Description
IBO ITALY CWU 50 expansion vessel (25 bar) with diaphragm – high-pressure expansion vessel for domestic hot water
The IBO ITALY 50-liter CWU expansion vessel (25 bar) with diaphragm is designed for domestic hot water systems operating at elevated pressure. It absorbs the thermal expansion of water and stabilizes system pressure, reducing fluctuations. The design is rated for pressures up to 25 bar (limit value), and it contains a replaceable diaphragm suitable for contact with potable water.
Who it’s for
- High-pressure installation professionals – the design, rated for pressures up to 25 bar, and 1" connection make it suitable for systems operating at elevated pressure.
- High-pressure domestic hot water systems – the vessel absorbs the increase in hot water volume in systems operating at elevated pressures.
- Facilities and technical systems – the replaceable diaphragm, suitable for contact with domestic water, serves demanding domestic hot water and pressure tank systems.
- Technical service – the replaceable diaphragm lets you restore the vessel’s performance without replacing the entire unit.
Applications
The IBO ITALY 50 L (25 bar) domestic hot water expansion vessel with diaphragm absorbs the thermal expansion of water in domestic hot water systems, maintaining stable pressure and limiting fluctuations as water is heated and drawn.
It is used in domestic hot water and pressure tank systems operating at elevated pressures. The IBO ITALY 50 L (25 bar) domestic hot water expansion vessel with diaphragm is installed vertically, and the system operating pressure should be suitably below the vessel’s design limit.
Features of the IBO ITALY 50 L (25 bar) domestic hot water expansion vessel with diaphragm – description and technical specifications
The vessel body is made of steel with an external protective coating that increases corrosion resistance. Inside the steel shell is a replaceable diaphragm designed for contact with domestic water and resistant to elevated hot water temperatures. The diaphragm separates the water from the compressed gas cushion, limiting its contact with the inside of the body.
The vessel is designed for pressures up to 25 bar, treated as the limit value. The system operating pressure and safety valve setting should be correspondingly lower. The vessel is compatible with domestic hot water systems operating at temperatures from −10 to 100°C (briefly up to 130°C).
- Type: high-pressure diaphragm expansion vessel for domestic hot water
- Brand: IBO ITALY
- Capacity: 50 L
- Diaphragm: replaceable, suitable for contact with domestic water
- Design pressure (limit): 25 bar
- Connection: 1"
- Operating temperature: from −10 to 100°C (briefly up to 130°C, max. 2 h)
- Installation position: vertical
- Dimensions (Ø × height): Ø35.7 × 71 cm
- Weight: 27.0 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 50 L (25 bar) domestic hot water expansion vessel with diaphragm
What is the IBO ITALY 50 L (25 bar) domestic hot water expansion vessel with diaphragm used for?
The IBO ITALY 50 L (25 bar) domestic hot water expansion vessel with diaphragm absorbs the thermal expansion of water in domestic hot water systems and stabilizes the pressure. It is designed for systems operating at elevated pressures, with a construction rated for pressures up to 25 bar.
How does the (25 bar) version differ from the standard IBO ITALY domestic hot water vessel?
The (25bar) version is designed for a higher pressure limit (up to 25 bar) and intended for domestic hot water systems operating at elevated pressure. The standard IBO ITALY DHW vessel operates at up to 10 bar.
What does the 25 bar pressure rating mean for this vessel?
25 bar is the design limit – the permissible short-term load, not the operating pressure. The system operating pressure and safety valve setting should be appropriately below this value.
How do I install the (25bar) CWU 50 diaphragm vessel by IBO ITALY?
Install the vessel vertically, with a 1" connection, in the domestic hot water system. An isolation valve is recommended to allow servicing without draining the entire system, and the pre-charge pressure should be adjusted to the system conditions before startup.
Where can I buy the (25bar) CWU 50 diaphragm vessel by IBO ITALY?
The manufacturer does not sell directly. The (25bar) CWU 50 diaphragm vessel by IBO ITALY is available from retail partners, plumbing wholesalers, and authorized online distributors.
What warranty does the (25bar) CWU 50 diaphragm vessel by IBO ITALY have?
The (25bar) CWU 50 diaphragm vessel by IBO ITALY comes with a 36-month (3-year) manufacturer’s warranty. Dambat provides warranty and post-warranty service.
- Diaphragm: ,
- Installation position: Vertical,
- Connection: 1",
- Pressure gauge: ,
- Maximum tested pressure: bar,
- Pre-charge pressure: ±10%,
- Operating pressure: bar,
- Operating temperature: from °C to 130°C,
- Dimensions: cm,
- Weight: 27.0 kg,
MATERIALS
IBO ITALY CWU 50 expansion vessel (25 bar) with diaphragm – high-pressure expansion vessel for domestic hot water
The IBO ITALY 50-liter CWU expansion vessel (25 bar) with diaphragm is designed for domestic hot water systems operating at elevated pressure. It absorbs the thermal expansion of water and stabilizes system pressure, reducing fluctuations. The design is rated for pressures up to 25 bar (limit value), and it contains a replaceable diaphragm suitable for contact with potable water.
Who it’s for
- High-pressure installation professionals – the design, rated for pressures up to 25 bar, and 1" connection make it suitable for systems operating at elevated pressure.
- High-pressure domestic hot water systems – the vessel absorbs the increase in hot water volume in systems operating at elevated pressures.
- Facilities and technical systems – the replaceable diaphragm, suitable for contact with domestic water, serves demanding domestic hot water and pressure tank systems.
- Technical service – the replaceable diaphragm lets you restore the vessel’s performance without replacing the entire unit.
Applications
The IBO ITALY 50 L (25 bar) domestic hot water expansion vessel with diaphragm absorbs the thermal expansion of water in domestic hot water systems, maintaining stable pressure and limiting fluctuations as water is heated and drawn.
It is used in domestic hot water and pressure tank systems operating at elevated pressures. The IBO ITALY 50 L (25 bar) domestic hot water expansion vessel with diaphragm is installed vertically, and the system operating pressure should be suitably below the vessel’s design limit.
Features of the IBO ITALY 50 L (25 bar) domestic hot water expansion vessel with diaphragm – description and technical specifications
The vessel body is made of steel with an external protective coating that increases corrosion resistance. Inside the steel shell is a replaceable diaphragm designed for contact with domestic water and resistant to elevated hot water temperatures. The diaphragm separates the water from the compressed gas cushion, limiting its contact with the inside of the body.
The vessel is designed for pressures up to 25 bar, treated as the limit value. The system operating pressure and safety valve setting should be correspondingly lower. The vessel is compatible with domestic hot water systems operating at temperatures from −10 to 100°C (briefly up to 130°C).
- Type: high-pressure diaphragm expansion vessel for domestic hot water
- Brand: IBO ITALY
- Capacity: 50 L
- Diaphragm: replaceable, suitable for contact with domestic water
- Design pressure (limit): 25 bar
- Connection: 1"
- Operating temperature: from −10 to 100°C (briefly up to 130°C, max. 2 h)
- Installation position: vertical
- Dimensions (Ø × height): Ø35.7 × 71 cm
- Weight: 27.0 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 50 L (25 bar) domestic hot water expansion vessel with diaphragm
What is the IBO ITALY 50 L (25 bar) domestic hot water expansion vessel with diaphragm used for?
The IBO ITALY 50 L (25 bar) domestic hot water expansion vessel with diaphragm absorbs the thermal expansion of water in domestic hot water systems and stabilizes the pressure. It is designed for systems operating at elevated pressures, with a construction rated for pressures up to 25 bar.
How does the (25 bar) version differ from the standard IBO ITALY domestic hot water vessel?
The (25bar) version is designed for a higher pressure limit (up to 25 bar) and intended for domestic hot water systems operating at elevated pressure. The standard IBO ITALY DHW vessel operates at up to 10 bar.
What does the 25 bar pressure rating mean for this vessel?
25 bar is the design limit – the permissible short-term load, not the operating pressure. The system operating pressure and safety valve setting should be appropriately below this value.
How do I install the (25bar) CWU 50 diaphragm vessel by IBO ITALY?
Install the vessel vertically, with a 1" connection, in the domestic hot water system. An isolation valve is recommended to allow servicing without draining the entire system, and the pre-charge pressure should be adjusted to the system conditions before startup.
Where can I buy the (25bar) CWU 50 diaphragm vessel by IBO ITALY?
The manufacturer does not sell directly. The (25bar) CWU 50 diaphragm vessel by IBO ITALY is available from retail partners, plumbing wholesalers, and authorized online distributors.
What warranty does the (25bar) CWU 50 diaphragm vessel by IBO ITALY have?
The (25bar) CWU 50 diaphragm vessel by IBO ITALY comes with a 36-month (3-year) manufacturer’s warranty. Dambat provides warranty and post-warranty service.