Description
CVI INOX 45-2-2 – vertical industrial stainless steel centrifugal pump
The IPRO CVI 45-2-2 INOX is a vertical, multistage centrifugal pump with in-line connections, designed for precise selection of the operating point in systems requiring consistent performance and low noise levels. The impeller, diffuser, and all hydraulic components that come into contact with the medium are made of AISI 304 stainless steel, while the IE3-efficiency-class three-phase motor complies with current energy efficiency requirements for industrial drives. The in-line design allows installation directly along the pipeline axis, without the need to redesign the system.
Who is it for
- Large industrial and manufacturing plants – a flow rate of approximately 750 l/min is suitable for process installations in the food, chemical, and manufacturing industries.
- Municipal pumping stations and water supply networks – the CVI 45-2-2 INOX pump operates as a base unit in pressure-boosting stations serving larger areas.
- Large commercial complexes – shopping centers and hospitals with high water demand benefit from the pump’s stable operation.
- Advanced fire protection systems – high performance supports sprinkler systems in large industrial and commercial facilities.
Applications
The IPRO CVI 45-2-2 INOX pump is designed for pumping clean, chemically non-aggressive liquids in large domestic water supply systems and industrial installations requiring a significant flow rate. It is suitable for high-pressure circulation systems, air-conditioning and refrigeration systems, and fire protection systems in large buildings.
In industry, the pump is used to supply boiler rooms and in processes requiring a high, stable water flow rate. Selecting the right variant requires consideration of the NPSH characteristics of the suction system to avoid the risk of cavitation when operating at full capacity. The CVI 45-2-2 INOX industrial pump operates in a three-phase system.
CVI 45-2-2 INOX Features – Construction and Technical Data
The CVI 45-2-2 INOX pump is designed with a precise allocation of materials according to the function of each component. The pump head and base, as load-bearing components that do not come into direct contact with the pumped medium, are made of ASTM25B cast iron, ensuring structural rigidity. The pump shaft is made of AISI 431 stainless steel, selected for its high mechanical strength. All hydraulic components that come into contact with the medium—the inlet, outlet, impeller, diffuser, pump casing, discharge nozzle, and cover—are made of AISI 304 stainless steel. The neck ring is made of PTFE, while the O-rings are made of EPDM/FKM. The mechanical cartridge seal (silicon carbide / tungsten carbide / EPDM) is designed for operation in the range of 10–90°C.
The motors driving the CVI 45-2-2 INOX cover a power range from 3 to 18.5 kW, depending on the selected head variant, and belong to the IE3 efficiency class, in accordance with the EU ecodesign regulation. The flanged connection is DN80.
| Motor power (kW) | Power supply (V) | Current consumption Δ/Y (A) | cos φ | Efficiency (%) |
|---|---|---|---|---|
| 0,37 | 230 / Y400 | 1,6 / 0,9 | 0,81 | 73,8 |
| 0,55 | 230 / Y400 | 2,1 / 1,2 | 0,82 | 77,8 |
| 0,75 | 230 / Y400 | 2,8 / 1,6 | 0,82 | 80,7 |
| 1,1 | 230 / Y400 | 4,0 / 2,3 | 0,83 | 82,7 |
| 1,5 | 230 / Y400 | 5,3 / 3,0 | 0,84 | 84,2 |
| 2,2 | 230 / Y400 | 7,6 / 4,4 | 0,85 | 85,9 |
| 3 | 230 / Y400 | 9,9 / 5,7 | 0,87 | 87,1 |
| 4 | 400 / Y690 | 7,5 / 4,3 | 0,88 | 88,1 |
| 5,5 | 400 / Y690 | 10,0 / 5,9 | 0,88 | 89,2 |
| 7,5 | 400 / Y690 | 13,5 / 7,8 | 0,88 | 90,1 |
| 11 | 400 / Y690 | 19,6 / 11,3 | 0,89 | 91,2 |
| 15 | 400 / Y690 | 26,5 / 15,3 | 0,89 | 91,9 |
| 18,5 | 400 / Y690 | 32,5 / 18,8 | 0,89 | 92,4 |
Current consumption values confirmed by nameplates and verified documentation; cos φ and efficiency are based on technical documentation for IE3-class motors and are provided for informational purposes.
- Pump type: vertical, multistage, centrifugal, in-line nozzle arrangement
- Power supply: 3~230 V / 3~400 V (3 kW model) or 3~400 V / 3~690 V (7.5–18.5 kW models), 50 Hz
- Motor efficiency class: IE3
- Capacity: 45 m³/h for the entire CVI 45 range
- Insulation class: F
- Protection rating: IP55
- Pumped liquid temperature range: -20°C to 90°C
- Max. ambient temperature: 40°C
- Liquid pH range: 3–9
- Max. operating pressure: 26 bar
- Flanged connection: DN80
- Rotational speed: 2900 rpm
IPRO – 36 months (3 years) of the manufacturer's warranty. Dambat provides warranty and post-warranty service.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.
Frequently Asked Questions (FAQ) – CVI 45-2-2 INOX vertical pump
What industrial applications is the CVI 45-2-2 INOX pump suitable for?
The IPRO CVI 45-2-2 INOX pump is used in high-pressure circulation systems, air-conditioning and refrigeration systems, fire-protection systems, boiler-room supply systems, and domestic water supply systems.
Why are the head and base of the CVI 45-2-2 INOX pump made of cast iron if it is an "INOX" pump?
The INOX designation applies to the components in direct contact with the pumped medium – the impeller, diffuser, casing, inlet, and outlet – which are made of AISI 304 stainless steel. The pump head and base provide structural support and do not come into contact with the liquid, so they are made of ASTM25B cast iron, which ensures adequate structural rigidity.
What is the IE3 efficiency class, and why is it important when selecting a pump?
IE3 is the energy-efficiency class of electric motors in accordance with the EU Ecodesign Regulation. Higher efficiency translates into lower operating costs during continuous operation, which is particularly important in industrial installations operating in S1 mode.
What type of liquid can the CVI 45-2-2 INOX pump?
The pump is designed for clean, chemically non-aggressive liquids with temperatures from -20°C to 90°C (up to 104°C on special order) and a pH range of 3–9.
What capacity does the CVI 45-2-2 offer?
At the beginning of the designation of each series model, there is a number corresponding to the pump's nominal capacity class – for the CVI 45-2-2, this is 45 m³/h, or approximately 750 l/min. This flow rate corresponds to the scale of large industrial plants and municipal pumping stations, far exceeding the needs of individual residential buildings.
Where can the CVI 45-2-2 INOX vertical pump be purchased?
Dambat does not sell directly. The CVI 45-2-2 INOX pump is available from our commercial partners, installation wholesalers, and authorized online distributors.
Is the IPRO CVI 45-2-2 INOX pump covered by the manufacturer's warranty?
IPRO – 36 months (3 years) of the manufacturer's warranty. Dambat provides warranty and post-warranty service.
- Lift height: 40.0 m,
- Capacity: 720.0 l/min.,
- Power: 7.5 kW,
- Power supply: 300–400 V,
- Frequency: 50 Hz,
- Current draw: 13.5 A,
- Motor speed: 2900 rpm,
- Maximum number of starts per hour: ,
- Insulation class: F,
- Operating mode: continuous,
- Protection rating: IP55,
- Connection: DN80 - DN80,
- Inlet/outlet direction: ,
- Operating position: Vertical,
- Minimum liquid temperature: 10°C,
- Maximum liquid temperature: 90°C,
- Maximum ambient temperature: 40°C,
- pH range: ,
- Length/height/width: cm,
- Weight: 102.0 kg,
MATERIALS:
• Motor housing: AISI 304 stainless steel,
• Suction/discharge casing: AISI 304 stainless steel,
• Pump shaft: AISI 431 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 INOX 45-2-2 – vertical industrial stainless steel centrifugal pump
The IPRO CVI 45-2-2 INOX is a vertical, multistage centrifugal pump with in-line connections, designed for precise selection of the operating point in systems requiring consistent performance and low noise levels. The impeller, diffuser, and all hydraulic components that come into contact with the medium are made of AISI 304 stainless steel, while the IE3-efficiency-class three-phase motor complies with current energy efficiency requirements for industrial drives. The in-line design allows installation directly along the pipeline axis, without the need to redesign the system.
Who is it for
- Large industrial and manufacturing plants – a flow rate of approximately 750 l/min is suitable for process installations in the food, chemical, and manufacturing industries.
- Municipal pumping stations and water supply networks – the CVI 45-2-2 INOX pump operates as a base unit in pressure-boosting stations serving larger areas.
- Large commercial complexes – shopping centers and hospitals with high water demand benefit from the pump’s stable operation.
- Advanced fire protection systems – high performance supports sprinkler systems in large industrial and commercial facilities.
Applications
The IPRO CVI 45-2-2 INOX pump is designed for pumping clean, chemically non-aggressive liquids in large domestic water supply systems and industrial installations requiring a significant flow rate. It is suitable for high-pressure circulation systems, air-conditioning and refrigeration systems, and fire protection systems in large buildings.
In industry, the pump is used to supply boiler rooms and in processes requiring a high, stable water flow rate. Selecting the right variant requires consideration of the NPSH characteristics of the suction system to avoid the risk of cavitation when operating at full capacity. The CVI 45-2-2 INOX industrial pump operates in a three-phase system.
CVI 45-2-2 INOX Features – Construction and Technical Data
The CVI 45-2-2 INOX pump is designed with a precise allocation of materials according to the function of each component. The pump head and base, as load-bearing components that do not come into direct contact with the pumped medium, are made of ASTM25B cast iron, ensuring structural rigidity. The pump shaft is made of AISI 431 stainless steel, selected for its high mechanical strength. All hydraulic components that come into contact with the medium—the inlet, outlet, impeller, diffuser, pump casing, discharge nozzle, and cover—are made of AISI 304 stainless steel. The neck ring is made of PTFE, while the O-rings are made of EPDM/FKM. The mechanical cartridge seal (silicon carbide / tungsten carbide / EPDM) is designed for operation in the range of 10–90°C.
The motors driving the CVI 45-2-2 INOX cover a power range from 3 to 18.5 kW, depending on the selected head variant, and belong to the IE3 efficiency class, in accordance with the EU ecodesign regulation. The flanged connection is DN80.
| Motor power (kW) | Power supply (V) | Current consumption Δ/Y (A) | cos φ | Efficiency (%) |
|---|---|---|---|---|
| 0,37 | 230 / Y400 | 1,6 / 0,9 | 0,81 | 73,8 |
| 0,55 | 230 / Y400 | 2,1 / 1,2 | 0,82 | 77,8 |
| 0,75 | 230 / Y400 | 2,8 / 1,6 | 0,82 | 80,7 |
| 1,1 | 230 / Y400 | 4,0 / 2,3 | 0,83 | 82,7 |
| 1,5 | 230 / Y400 | 5,3 / 3,0 | 0,84 | 84,2 |
| 2,2 | 230 / Y400 | 7,6 / 4,4 | 0,85 | 85,9 |
| 3 | 230 / Y400 | 9,9 / 5,7 | 0,87 | 87,1 |
| 4 | 400 / Y690 | 7,5 / 4,3 | 0,88 | 88,1 |
| 5,5 | 400 / Y690 | 10,0 / 5,9 | 0,88 | 89,2 |
| 7,5 | 400 / Y690 | 13,5 / 7,8 | 0,88 | 90,1 |
| 11 | 400 / Y690 | 19,6 / 11,3 | 0,89 | 91,2 |
| 15 | 400 / Y690 | 26,5 / 15,3 | 0,89 | 91,9 |
| 18,5 | 400 / Y690 | 32,5 / 18,8 | 0,89 | 92,4 |
Current consumption values confirmed by nameplates and verified documentation; cos φ and efficiency are based on technical documentation for IE3-class motors and are provided for informational purposes.
- Pump type: vertical, multistage, centrifugal, in-line nozzle arrangement
- Power supply: 3~230 V / 3~400 V (3 kW model) or 3~400 V / 3~690 V (7.5–18.5 kW models), 50 Hz
- Motor efficiency class: IE3
- Capacity: 45 m³/h for the entire CVI 45 range
- Insulation class: F
- Protection rating: IP55
- Pumped liquid temperature range: -20°C to 90°C
- Max. ambient temperature: 40°C
- Liquid pH range: 3–9
- Max. operating pressure: 26 bar
- Flanged connection: DN80
- Rotational speed: 2900 rpm
IPRO – 36 months (3 years) of the manufacturer's warranty. Dambat provides warranty and post-warranty service.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.
Frequently Asked Questions (FAQ) – CVI 45-2-2 INOX vertical pump
What industrial applications is the CVI 45-2-2 INOX pump suitable for?
The IPRO CVI 45-2-2 INOX pump is used in high-pressure circulation systems, air-conditioning and refrigeration systems, fire-protection systems, boiler-room supply systems, and domestic water supply systems.
Why are the head and base of the CVI 45-2-2 INOX pump made of cast iron if it is an "INOX" pump?
The INOX designation applies to the components in direct contact with the pumped medium – the impeller, diffuser, casing, inlet, and outlet – which are made of AISI 304 stainless steel. The pump head and base provide structural support and do not come into contact with the liquid, so they are made of ASTM25B cast iron, which ensures adequate structural rigidity.
What is the IE3 efficiency class, and why is it important when selecting a pump?
IE3 is the energy-efficiency class of electric motors in accordance with the EU Ecodesign Regulation. Higher efficiency translates into lower operating costs during continuous operation, which is particularly important in industrial installations operating in S1 mode.
What type of liquid can the CVI 45-2-2 INOX pump?
The pump is designed for clean, chemically non-aggressive liquids with temperatures from -20°C to 90°C (up to 104°C on special order) and a pH range of 3–9.
What capacity does the CVI 45-2-2 offer?
At the beginning of the designation of each series model, there is a number corresponding to the pump's nominal capacity class – for the CVI 45-2-2, this is 45 m³/h, or approximately 750 l/min. This flow rate corresponds to the scale of large industrial plants and municipal pumping stations, far exceeding the needs of individual residential buildings.
Where can the CVI 45-2-2 INOX vertical pump be purchased?
Dambat does not sell directly. The CVI 45-2-2 INOX pump is available from our commercial partners, installation wholesalers, and authorized online distributors.
Is the IPRO CVI 45-2-2 INOX pump covered by the manufacturer's warranty?
IPRO – 36 months (3 years) of the manufacturer's warranty. Dambat provides warranty and post-warranty service.