limiting its contact with the inside of the body.
The vessel is supplied with a factory pre-charge pressure of 3.5 bar ±10%, which can be adjusted to suit the specific system. It is compatible with domestic hot water systems with a maximum operating pressure of 10 bar and a temperature range from −10 to 100°C.
- Type: diaphragm expansion vessel for domestic hot water
- Brand: IBO ITALY
- Capacity: 24 l
- Diaphragm: butyl
- Pre-charge pressure: 3.5 bar ±10%
- Max. operating pressure: 10 bar
- Max. test pressure: 15 bar
- Connection: 3/4"
- Operating temperature: from −10 to 100°C
- Installation position: vertical or horizontal
- Dimensions (Ø × height): Ø30 × 43.5 cm
- Weight: 4.05 kg
IBO ITALY – 36-month (3-year) manufacturer’s warranty. Warranty and post-warranty service provided by Dambat.
Dambat – a trusted manufacturer of pumps and water engineering equipment with quality certifications.
Frequently asked questions (FAQ) – IBO ITALY 24-litre DHW expansion vessel with diaphragm
What is the IBO ITALY 24-litre DHW expansion vessel with diaphragm used for?
The IBO ITALY 24-litre DHW expansion vessel with diaphragm absorbs the thermal expansion of water in the domestic hot water system and stabilizes the pressure. This helps limit pressure fluctuations and reduce how often the water heater or pump switches on.
How does the IBO ITALY DHW expansion vessel differ from the C.W.U. BASIC version?
The IBO ITALY DHW range operates over a wider temperature range (from −10°C) and comes with a 36-month warranty. The D.W.H. BASIC version comes with a 24-month warranty. Both ranges have a butyl diaphragm and are designed for domestic hot water systems.
What is the vessel’s pre-charge pressure, and can it be changed?
The factory pre-charge pressure is 3.5 bar ±10%. It can be adjusted to match the system pressure by adding or releasing gas through the valve on the vessel connection, with the system isolated and depressurized.
How do I install the IBO ITALY 24 L DHW diaphragm vessel?
The vessel can be installed vertically or horizontally, with a 3/4" connection, in a domestic hot water system. An isolation valve is recommended to allow servicing without draining the entire system, and the pre-charge pressure should be checked before startup.
Where can I buy the IBO ITALY 24 L DHW diaphragm vessel?
The manufacturer does not sell directly. The IBO ITALY 24 L DHW diaphragm vessel is available from retail partners, plumbing wholesalers, and authorized online distributors.
What is the warranty on the IBO ITALY 24 L DHW diaphragm vessel?
The IBO ITALY 24 L DHW diaphragm vessel comes with a 36-month (3-year) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
- Diaphragm: YES,
- Installation position: Vertical/Horizontal,
- Connection: 3/4",
- Pressure gauge: NO,
- Maximum tested pressure: 15.0 bar,
- Pre-charge pressure: 3.5 ±10%,
- Operating pressure: 10.0 bar,
- Operating temperature: from 0°C to 100°C,
- Dimensions: Ø30/43 cm,
- Weight: 4.05 kg,
MATERIALS
• Body: Carbon steel with a lacquer coating,
• Flange: Galvanized steel
• Diaphragm: EPDM (Italian).
IBO ITALY 24-litre DHW expansion vessel with diaphragm – an expansion vessel for domestic hot water systems
The IBO ITALY 24-litre DHW expansion vessel with diaphragm is designed for domestic hot water systems. It absorbs the thermal expansion of water and stabilizes system pressure, reducing fluctuations and how often the water heater or pump switches on. It features a butyl diaphragm designed for contact with potable water and elevated temperatures.
Who is it for
- Plumbers and water and D.W.U. system installers – the 3/4" connection, butyl diaphragm, and vertical or horizontal installation make it easy to fit into a domestic hot water system.
- Homes with a water heater or boiler – the vessel absorbs the increase in hot water volume, limiting pressure fluctuations in the system.
- Systems operating across a wider temperature range – designed for temperatures from −10 to 100°C, it supports domestic hot water systems with varying operating conditions.
- Technical service – the butyl diaphragm’s resistance to elevated temperatures reduces maintenance requirements.
Applications
The IBO ITALY 24-litre DHW expansion vessel with diaphragm absorbs the thermal expansion of water in the domestic hot water system, maintaining stable pressure and limiting fluctuations when water is heated or drawn.
It is used in domestic and commercial domestic hot water systems, as well as in domestic water pressure systems. The butyl diaphragm is suitable for contact with domestic water. The IBO ITALY 24-litre DHW expansion vessel with diaphragm can be installed vertically or horizontally.
Features of the IBO ITALY 24-litre DHW expansion vessel with diaphragm – description and technical specifications
The vessel body is made of steel with an external protective coating that improves corrosion resistance. A butyl diaphragm is fitted inside the steel shell; it is suitable for contact with domestic water and resistant to the elevated temperatures of hot water. The diaphragm separates the water from the compressed gas cushion, limiting its contact with the inside of the body.
The vessel is supplied with a factory pre-charge pressure of 3.5 bar ±10%, which can be adjusted to suit the specific system. It is compatible with domestic hot water systems with a maximum operating pressure of 10 bar and a temperature range from −10 to 100°C.
- Type: diaphragm expansion vessel for domestic hot water
- Brand: IBO ITALY
- Capacity: 24 l
- Diaphragm: butyl
- Pre-charge pressure: 3.5 bar ±10%
- Max. operating pressure: 10 bar
- Max. test pressure: 15 bar
- Connection: 3/4"
- Operating temperature: from −10 to 100°C
- Installation position: vertical or horizontal
- Dimensions (Ø × height): Ø30 × 43.5 cm
- Weight: 4.05 kg
IBO ITALY – 36-month (3-year) manufacturer’s warranty. Warranty and post-warranty service provided by Dambat.
Dambat – a trusted manufacturer of pumps and water engineering equipment with quality certifications.
Frequently asked questions (FAQ) – IBO ITALY 24-litre DHW expansion vessel with diaphragm
What is the IBO ITALY 24-litre DHW expansion vessel with diaphragm used for?
The IBO ITALY 24-litre DHW expansion vessel with diaphragm absorbs the thermal expansion of water in the domestic hot water system and stabilizes the pressure. This helps limit pressure fluctuations and reduce how often the water heater or pump switches on.
How does the IBO ITALY DHW expansion vessel differ from the C.W.U. BASIC version?
The IBO ITALY DHW range operates over a wider temperature range (from −10°C) and comes with a 36-month warranty. The D.W.H. BASIC version comes with a 24-month warranty. Both ranges have a butyl diaphragm and are designed for domestic hot water systems.
What is the vessel’s pre-charge pressure, and can it be changed?
The factory pre-charge pressure is 3.5 bar ±10%. It can be adjusted to match the system pressure by adding or releasing gas through the valve on the vessel connection, with the system isolated and depressurized.
How do I install the IBO ITALY 24 L DHW diaphragm vessel?
The vessel can be installed vertically or horizontally, with a 3/4" connection, in a domestic hot water system. An isolation valve is recommended to allow servicing without draining the entire system, and the pre-charge pressure should be checked before startup.
Where can I buy the IBO ITALY 24 L DHW diaphragm vessel?
The manufacturer does not sell directly. The IBO ITALY 24 L DHW diaphragm vessel is available from retail partners, plumbing wholesalers, and authorized online distributors.
What is the warranty on the IBO ITALY 24 L DHW diaphragm vessel?
The IBO ITALY 24 L DHW diaphragm vessel comes with a 36-month (3-year) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.