CS 50-32-160/2.2 (2,2 kW, 400V) industrial centrifugal pump

CS 50-32-160/2.2 3~400V – horizontal single-stage stainless-steel centrifugal pump

The IPRO CS 50-32 pump is a horizontal, single-stage centrifugal pump with a monoblock design, made of stainless steel using cold forming and hydroforming technology. This production method makes it possible to replace traditional cast-iron pumps where corrosion resistance and process hygiene are important, without compromising structural robustness. The three-phase version covers the full power range available for this flange size, from the smallest to the highest-capacity variants.

Who is it for

• Medium- and large-sized multi-family residential buildings and commercial facilities – a flow rate of approximately 366–416 l/min allows it to serve larger multi-family buildings, hotels, or office facilities.
• Industrial plants – the pump performs well in cleaning systems and in transporting process liquids through medium-sized production lines.
• Industrial plants and boiler rooms – higher-power variants ensure stable operation in boiler-feed systems and industrial cooling and air-conditioning systems.
• Larger-scale agriculture – the pump handles irrigation of extensive crops and installations on fish farms requiring higher capacity.

Applications

The IPRO CS 50-32 pump is designed for transporting water and boosting pressure in raw-water intake and discharge systems; use in water supply systems is permitted only in accordance with the technical documentation for the specific model. In industrial applications, it performs well in process-water and cleaning systems. It is also used for boiler feed, in cooling and air-conditioning systems, for transporting condensate, and in water circulation systems for swimming pools.

In agriculture, the pump handles irrigation of farmland and 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 appropriate pretreatment. The CS 50-32 industrial pump operates in a three-phase system powered by 3~230 V or 3~400 V.

CS 50-32 features – design and technical data

The impeller, shaft, and pump cover of the CS 50-32 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 operation with solid contaminants. The O-ring is made of NBR.

The motors driving the CS 50-32 cover a power range from 1.1 to 7.5 kW. Models up to 3 kW are powered at 230V (delta) / 400V (star), while 4 kW and higher models use 400V (delta) / 690V (star). Efficiency and the cos φ power factor increase with motor power:

• Pump type: horizontal, single-stage, centrifugal, monoblock design
• Power supply: 3~230 V / 3~400 V (models up to 3 kW) or 3~400 V / 3~690 V (models 4–7.5 kW), 50 Hz
• Capacity: 366–416 l/min depending on the variant
• Max. head: 22–69 m depending on the variant
• Insulation class: F
• Protection rating: IP55
• Pumped liquid temperature range: -20°C to 70°C (104°C by special order)
• Max. ambient temperature: 40°C
• Max. system pressure: 10 bar
• Flanged connection: DN50 (suction) x DN32 (discharge)
• Rotational speed: 2900 rpm

IPRO – 36 months (3 years) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.

Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.

Frequently asked questions (FAQ) – horizontal CS 50-32 pump