CS 80-65-125/5.5 3~400V – horizontal single-stage centrifugal pump made of stainless steel
The IPRO CS 80-65 is a horizontal, single-stage centrifugal pump in a monoblock design, made of stainless steel using cold pressing and hydroforming technology. The wide DN80 suction flange enables a capacity of over 2000 l/min, making this flange size one of the largest in the CS range. The series is available exclusively in a three-phase version, with a wide power range from 4 to 30 kW.
Who is it for?
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Large industrial and manufacturing plants – a flow rate of 1500–2166 l/min makes it possible to supply extensive industrial installations, boiler rooms, and cooling systems in large manufacturing plants.
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Municipal infrastructure – its high capacity is suitable for water treatment plants, pumping stations, and water supply systems serving housing estates and smaller towns.
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Fire protection system installers – its high capacity and head make it suitable for large hydrant and sprinkler systems requiring substantial flow rates.
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Large farms and fish farms – the pump handles extensive irrigation systems and large aquaculture installations.
Applications
The IPRO CS 80-65 pump is designed to transport water and boost pressure in raw-water intake and discharge systems; its use in water supply installations is permitted only in accordance with the technical documentation for the specific model. In industrial applications, it performs well in process-water systems and cleaning systems. It is also used for boiler feed, cooling and air-conditioning systems, and condensate transport.
In agriculture, the pump handles irrigation of extensive farmland and large installations on fish farms. The standard mechanical seal is not designed for liquids containing solid particles – the pump is intended exclusively for clean media. The pump is not a water treatment device – when using it for other purposes, we recommend ensuring suitable pretreatment. The CS 80-65 industrial pump operates in a three-phase system powered by 3~400 V or 3~690 V.
CS 80-65 features – design and technical data
The impeller, shaft, and pump cover of the CS 80-65 are made of AISI 304 stainless steel (an AISI 316 shaft is available on request). The standard mechanical seal consists of graphite / ceramic / NBR – a solution suitable for clean liquids and not intended for use with solid contaminants. The O-ring is made of NBR.
The motors driving the CS 80-65 cover a power range from 4 to 30 kW, all supplied with 400V (delta) / 690V (star). Efficiency and the power factor cos φ increase with motor power:
| Motor power (kW) |
Power supply (V) |
Current draw Δ/Y (A) |
| 4 |
400 / Y690 |
7,6 / 4,4 |
| 5,5 |
400 / Y690 |
10,4 / 6,0 |
| 7,5 |
400 / Y690 |
13,8 / 8,0 |
| 9,2 |
400 / Y690 |
16,9 / 9,8 |
| 11 |
400 / Y690 |
20,0 / 11,6 |
| 15 |
400 / Y690 |
26,5 / 15,3 |
| 18,5 |
400 / Y690 |
32,5 / 18,8 |
| 22 |
400 / Y690 |
38,5 / 22,3 |
| 30 |
400 / Y690 |
52,1 / 30,2 |
- Pump type: horizontal, single-stage, centrifugal, monoblock design
- Power supply: 3~400 V / 3~690 V, 50 Hz
- Capacity: 1500–2166 l/min depending on the variant
- Max. head: 21–70 m depending on the variant
- Insulation class: F
- Protection rating: IP55
- Pumped liquid temperature range: -20°C to 70°C (104°C on special order)
- Max. ambient temperature: 40°C
- Max. system pressure: 10 bar
- Flange connection: DN80 (suction) x DN65 (discharge)
- Rotational speed: 2900 rpm
IPRO – 36 months (3 years) of 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) – CS 80-65 horizontal pump
What applications is the CS 80-65 pump suitable for?
The IPRO CS 80-65 pump is suitable for water supply, process water systems, boiler feed, cooling and air-conditioning systems, and large-scale agricultural irrigation.
What do the numbers in the CS 80-65-200/30 model name mean?
The designation breaks down as follows: DN80 – suction flange diameter, DN65 – discharge flange diameter, 200 – nominal impeller diameter in mm, 30 – motor power in kW.
What is the difference between the CS 80-65 and CS 65-50?
The CS 80-65 has a larger suction flange (DN80 versus DN65) and discharge flange (DN65 versus DN50), as well as a significantly wider motor power range (up to 30 kW versus 18.5 kW), resulting in higher capacity – up to 2166 l/min versus 1166 l/min for the CS 65-50.
Can the CS 80-65 pump liquids containing solid contaminants?
No – the standard mechanical seal (graphite/ceramic/NBR) is intended exclusively for clean liquids free of solid particles. Liquids containing contaminants require a different seal, available upon request.
Where can I buy the CS 80-65 horizontal pump?
Dambat does not sell directly. The CS 80-65 pump is available from our business partners, installation wholesalers, and authorized online distributors.
Is the IPRO CS 80-65 pump covered by the manufacturer’s warranty?
IPRO – 36 months (3 years) of manufacturer’s warranty. Dambat provides warranty and post-warranty service.
