S-MCI 4-5 – industrial booster pump
The IPRO S-MCI 4-5 is a multistage, self-priming centrifugal pump designed for pumping clean, technically treated cold raw water from private water sources and for increasing pressure in systems that draw and deliver this water, including installations with elevated requirements. As a product from the IPRO line, dedicated to professionals and applications requiring enhanced reliability, it stands out with a Venturi-tube system that provides high suction capacity and a construction made entirely of AISI 304 stainless steel, ensuring corrosion resistance even under intensive use.
Who is it for?
- Industrial plants and workshops – the multistage design enables high operating pressure with stable, continuous operation.
- Water-system installers – compatibility with a diaphragm tank or booster pump controller makes it easier to select a complete system.
- Farms and horticultural companies – the pump performs well when supplying irrigation systems from private water sources.
- Technical wholesalers and sales outlets – a proven model with versatile applications, complementing the product range with industrial solutions.
Applications
The S-MCI 4-5 booster pump is used in raw-water intake and delivery systems supplied from private water sources – dug or deep wells – where it ensures stable water intake parameters and high operating pressure. Its multistage design combined with a Venturi tube allows water to be drawn from depths of up to 5 meters while maintaining high pumping efficiency. The pump is not a water-treatment device – when using it for other purposes, we recommend ensuring appropriate water preparation.
In addition to single-family homes and recreational plots, this model is also used on farms and in industrial applications where high pressure and continuous, stable operation are important. The S-MCI 4-5 230V booster pump works with a diaphragm tank and booster pump controllers, allowing the system configuration to be adapted to the specific installation.
Features
The S-MCI 4-5 is constructed entirely from AISI 304 stainless steel – the body, shaft, rotor, impellers, diffusers, and intermediate wall are all made from this material, ensuring high corrosion resistance when handling clean technical water. The asynchronous motor in a closed aluminum housing with external ventilation ensures stable operation even under heavy load.
The mechanical seal in the SiC/SiC/EPDM configuration provides high resistance to abrasive wear, outperforming typical ceramic/graphite solutions in this respect, which translates into a longer seal service life. The motor has built-in thermal protection in the winding, protecting the pump from overheating during extended continuous operation.
- Pump body: AISI 304 stainless steel
- Shaft and rotor: AISI 304 stainless steel
- Impellers and diffusers: AISI 304 stainless steel
- Suction diffuser: PPO polymer
- Intermediate wall: AISI 304 stainless steel
- Mechanical seal: SiC / SiC / EPDM
- Suction capability: up to 5 m (Venturi tube)
- Thermal protection built into the motor winding
- Insulation class: F
- Protection rating: IP55
- Maximum liquid temperature: 70°C
- Maximum operating pressure: 8 bar
- Connection: 1"
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
How does the Venturi tube system in the S-MCI 4-5 pump work?
The Venturi tube increases the pump’s suction capability, enabling it to draw water from depths of up to 5 meters without priming the suction system before startup. This solution is particularly useful when the water level in the well varies.
Can the S-MCI 4-5 work with a hydrofor controller or a diaphragm tank?
Yes, the pump is designed to work with both a diaphragm tank and hydrofor controllers, making it possible to build a complete system for increasing and stabilizing pressure in the installation.
What is the SiC/SiC material used in the S-MCI 4-5 mechanical seal?
SiC is silicon carbide (carborundum)—a hard, sintered ceramic material with high resistance to abrasion, corrosion, and temperature. In the SiC/SiC designation, both mating faces of the mechanical seal are made of this material, making them significantly harder and more mechanically resistant than other combinations of oxide ceramics or graphite. As a result, the seal better withstands the presence of fine impurities in the pumped water and remains leak-tight for longer during operation.
What installations is the S-MCI 4-5 best suited for?
The S-MCI 4-5 is suitable for raw-water intake and pumping systems supplied from private water sources that require high operating pressure—in single-family homes, farms, and basic industrial applications.
What is the difference between the S-MCI 4-5 and S-MCI 4-6?
The S-MCI 4-5 is a smaller unit with lower power consumption, suitable for basic applications. The S-MCI 4-6 offers greater head and capacity, making it suitable where higher pressure is required.
What warranty applies to the IPRO S-MCI 4-5 pump?
The IPRO S-MCI 4-5 pump is covered by a 36-month (3-year) manufacturer’s warranty, while warranty and post-warranty service is provided by Dambat. For maintenance or repairs, it is advisable to contact the service department directly.
