Description
CVI INOX 32-2-2 – vertical industrial stainless steel centrifugal pump
The IPRO CVI 32-2-2 INOX is a vertical, multistage centrifugal pump with in-line ports, designed for precise operating point selection in installations requiring consistent capacity and low noise levels. The impeller, diffuser, and all hydraulic components in contact with the fluid are made of AISI 304 stainless steel, while the IE3 efficiency-class three-phase motor meets current energy efficiency requirements for industrial drives. The in-line design allows installation directly along the pipeline axis, without needing to redesign the system.
Who it’s for
- Large manufacturing plants – the food, chemical, and manufacturing industries use the CVI 32-2-2 INOX pump in process installations with flows of around 533 l/min.
- Water supply networks and municipal pressure boosting stations – the pump is ideal as a base unit in larger pressure boosting stations serving housing estates or districts.
- Large fire protection systems – its high capacity and head support sprinkler systems in large industrial buildings.
- Refrigeration and air conditioning systems in large buildings – the pump ensures stable circulation in extensive cooling systems.
Applications
The IPRO CVI 32-2-2 INOX pump is designed to pump clean, chemically non-aggressive liquids in large domestic water supply systems and industrial installations with high flow requirements. It is ideal 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 large, stable water flow. Selecting the right variant requires taking into account the NPSH characteristics of the suction system to avoid the risk of cavitation when operating at full capacity. The CVI 32-2-2 INOX industrial pump operates in a three-phase system. W
CVI 32-2-2 INOX features - design and technical specifications
The CVI 32-2-2 INOX pump is designed with materials precisely selected for the function of each component. The pump head and base, which are 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 in contact with the medium - inlet, outlet, impeller, diffuser, pump casing, discharge connection and cover - are made of AISI 304 stainless steel. The neck ring is made of PTFE, and the O-ring seals are made of EPDM/FKM. The cartridge mechanical seal (silicon carbide / tungsten carbide / EPDM) is designed for operation in the 10–90°C range.
The motors driving the CVI 32-2-2 INOX cover a power range from 3 to 15 kW, depending on the selected lift variant, and belong to the IE3 efficiency class, in accordance with the EU Ecodesign Regulation. The flange connection is DN65.
| 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 are confirmed by nameplates and verified documentation; cos φ and efficiency are taken from technical documentation for IE3-class motors and are indicative.
- Pump type: vertical, multistage, centrifugal, in-line port configuration
- Power supply: 3~230 V / 3~400 V (3 kW model) or 3~400 V / 3~690 V (7.5–15 kW models), 50 Hz
- Motor efficiency class: IE3
- Capacity: 32 m³/h for the entire CVI 32 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: 28 bar
- Flange connection: DN65
- Rotational speed: 2900 rpm
IPRO - 36 months (3 years) manufacturer's warranty. Dambat provides warranty and post-warranty service.
Dambat - a trusted manufacturer of pumps and water engineering equipment with quality certifications.
Frequently asked questions (FAQ) - CVI 32-2-2 INOX vertical pump
What industrial applications is the CVI 32-2-2 INOX pump suitable for?
The IPRO CVI 32-2-2 INOX pump is used in high-pressure circulation systems, air conditioning and refrigeration systems, fire protection systems, boiler room supply, and domestic water supply systems.
Why are the head and base of the CVI 32-2-2 INOX pump made of cast iron if it's an "INOX" pump?
The INOX designation applies to parts 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 are load-bearing components and do not come into contact with the liquid, so they are made of ASTM25B cast iron, which provides adequate structural rigidity.
What is the IE3 efficiency class, and why does it matter when choosing a pump?
IE3 is an energy efficiency class for 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 liquids can the CVI 32-2-2 INOX pump?
The pump is designed for chemically non-aggressive clean liquids at temperatures from -20°C to 90°C (up to 104°C by special order) and with a pH range of 3–9.
What is the capacity of the CVI 32-2-2 pump?
The number at the beginning of each model in the series indicates the pump's nominal capacity class - for the CVI 32-2-2, this is 32 m³/h, or approx. 533 l/min. This flow rate is suited to large manufacturing plants and municipal pressure-boosting stations, exceeding the capacity of pumps designed for individual buildings.
Where can I buy the vertical CVI 32-2-2 INOX pump?
Dambat does not sell directly. The CVI 32-2-2 INOX pump is available from our commercial partners, plumbing wholesalers, and authorized online distributors.
Is the IPRO CVI 32-2-2 INOX pump covered by the manufacturer's warranty?
IPRO - 36 months (3 years) manufacturer's warranty. Dambat provides warranty and post-warranty service.
- Flow rate [l/min.]: 533.0
- Head [m]: 30.0
- Power [kW]: 3.0
- Power supply [V]: 300–400 V
- Frequency [Hz]: 50
- Current [A]: 9.9
- Motor speed (rpm): 2900
- Operating mode: continuous
- Insulation class: F
- Protection rating: IP55
- Dimensions H/W/L [mm]: 790/300/325
- Min. liquid temperature [°C]: 10
- Max. liquid temperature: 90
- Max. ambient temperature [°C]: 40
- Product weight [kg]: 75.0
- Connection [DN/inches]: DN65- DN65
- Installation position: Vertical
• 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 32-2-2 – vertical industrial stainless steel centrifugal pump
The IPRO CVI 32-2-2 INOX is a vertical, multistage centrifugal pump with in-line ports, designed for precise operating point selection in installations requiring consistent capacity and low noise levels. The impeller, diffuser, and all hydraulic components in contact with the fluid are made of AISI 304 stainless steel, while the IE3 efficiency-class three-phase motor meets current energy efficiency requirements for industrial drives. The in-line design allows installation directly along the pipeline axis, without needing to redesign the system.
Who it’s for
- Large manufacturing plants – the food, chemical, and manufacturing industries use the CVI 32-2-2 INOX pump in process installations with flows of around 533 l/min.
- Water supply networks and municipal pressure boosting stations – the pump is ideal as a base unit in larger pressure boosting stations serving housing estates or districts.
- Large fire protection systems – its high capacity and head support sprinkler systems in large industrial buildings.
- Refrigeration and air conditioning systems in large buildings – the pump ensures stable circulation in extensive cooling systems.
Applications
The IPRO CVI 32-2-2 INOX pump is designed to pump clean, chemically non-aggressive liquids in large domestic water supply systems and industrial installations with high flow requirements. It is ideal 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 large, stable water flow. Selecting the right variant requires taking into account the NPSH characteristics of the suction system to avoid the risk of cavitation when operating at full capacity. The CVI 32-2-2 INOX industrial pump operates in a three-phase system. W
CVI 32-2-2 INOX features - design and technical specifications
The CVI 32-2-2 INOX pump is designed with materials precisely selected for the function of each component. The pump head and base, which are 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 in contact with the medium - inlet, outlet, impeller, diffuser, pump casing, discharge connection and cover - are made of AISI 304 stainless steel. The neck ring is made of PTFE, and the O-ring seals are made of EPDM/FKM. The cartridge mechanical seal (silicon carbide / tungsten carbide / EPDM) is designed for operation in the 10–90°C range.
The motors driving the CVI 32-2-2 INOX cover a power range from 3 to 15 kW, depending on the selected lift variant, and belong to the IE3 efficiency class, in accordance with the EU Ecodesign Regulation. The flange connection is DN65.
| 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 are confirmed by nameplates and verified documentation; cos φ and efficiency are taken from technical documentation for IE3-class motors and are indicative.
- Pump type: vertical, multistage, centrifugal, in-line port configuration
- Power supply: 3~230 V / 3~400 V (3 kW model) or 3~400 V / 3~690 V (7.5–15 kW models), 50 Hz
- Motor efficiency class: IE3
- Capacity: 32 m³/h for the entire CVI 32 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: 28 bar
- Flange connection: DN65
- Rotational speed: 2900 rpm
IPRO - 36 months (3 years) manufacturer's warranty. Dambat provides warranty and post-warranty service.
Dambat - a trusted manufacturer of pumps and water engineering equipment with quality certifications.
Frequently asked questions (FAQ) - CVI 32-2-2 INOX vertical pump
What industrial applications is the CVI 32-2-2 INOX pump suitable for?
The IPRO CVI 32-2-2 INOX pump is used in high-pressure circulation systems, air conditioning and refrigeration systems, fire protection systems, boiler room supply, and domestic water supply systems.
Why are the head and base of the CVI 32-2-2 INOX pump made of cast iron if it's an "INOX" pump?
The INOX designation applies to parts 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 are load-bearing components and do not come into contact with the liquid, so they are made of ASTM25B cast iron, which provides adequate structural rigidity.
What is the IE3 efficiency class, and why does it matter when choosing a pump?
IE3 is an energy efficiency class for 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 liquids can the CVI 32-2-2 INOX pump?
The pump is designed for chemically non-aggressive clean liquids at temperatures from -20°C to 90°C (up to 104°C by special order) and with a pH range of 3–9.
What is the capacity of the CVI 32-2-2 pump?
The number at the beginning of each model in the series indicates the pump's nominal capacity class - for the CVI 32-2-2, this is 32 m³/h, or approx. 533 l/min. This flow rate is suited to large manufacturing plants and municipal pressure-boosting stations, exceeding the capacity of pumps designed for individual buildings.
Where can I buy the vertical CVI 32-2-2 INOX pump?
Dambat does not sell directly. The CVI 32-2-2 INOX pump is available from our commercial partners, plumbing wholesalers, and authorized online distributors.
Is the IPRO CVI 32-2-2 INOX pump covered by the manufacturer's warranty?
IPRO - 36 months (3 years) manufacturer's warranty. Dambat provides warranty and post-warranty service.