S-MCI 4-6 – industrial booster pump
The IPRO S-MCI 4-6 is a multistage, self-priming centrifugal pump designed for pumping clean water for technical applications and cold raw water from private water sources, as well as for boosting pressure in systems used to draw and deliver this water where enhanced performance is required. As a device from the IPRO line, dedicated to professionals and applications requiring increased reliability, it features 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—the option of working with a diaphragm tank or booster pump controller facilitates the selection of a complete system.
- Farms and horticultural companies—the pump performs well when supplying irrigation systems from private water sources.
- Wholesalers and technical sales outlets—a proven model with universal applications, complementing the product range with industrial solutions.
Applications
The S-MCI 4-6 booster pump is used in raw-water intake and delivery systems supplied by 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 enables water to be drawn from depths of up to 5 meters while maintaining high pumping efficiency. The pump does not treat water; 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 essential. The S-MCI 4-6 230V booster pump works with a diaphragm tank and booster pump controllers, allowing the system configuration to be tailored to a specific installation.
Features
The S-MCI 4-6 is constructed entirely from AISI 304 stainless steel—the body, shaft, rotor, impellers, diffusers, and intermediate casing are all made from this material, ensuring high corrosion resistance when handling clean water for technical applications. The asynchronous motor in a closed aluminum housing with external ventilation ensures stable operation even under heavy loads.
The SiC/SiC/EPDM mechanical seal 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 housing: 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
- Max. liquid temperature: 70°C
- Max. operating pressure: 8 bar
- Connection: 1"
IPRO—36 months (3 years) of manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
Dambat—a trusted manufacturer of pumps and water systems with quality certificates.
Frequently asked questions
How does the Venturi tube system in the S-MCI 4-6 pump work?
The Venturi tube increases the pump's suction capability, enabling water intake from depths of up to 5 meters without the need to prime the suction system before startup. This solution is particularly useful when the water level in the well varies.
Can the S-MCI 4-6 work with a hydrofor unit or a diaphragm tank?
Yes, the pump works with both a diaphragm tank and hydrofor units, allowing you to configure a complete set tailored to the installation.
What is the SiC/SiC material used in the S-MCI 4-6 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 mechanical seal surfaces are made of this material, making them considerably 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 a longer service life.
Which installations are best suited for the S-MCI 4-6?
The S-MCI 4-6 is suitable for raw water intake and delivery systems supplied from private water sources that require high operating pressure—both in single-family homes and in agricultural or industrial applications with increased pressure requirements.
What is the difference between the S-MCI 4-6 and the S-MCI 4-5?
The S-MCI 4-6 offers greater head and capacity than the S-MCI 4-5, making it suitable for applications with higher pressure requirements. The S-MCI 4-5 is a smaller unit, sufficient for basic applications.
What warranty applies to the IPRO S-MCI 4-6 pump?
The IPRO S-MCI 4-6 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.
