Description
Pi-JET 120-5 – 230 V pressure booster set with a 50 l tank
The Pi-JET 120-5 pump with a 50 l pressure tank is a set for the automatic water supply of households. The IPRO line is designed for professional applications requiring increased reliability. At the heart of the set is a multistage, self-priming centrifugal pump designed for pumping clean fluids with a viscosity similar to that of water and for increasing pressure in domestic and agricultural installations. The entire construction is made of AISI 304 stainless steel, ensuring corrosion resistance even under intensive use.
Who it is for
- Users of their own water intakes – the pressure booster set maintains stable water pressure throughout the domestic installation.
- Homes with several simultaneous water outlets – the larger 50 l tank reduces the frequency of pump starts when water demand is higher.
- Water system installers – the set with selected, dedicated accessories shortens the equipment selection process and simplifies installation.
- Allotments and farms – the capacity of up to 120 l/min is suitable for supplying irrigation systems and drip lines.
Application
The Pi-JET 120-5 pressure booster pump set with a 50 l tank is used in water supply systems supplied from private water intakes – dug or deep wells – where it ensures stable water supply parameters and effective pressure boosting. The multistage design allows water to be drawn from depths of up to 5 metres while maintaining high pumping efficiency.
In installation practice, the set is used to create complete pressure booster systems in single-family homes and recreational plots, as well as in installations with higher simultaneous water consumption at several outlets. The 50 l diaphragm tank stabilises pressure and reduces the frequency of motor starts, extending the service life of the installation. The factory-selected dedicated accessories simplify the process of completing and installing the system. The set operates on a 230 V / 50 Hz power supply.
Pi-JET 120-5 features – description and technical data
The Pi-JET 120-5 pump is constructed entirely from AISI 304 stainless steel – the casing, impellers, diffusers and intermediate wall are made of this material, providing high corrosion resistance when pumping clean water and fluids with a similar viscosity. The motor thrust plate is made of aluminium, reducing the weight of the entire assembly without compromising structural rigidity.
The graphite/ceramic mechanical seal ensures shaft tightness typical of this class of surface pumps. The single-phase motor is designed for easy connection to a standard 230 V mains supply. The 50 l diaphragm tank is equipped with a replaceable diaphragm, standard for this type of expansion vessel.
- Pump type: multistage, self-priming, centrifugal, surface-mounted
- Motor power: 0.75 kW
- Power supply: 1~ 230 V / 50 Hz
- Maximum head: 50 m
- Maximum capacity: 120 l/min
- Suction capacity: up to 5 m
- Maximum system pressure: 1 MPa (PN10)
- Fluid temperature: from -20°C to 70°C
- Operating mode: continuous
- Installation position: horizontal
- Diaphragm tank: 50 l
- Set contents: Pi-JET 120-5 surface pump, 50 l diaphragm tank, pressure switch, pressure gauge, five-way discharge outlet, anti-vibration hose with elbow
IPRO – 36-month (3-year) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and water engineering equipment with quality certificates.
Frequently asked questions (FAQ) – Pi-JET 120-5 pressure booster set
Why does this set have a 50 l tank instead of a smaller one?
The larger 50 l tank stores more pressurised water, so the pump starts less frequently than it would with a smaller tank. This is beneficial where several outlets are used simultaneously or where a longer motor service life is important.
What fluids and installations is the Pi-JET 120-5 pump designed for?
The pump is designed for water installations and for pumping clean fluids with a viscosity similar to that of water, which are non-corrosive to AISI 304 stainless steel.
What is the difference between the Pi-JET 120-5 and the Pi-JET 120-6?
The Pi-JET 120-5 is a smaller unit with lower power consumption, suitable for basic water supply. The Pi-JET 120-6 has one additional stage and achieves a higher head at the same maximum capacity.
Is it possible to configure a custom set with a pump to order?
Yes, it is possible to configure a custom set to order. The set can include a selected pump, pressure switch and other protection devices available in the range. To do so, please contact the customer service department.
What warranty applies to the IPRO Pi-JET 120-5 set with a 50 l tank?
The IPRO Pi-JET 120-5 set with a 50 l tank is covered by a 36-month (3-year) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
- Power: 0.75 kW,
- Power supply: 1~230 V,
- Frequency: 50 Hz,
- Current draw: 5.2 A,
- Motor speed: rpm,
- Dimensions: mm
- Weight: kg,
Pi-JET 120-5 – 230 V pressure booster set with a 50 l tank
The Pi-JET 120-5 pump with a 50 l pressure tank is a set for the automatic water supply of households. The IPRO line is designed for professional applications requiring increased reliability. At the heart of the set is a multistage, self-priming centrifugal pump designed for pumping clean fluids with a viscosity similar to that of water and for increasing pressure in domestic and agricultural installations. The entire construction is made of AISI 304 stainless steel, ensuring corrosion resistance even under intensive use.
Who it is for
- Users of their own water intakes – the pressure booster set maintains stable water pressure throughout the domestic installation.
- Homes with several simultaneous water outlets – the larger 50 l tank reduces the frequency of pump starts when water demand is higher.
- Water system installers – the set with selected, dedicated accessories shortens the equipment selection process and simplifies installation.
- Allotments and farms – the capacity of up to 120 l/min is suitable for supplying irrigation systems and drip lines.
Application
The Pi-JET 120-5 pressure booster pump set with a 50 l tank is used in water supply systems supplied from private water intakes – dug or deep wells – where it ensures stable water supply parameters and effective pressure boosting. The multistage design allows water to be drawn from depths of up to 5 metres while maintaining high pumping efficiency.
In installation practice, the set is used to create complete pressure booster systems in single-family homes and recreational plots, as well as in installations with higher simultaneous water consumption at several outlets. The 50 l diaphragm tank stabilises pressure and reduces the frequency of motor starts, extending the service life of the installation. The factory-selected dedicated accessories simplify the process of completing and installing the system. The set operates on a 230 V / 50 Hz power supply.
Pi-JET 120-5 features – description and technical data
The Pi-JET 120-5 pump is constructed entirely from AISI 304 stainless steel – the casing, impellers, diffusers and intermediate wall are made of this material, providing high corrosion resistance when pumping clean water and fluids with a similar viscosity. The motor thrust plate is made of aluminium, reducing the weight of the entire assembly without compromising structural rigidity.
The graphite/ceramic mechanical seal ensures shaft tightness typical of this class of surface pumps. The single-phase motor is designed for easy connection to a standard 230 V mains supply. The 50 l diaphragm tank is equipped with a replaceable diaphragm, standard for this type of expansion vessel.
- Pump type: multistage, self-priming, centrifugal, surface-mounted
- Motor power: 0.75 kW
- Power supply: 1~ 230 V / 50 Hz
- Maximum head: 50 m
- Maximum capacity: 120 l/min
- Suction capacity: up to 5 m
- Maximum system pressure: 1 MPa (PN10)
- Fluid temperature: from -20°C to 70°C
- Operating mode: continuous
- Installation position: horizontal
- Diaphragm tank: 50 l
- Set contents: Pi-JET 120-5 surface pump, 50 l diaphragm tank, pressure switch, pressure gauge, five-way discharge outlet, anti-vibration hose with elbow
IPRO – 36-month (3-year) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and water engineering equipment with quality certificates.
Frequently asked questions (FAQ) – Pi-JET 120-5 pressure booster set
Why does this set have a 50 l tank instead of a smaller one?
The larger 50 l tank stores more pressurised water, so the pump starts less frequently than it would with a smaller tank. This is beneficial where several outlets are used simultaneously or where a longer motor service life is important.
What fluids and installations is the Pi-JET 120-5 pump designed for?
The pump is designed for water installations and for pumping clean fluids with a viscosity similar to that of water, which are non-corrosive to AISI 304 stainless steel.
What is the difference between the Pi-JET 120-5 and the Pi-JET 120-6?
The Pi-JET 120-5 is a smaller unit with lower power consumption, suitable for basic water supply. The Pi-JET 120-6 has one additional stage and achieves a higher head at the same maximum capacity.
Is it possible to configure a custom set with a pump to order?
Yes, it is possible to configure a custom set to order. The set can include a selected pump, pressure switch and other protection devices available in the range. To do so, please contact the customer service department.
What warranty applies to the IPRO Pi-JET 120-5 set with a 50 l tank?
The IPRO Pi-JET 120-5 set with a 50 l tank is covered by a 36-month (3-year) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.


