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 rated from 0.55 to 15 kW, with a delivery head of up to 202 m, depending on the hydraulic range.
Who it is for
- Booster-system installers – we streamline selection within a single series: from the CVI 3 range with DN25–DN32 connections to the CVI 45 with a DN80 connection, without changing the installation principle.
- Maintenance teams – we provide a design for continuous operation in process circuits, with a clearly specified permissible number of starts per hour.
- System designers – we specify all operating limitations: liquid temperature, pH range, and permissible pressure in the system and at the inlet.
- Farms and fish farms – we offer equipment for irrigation systems with a capacity of up to 920 l/min when supplied with three-phase power.
- Service companies – we provide pumps with a noise level from 53 dB(A), which is important in laundries and car washes with attended workstations.
Applications
- Pressure-boosting systems and booster installations handling 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: sprinkler systems, irrigation systems, irrigation installations, and fish farms.
- Services: laundries, car washes, and buildings with high-rise construction.
In three-phase-powered facilities, 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 allows the device to be connected directly to an existing pipeline without rerouting it, while the vertical operating position limits the floor space occupied in a booster station or process unit.
Our devices are driven by three-phase, two-pole motors supplied with 3~400 V at a frequency of 50 Hz and operating at 2850 rpm. The motors are manufactured with Class F insulation 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 ratings 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 rated from 0.55 to 15 kW, with 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 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 mechanical impurities, that are chemically non-aggressive, with temperatures from 10°C to 90°C and a pH of 3 to 9, at an ambient temperature of up to 40°C.
Materials used:
- Motor housing – AISI 304 stainless steel.
- Suction and discharge body – 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 duty point rather than the series name alone. We provide detailed parameters for each model in the technical data table and catalogue sheet. In 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 particular model and the required approvals are specified 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 hydrotechnical equipment with quality certificates.
Frequently asked questions (FAQ) – what are CVI vertical pumps used for?
Where can I buy CVI vertical pumps manufactured by Dambat?
As a 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 manuals used to select a device for the required duty point. The order is fulfilled by the selected sales partner, while we are responsible for 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 of 3 to 9 and temperatures 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 body 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 in contact with water are made entirely of stainless steel, which is the primary 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 delivery head achieved. 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 installed in accordance with the operating manual.
How many starts per hour are permitted for pumps in the CVI series?
For motors rated up to and including 4 kW, we allow a maximum of 100 starts per hour, while for ratings 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 pressure tank or speed control.
- Lift height: 158.0 m,
- Capacity: 74.5 l/min.,
- Power: 2.2 kW,
- Power supply: 300–400 V,
- Frequency: 50 Hz,
- Current draw: A,
- Motor speed: 2850 rpm,
- Maximum number of starts per hour: 100,
- Insulation class: F,
- Operating mode: continuous,
- Protection rating: IP55,
- Connection: DN25 - DN32,
- 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: 25/101,6/21 cm,
- Weight: 41.0 kg,
ADDITIONAL INFORMATION
- LpA noise level: 58 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 rated from 0.55 to 15 kW, with a delivery head of up to 202 m, depending on the hydraulic range.
Who it is for
- Booster-system installers – we streamline selection within a single series: from the CVI 3 range with DN25–DN32 connections to the CVI 45 with a DN80 connection, without changing the installation principle.
- Maintenance teams – we provide a design for continuous operation in process circuits, with a clearly specified permissible number of starts per hour.
- System designers – we specify all operating limitations: liquid temperature, pH range, and permissible pressure in the system and at the inlet.
- Farms and fish farms – we offer equipment for irrigation systems with a capacity of up to 920 l/min when supplied with three-phase power.
- Service companies – we provide pumps with a noise level from 53 dB(A), which is important in laundries and car washes with attended workstations.
Applications
- Pressure-boosting systems and booster installations handling 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: sprinkler systems, irrigation systems, irrigation installations, and fish farms.
- Services: laundries, car washes, and buildings with high-rise construction.
In three-phase-powered facilities, 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 allows the device to be connected directly to an existing pipeline without rerouting it, while the vertical operating position limits the floor space occupied in a booster station or process unit.
Our devices are driven by three-phase, two-pole motors supplied with 3~400 V at a frequency of 50 Hz and operating at 2850 rpm. The motors are manufactured with Class F insulation 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 ratings 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 rated from 0.55 to 15 kW, with 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 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 mechanical impurities, that are chemically non-aggressive, with temperatures from 10°C to 90°C and a pH of 3 to 9, at an ambient temperature of up to 40°C.
Materials used:
- Motor housing – AISI 304 stainless steel.
- Suction and discharge body – 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 duty point rather than the series name alone. We provide detailed parameters for each model in the technical data table and catalogue sheet. In 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 particular model and the required approvals are specified 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 hydrotechnical equipment with quality certificates.
Frequently asked questions (FAQ) – what are CVI vertical pumps used for?
Where can I buy CVI vertical pumps manufactured by Dambat?
As a 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 manuals used to select a device for the required duty point. The order is fulfilled by the selected sales partner, while we are responsible for 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 of 3 to 9 and temperatures 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 body 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 in contact with water are made entirely of stainless steel, which is the primary 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 delivery head achieved. 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 installed in accordance with the operating manual.
How many starts per hour are permitted for pumps in the CVI series?
For motors rated up to and including 4 kW, we allow a maximum of 100 starts per hour, while for ratings 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 pressure tank or speed control.