Description
50 L vertical/horizontal expansion tank with pressure gauge - pressure vessel for water and hydrophore systems
The 50 VERTICAL/HORIZONTAL diaphragm tank with pressure gauge is a pressure vessel designed for water systems and pressure-boosting sets. Water is stored under pressure from an air cushion separated by an EPDM diaphragm, allowing the tank to stabilize system pressure and reduce how often the pump switches on. The body, made of carbon steel coated with protective paint, ensures durability in typical water systems and pressure-boosting sets. The built-in pressure gauge allows you to monitor system pressure at a glance.
Who it’s for
- Plumbers and installers – a complete diaphragm pressure vessel ready to connect to a pressure-boosting set shortens water system installation time.
- Homeowners with their own water supply – the tank stabilizes well water pressure and reduces how often the pump switches on, extending its service life.
- Installations with limited space – vertical or horizontal installation allows the tank to be fitted into the available space in a utility room.
- Technical service – the integrated pressure gauge and simple design make it easier to check the pressure and carry out routine maintenance.
Applications
The 50 VERTICAL/HORIZONTAL diaphragm tank with pressure gauge works with a pump in a pressure-boosting set, storing water under pressure and supplying it to the system between pump cycles. This keeps water pressure steady, reduces how often the pump switches on, limits pump wear and softens pressure fluctuations in the system.
The design allows the tank to be installed either vertically or horizontally, making it easy to adapt to the available space and other components in the set. The tank is suitable for domestic and utility water systems supplied by surface or submersible pumps, as commonly used in buildings with their own water supply in Poland. It is ideal wherever a durable 50 VERTICAL/HORIZONTAL tank is needed.
Features, description and technical specifications – 50 VERTICAL/HORIZONTAL tank with pressure gauge
Inside the tank is an EPDM diaphragm that separates the water from the air cushion. Compressed air on one side of the diaphragm maintains pressure and pushes water into the system when the pump is not running. The body is made of carbon steel coated with protective paint, which protects the tank from corrosion and ensures durability at the working pressure typical of pressure-boosting systems.
The tank is supplied with a factory pre-charge of 1.7 bar ±10% and operates at a maximum working pressure of 8 bar, within a temperature range of 0°C to 70°C. The 1" water connection makes it easy to connect to standard pressure-boosting sets and water systems. The integrated pressure gauge allows you to monitor system pressure and check the pre-charge during inspections. The pre-charge must be adjusted to match the pump’s cut-in pressure.
- Type: pressure diaphragm tank for water systems
- Brand: IBO
- Capacity: 50 l
- Installation position: vertical or horizontal
- Water connection: 1"
- Pre-charge pressure (factory setting): 1.7 bar ±10%
- Max. operating pressure: 8 bar
- Operating temperature range: 0°C to 70°C
- Diaphragm material: EPDM
- Body material: carbon steel with protective coating
- Equipment: pressure gauge
- Dimensions (approx.): 38 × 62 × 55 cm
- Weight: 9.0 kg
IBO – 24-month (2-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.
Frequently Asked Questions (FAQ) – 50 VERTICAL/HORIZONTAL tank
What is the IBO 50 VERTICAL/HORIZONTAL tank used for?
The IBO 50 VERTICAL/HORIZONTAL diaphragm tank with pressure gauge stabilizes pressure in a water system and pressure-boosting set. It stores water under pressure in an air cushion separated by an EPDM diaphragm and supplies it to the system, so the pump switches on less often.
Can the tank be installed vertically and horizontally?
Yes, this model can be installed either vertically or horizontally. This makes it easy to fit the tank into the available space and alongside the other components of the pressure-boosting system. The model also comes with a pressure gauge for monitoring pressure.
Will the 50 VERTICAL/HORIZONTAL tank work with my pressure-boosting system?
The tank with an EPDM diaphragm is designed for domestic water in pressure-boosting systems operating at up to 8 bar. The factory pre-charge pressure of 1.7 bar can be adjusted for the specific pump – set it slightly below the pump cut-in pressure so the tank effectively reduces how often the pump switches on.
How do I set the pre-charge pressure in a diaphragm tank?
Set the pre-charge pressure (air pressure) when the tank is empty, usually about 0.2 bar below the pump cut-in pressure. The factory setting is 1.7 bar ±10%. Correctly set pre-charge pressure ensures the diaphragm operates properly and keeps water pressure in the system consistent.
Where can I buy a Dambat 50 VERTICAL/HORIZONTAL tank?
The manufacturer does not sell directly. The 50 VERTICAL/HORIZONTAL diaphragm tank with pressure gauge is available from retail partners, plumbing wholesalers, and authorized online distributors.
What warranty does the 50 VERTICAL/HORIZONTAL tank have?
The IBO 50 VERTICAL/HORIZONTAL diaphragm tank with pressure gauge comes with a 24-month (2-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
- Diaphragm: YES,
- Installation position: Vertical/Horizontal,
- Connection: 1",
- Pressure gauge: YES,
- Maximum tested pressure: 8.0 bar,
- Pre-charge pressure: 1.7 ±10%,
- Operating pressure: bar,
- Operating temperature: from 0°C to 70°C,
- Dimensions: 38/62/55 cm,
- Weight: 9.0 kg,
MATERIALS
• Body: Carbon steel coated with paint,
• Diaphragm: EPDM.
50 L vertical/horizontal expansion tank with pressure gauge - pressure vessel for water and hydrophore systems
The 50 VERTICAL/HORIZONTAL diaphragm tank with pressure gauge is a pressure vessel designed for water systems and pressure-boosting sets. Water is stored under pressure from an air cushion separated by an EPDM diaphragm, allowing the tank to stabilize system pressure and reduce how often the pump switches on. The body, made of carbon steel coated with protective paint, ensures durability in typical water systems and pressure-boosting sets. The built-in pressure gauge allows you to monitor system pressure at a glance.
Who it’s for
- Plumbers and installers – a complete diaphragm pressure vessel ready to connect to a pressure-boosting set shortens water system installation time.
- Homeowners with their own water supply – the tank stabilizes well water pressure and reduces how often the pump switches on, extending its service life.
- Installations with limited space – vertical or horizontal installation allows the tank to be fitted into the available space in a utility room.
- Technical service – the integrated pressure gauge and simple design make it easier to check the pressure and carry out routine maintenance.
Applications
The 50 VERTICAL/HORIZONTAL diaphragm tank with pressure gauge works with a pump in a pressure-boosting set, storing water under pressure and supplying it to the system between pump cycles. This keeps water pressure steady, reduces how often the pump switches on, limits pump wear and softens pressure fluctuations in the system.
The design allows the tank to be installed either vertically or horizontally, making it easy to adapt to the available space and other components in the set. The tank is suitable for domestic and utility water systems supplied by surface or submersible pumps, as commonly used in buildings with their own water supply in Poland. It is ideal wherever a durable 50 VERTICAL/HORIZONTAL tank is needed.
Features, description and technical specifications – 50 VERTICAL/HORIZONTAL tank with pressure gauge
Inside the tank is an EPDM diaphragm that separates the water from the air cushion. Compressed air on one side of the diaphragm maintains pressure and pushes water into the system when the pump is not running. The body is made of carbon steel coated with protective paint, which protects the tank from corrosion and ensures durability at the working pressure typical of pressure-boosting systems.
The tank is supplied with a factory pre-charge of 1.7 bar ±10% and operates at a maximum working pressure of 8 bar, within a temperature range of 0°C to 70°C. The 1" water connection makes it easy to connect to standard pressure-boosting sets and water systems. The integrated pressure gauge allows you to monitor system pressure and check the pre-charge during inspections. The pre-charge must be adjusted to match the pump’s cut-in pressure.
- Type: pressure diaphragm tank for water systems
- Brand: IBO
- Capacity: 50 l
- Installation position: vertical or horizontal
- Water connection: 1"
- Pre-charge pressure (factory setting): 1.7 bar ±10%
- Max. operating pressure: 8 bar
- Operating temperature range: 0°C to 70°C
- Diaphragm material: EPDM
- Body material: carbon steel with protective coating
- Equipment: pressure gauge
- Dimensions (approx.): 38 × 62 × 55 cm
- Weight: 9.0 kg
IBO – 24-month (2-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.
Frequently Asked Questions (FAQ) – 50 VERTICAL/HORIZONTAL tank
What is the IBO 50 VERTICAL/HORIZONTAL tank used for?
The IBO 50 VERTICAL/HORIZONTAL diaphragm tank with pressure gauge stabilizes pressure in a water system and pressure-boosting set. It stores water under pressure in an air cushion separated by an EPDM diaphragm and supplies it to the system, so the pump switches on less often.
Can the tank be installed vertically and horizontally?
Yes, this model can be installed either vertically or horizontally. This makes it easy to fit the tank into the available space and alongside the other components of the pressure-boosting system. The model also comes with a pressure gauge for monitoring pressure.
Will the 50 VERTICAL/HORIZONTAL tank work with my pressure-boosting system?
The tank with an EPDM diaphragm is designed for domestic water in pressure-boosting systems operating at up to 8 bar. The factory pre-charge pressure of 1.7 bar can be adjusted for the specific pump – set it slightly below the pump cut-in pressure so the tank effectively reduces how often the pump switches on.
How do I set the pre-charge pressure in a diaphragm tank?
Set the pre-charge pressure (air pressure) when the tank is empty, usually about 0.2 bar below the pump cut-in pressure. The factory setting is 1.7 bar ±10%. Correctly set pre-charge pressure ensures the diaphragm operates properly and keeps water pressure in the system consistent.
Where can I buy a Dambat 50 VERTICAL/HORIZONTAL tank?
The manufacturer does not sell directly. The 50 VERTICAL/HORIZONTAL diaphragm tank with pressure gauge is available from retail partners, plumbing wholesalers, and authorized online distributors.
What warranty does the 50 VERTICAL/HORIZONTAL tank have?
The IBO 50 VERTICAL/HORIZONTAL diaphragm tank with pressure gauge comes with a 24-month (2-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.

