Description
CVI Vertical Pump
As the manufacturer of the IPRO line, we design CVI vertical pumps as multistage centrifugal devices with in-line connections, intended for pumping technically clean and chemically non-aggressive liquids. The series includes models with power ratings from 0.55 to 15 kW, with a delivery head of up to 202 m, depending on the hydraulic range.
Who they are for
- Booster-system installers – we streamline selection within a single series: from the CVI 3 range with a DN25–DN32 connection to the CVI 45 with a DN80 connection, without changing the installation principle.
- Maintenance teams – we provide a design suitable for continuous operation in process circuits, with a clearly specified permissible number of starts per hour.
- System designers – we specify the complete operating limits: liquid temperature, pH range, and permissible pressure in the system and at the inlet.
- Farms and fish farms – we offer devices for irrigation systems with a capacity of up to 920 l/min when powered by a three-phase supply.
- Service companies – we provide pumps with a noise level starting at 53 dB(A), which is important in laundries and car washes with staffed workstations.
Applications
- Pressure-boosting systems and booster stations operating with technically clean water before the treatment process.
- Industrial systems: washing and rinsing systems, high-pressure circuits, boiler-room supply, and machine cooling.
- Air-conditioning and refrigeration systems, including glycol and coolant transfer.
- Agriculture: rain-gun irrigation, irrigation systems, watering systems, and fish farms.
- Services: laundries, car washes, and high-rise facilities.
In facilities supplied with three-phase power, CVI 400 V vertical pumps operate with a capacity of up to 920 l/min.
Features, description, and technical data
As the manufacturer of the IPRO line, we build the CVI series in a vertical, multistage, centrifugal configuration, with the suction and discharge connections positioned horizontally on the same axis (in line). This solution makes it possible to connect the device directly to an existing pipeline without rerouting it, while the vertical operating position reduces the floor space occupied in a booster station or process unit.
Our devices are driven by three-phase, two-pole motors powered by 3~400 V at a frequency of 50 Hz and operating at a speed of 2850 rpm. We manufacture the motors with insulation class F and IP55 protection, for continuous operation. The permissible starting frequency is 100 starts per hour for motors rated up to and including 4 kW, and 20 starts per hour for motors rated from 5.5 kW. The LpA sound pressure level ranges from 53 to 75 dB(A), depending on motor power.
In terms of hydraulics, the CVI series includes models with power ratings from 0.55 to 15 kW, delivery heads from 28 to 202 m, and capacities from 74.5 to 920 l/min, or approximately 4.5 to 55.2 m³/h. We select the connections according to the hydraulic range: DN25–DN32 for the CVI 3 and CVI 5 ranges, DN40 for CVI 10, DN50 for CVI 15 and CVI 20, DN65 for CVI 32, and DN80 for CVI 45. The devices pump technically clean liquids, without excessive amounts of mechanical impurities, that are chemically non-aggressive, with a temperature from 10°C to 90°C and a pH from 3 to 9, at an ambient temperature of up to 40°C.
Materials used:
- Motor housing – AISI 304 stainless steel.
- Suction and discharge casing – ASTM 25B cast iron.
- Pump shaft – AISI 420 stainless steel.
- Impellers and diffusers – AISI 304 stainless steel.
- Cartridge mechanical seal for standard versions from +10°C to 90°C – silicon carbide / tungsten carbide / EPDM.
The CVI series belongs to the IPRO line, which we offer as a solution for industrial and process applications. The first number in the designation indicates the hydraulic range corresponding to the nominal flow rate in m³/h, while the second indicates the number of pumping stages. Therefore, when selecting a pump, we always refer to the specific operating point rather than the series name alone. We provide the detailed parameters of each model in the technical data table and catalogue sheet. Under Polish operating conditions, the devices should be installed in rooms protected against freezing, with the ambient temperature maintained at up to 40°C.
CVI vertical pumps are technical devices intended for technically clean liquids and are not water-treatment devices. Their use in drinking-water systems is permitted only when the intended use of the specific model and the required approvals are stated in its technical documentation. The warranty terms and period are specified in the documentation supplied with the device – if in doubt, please contact Dambat service.
Dambat – a trusted manufacturer of pumps and water-engineering equipment with quality certifications.
Frequently asked questions (FAQ) – what are CVI vertical pumps used for?
Where can I buy CVI vertical pumps manufactured by Dambat?
As the manufacturer, we do not sell directly. CVI vertical pumps are available from our sales partners, installation wholesalers, and authorised online distributors.
Does Dambat help with selecting a model from the CVI series?
As the manufacturer of the IPRO line, we provide catalogue sheets, performance curves, and operating instructions used to select a device for the required operating point. The selected sales partner fulfils the order, while we provide technical and service support.
What liquids can CVI vertical pumps handle?
We design the CVI series for technically clean and chemically non-aggressive liquids with a pH from 3 to 9 and a temperature from 10°C to 90°C. In industrial applications, this also includes the transfer of oil, glycol, and coolant in refrigeration and air-conditioning systems.
How do CVI pumps differ from the CVI INOX version?
In the CVI series, the suction and discharge casing is made of ASTM 25B cast iron, while the impellers, diffusers, and motor housing are made of AISI 304 stainless steel. In the CVI INOX series, all parts that come into contact with water are made entirely of stainless steel, which is the fundamental structural difference between the two versions.
What do the numbers in the model name, for example CVI 5-12, mean?
The first number indicates the hydraulic range corresponding to the nominal flow rate in m³/h, while the second indicates the number of pumping stages, which determines the achievable delivery head. Two models from the same range have similar capacities but different operating pressures.
How should CVI 400 V vertical pumps be installed?
The devices should be installed in a vertical position, with the suction and discharge connections arranged horizontally in an in-line configuration, in a room with an ambient temperature not exceeding 40°C and protected against freezing. The three-phase 3~400 V, 50 Hz power supply and motor protection must be provided in accordance with the operating instructions.
How many starts per hour are permitted for pumps from the CVI series?
For motors rated up to and including 4 kW, we allow a maximum of 100 starts per hour, while for motors rated from 5.5 kW, the maximum is 20 starts per hour. More frequent cycles shorten the service life of the mechanical seal and motor, so in systems with variable demand we recommend using a suitably selected diaphragm tank or speed control.
- Lift height: 127.0 m,
- Capacity: 660.0 l/min.,
- Power: 15.0 kW,
- Power supply: 300–400 V,
- Frequency: 50 Hz,
- Current draw: A,
- Motor speed: 2850 rpm,
- Maximum number of starts per hour: 20,
- Insulation class: F,
- Operating mode: continuous,
- Protection rating: IP55,
- Connection: DN65,
- Inlet/outlet direction: Levels,
- Operating position: Vertical,
- Minimum liquid temperature: 10°C,
- Maximum liquid temperature: 90°C,
- Maximum ambient temperature: 40°C,
- pH range: 3-9,
- Length/height/width: 32/156/29,8 cm,
- Weight: 207.0 kg,
ADDITIONAL INFORMATION
- Noise level LpA: 70 dB(A),
- Maximum system pressure: 25 bar,
- Maximum inlet pressure: 10 bar.
MATERIALS:
• Motor housing: AISI 304 stainless steel,
• Suction/discharge casing: ASTM25B cast iron,
• Pump shaft: AISI 420 stainless steel,
• Impeller: AISI 304 stainless steel,
• Diffusers: AISI 304 stainless steel,
• Cartridge mechanical seal for standard versions from +10°C to 90°C: silicon carbide/tungsten carbide/EPDM.
CVI Vertical Pump
As the manufacturer of the IPRO line, we design CVI vertical pumps as multistage centrifugal devices with in-line connections, intended for pumping technically clean and chemically non-aggressive liquids. The series includes models with power ratings from 0.55 to 15 kW, with a delivery head of up to 202 m, depending on the hydraulic range.
Who they are for
- Booster-system installers – we streamline selection within a single series: from the CVI 3 range with a DN25–DN32 connection to the CVI 45 with a DN80 connection, without changing the installation principle.
- Maintenance teams – we provide a design suitable for continuous operation in process circuits, with a clearly specified permissible number of starts per hour.
- System designers – we specify the complete operating limits: liquid temperature, pH range, and permissible pressure in the system and at the inlet.
- Farms and fish farms – we offer devices for irrigation systems with a capacity of up to 920 l/min when powered by a three-phase supply.
- Service companies – we provide pumps with a noise level starting at 53 dB(A), which is important in laundries and car washes with staffed workstations.
Applications
- Pressure-boosting systems and booster stations operating with technically clean water before the treatment process.
- Industrial systems: washing and rinsing systems, high-pressure circuits, boiler-room supply, and machine cooling.
- Air-conditioning and refrigeration systems, including glycol and coolant transfer.
- Agriculture: rain-gun irrigation, irrigation systems, watering systems, and fish farms.
- Services: laundries, car washes, and high-rise facilities.
In facilities supplied with three-phase power, CVI 400 V vertical pumps operate with a capacity of up to 920 l/min.
Features, description, and technical data
As the manufacturer of the IPRO line, we build the CVI series in a vertical, multistage, centrifugal configuration, with the suction and discharge connections positioned horizontally on the same axis (in line). This solution makes it possible to connect the device directly to an existing pipeline without rerouting it, while the vertical operating position reduces the floor space occupied in a booster station or process unit.
Our devices are driven by three-phase, two-pole motors powered by 3~400 V at a frequency of 50 Hz and operating at a speed of 2850 rpm. We manufacture the motors with insulation class F and IP55 protection, for continuous operation. The permissible starting frequency is 100 starts per hour for motors rated up to and including 4 kW, and 20 starts per hour for motors rated from 5.5 kW. The LpA sound pressure level ranges from 53 to 75 dB(A), depending on motor power.
In terms of hydraulics, the CVI series includes models with power ratings from 0.55 to 15 kW, delivery heads from 28 to 202 m, and capacities from 74.5 to 920 l/min, or approximately 4.5 to 55.2 m³/h. We select the connections according to the hydraulic range: DN25–DN32 for the CVI 3 and CVI 5 ranges, DN40 for CVI 10, DN50 for CVI 15 and CVI 20, DN65 for CVI 32, and DN80 for CVI 45. The devices pump technically clean liquids, without excessive amounts of mechanical impurities, that are chemically non-aggressive, with a temperature from 10°C to 90°C and a pH from 3 to 9, at an ambient temperature of up to 40°C.
Materials used:
- Motor housing – AISI 304 stainless steel.
- Suction and discharge casing – ASTM 25B cast iron.
- Pump shaft – AISI 420 stainless steel.
- Impellers and diffusers – AISI 304 stainless steel.
- Cartridge mechanical seal for standard versions from +10°C to 90°C – silicon carbide / tungsten carbide / EPDM.
The CVI series belongs to the IPRO line, which we offer as a solution for industrial and process applications. The first number in the designation indicates the hydraulic range corresponding to the nominal flow rate in m³/h, while the second indicates the number of pumping stages. Therefore, when selecting a pump, we always refer to the specific operating point rather than the series name alone. We provide the detailed parameters of each model in the technical data table and catalogue sheet. Under Polish operating conditions, the devices should be installed in rooms protected against freezing, with the ambient temperature maintained at up to 40°C.
CVI vertical pumps are technical devices intended for technically clean liquids and are not water-treatment devices. Their use in drinking-water systems is permitted only when the intended use of the specific model and the required approvals are stated in its technical documentation. The warranty terms and period are specified in the documentation supplied with the device – if in doubt, please contact Dambat service.
Dambat – a trusted manufacturer of pumps and water-engineering equipment with quality certifications.
Frequently asked questions (FAQ) – what are CVI vertical pumps used for?
Where can I buy CVI vertical pumps manufactured by Dambat?
As the manufacturer, we do not sell directly. CVI vertical pumps are available from our sales partners, installation wholesalers, and authorised online distributors.
Does Dambat help with selecting a model from the CVI series?
As the manufacturer of the IPRO line, we provide catalogue sheets, performance curves, and operating instructions used to select a device for the required operating point. The selected sales partner fulfils the order, while we provide technical and service support.
What liquids can CVI vertical pumps handle?
We design the CVI series for technically clean and chemically non-aggressive liquids with a pH from 3 to 9 and a temperature from 10°C to 90°C. In industrial applications, this also includes the transfer of oil, glycol, and coolant in refrigeration and air-conditioning systems.
How do CVI pumps differ from the CVI INOX version?
In the CVI series, the suction and discharge casing is made of ASTM 25B cast iron, while the impellers, diffusers, and motor housing are made of AISI 304 stainless steel. In the CVI INOX series, all parts that come into contact with water are made entirely of stainless steel, which is the fundamental structural difference between the two versions.
What do the numbers in the model name, for example CVI 5-12, mean?
The first number indicates the hydraulic range corresponding to the nominal flow rate in m³/h, while the second indicates the number of pumping stages, which determines the achievable delivery head. Two models from the same range have similar capacities but different operating pressures.
How should CVI 400 V vertical pumps be installed?
The devices should be installed in a vertical position, with the suction and discharge connections arranged horizontally in an in-line configuration, in a room with an ambient temperature not exceeding 40°C and protected against freezing. The three-phase 3~400 V, 50 Hz power supply and motor protection must be provided in accordance with the operating instructions.
How many starts per hour are permitted for pumps from the CVI series?
For motors rated up to and including 4 kW, we allow a maximum of 100 starts per hour, while for motors rated from 5.5 kW, the maximum is 20 starts per hour. More frequent cycles shorten the service life of the mechanical seal and motor, so in systems with variable demand we recommend using a suitably selected diaphragm tank or speed control.