S-MCI 7-4 – industrial hydrofor pump
The IPRO S-MCI 7-4 is a multistage, self-priming centrifugal pump designed for pumping clean water for technical use and cold raw water from private water sources, as well as for increasing pressure in systems drawing and pumping this water where higher efficiency is required. As a product from the IPRO range, dedicated to professionals and applications requiring enhanced reliability, it features a Venturi tube system that ensures high suction capacity and a design made entirely of AISI 304 stainless steel, guaranteeing corrosion resistance even under intensive use.
Who is it for?
- Industrial plants and workshops—the multistage design delivers high efficiency during stable, continuous operation under load.
- Contractors carrying out installations with increased water demand—higher efficiency enables simultaneous water intake at several points in the installation.
- Farms and horticultural enterprises—this model handles more extensive irrigation systems.
- Water system installers—the option to use a diaphragm tank or hydrofor controller facilitates the selection of a complete set.
Applications
The S-MCI 7-4 hydrofor pump is used in systems for drawing and pumping raw water with increased water demand, supplied from private water sources—dug or deep wells. Its multistage design combined with a Venturi tube enables water intake from depths of up to 7 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 agricultural and industrial applications, the pump handles more extensive irrigation systems and installations requiring continuous, stable operation under heavy loads. The S-MCI 7-4 230V hydrofor pump works with a diaphragm tank and hydrofor controllers, allowing you to build a complete set suited to a larger installation.
Features
The S-MCI 7-4 is constructed entirely from AISI 304 stainless steel—the casing, shaft, rotor, impellers, diffusers, and intermediate wall are all made of this material, ensuring high corrosion resistance when handling clean water for technical use. 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 and resulting in a longer seal service life. The motor has built-in thermal protection in the winding, protecting the pump from overheating during prolonged continuous operation.
- Pump casing: 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
- Motor: asynchronous, aluminum housing, external ventilation
- Suction capacity: up to 7 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: 1¼×1"
IPRO—36 months (3 years) manufacturer's warranty. Dambat provides warranty and post-warranty service.
Dambat—a trusted manufacturer of pumps and water-management equipment with quality certifications.
Frequently asked questions
How does the Venturi tube system in the S-MCI 7-4 pump work?
The Venturi tube increases the pump's suction capacity, enabling water intake from depths of up to 7 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 7-4 operate with a hydrofor controller or a diaphragm tank?
Yes, the pump is designed to work with both a diaphragm tank and hydrofor controllers, allowing you to build a complete system for increasing and stabilizing pressure in the installation.
What is the SiC/SiC material used in the mechanical seal of the S-MCI 7-4 pump?
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 surfaces 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 a longer service life.
Which installations are best suited for the S-MCI 7-4?
The S-MCI 7-4 is suitable for raw-water intake and pumping systems with increased water demand—homes with several simultaneous outlets, farms, and industrial applications requiring high capacity.
How does the S-MCI 7-4 differ from the S-MCI 7-5?
The S-MCI 7-4 and S-MCI 7-5 offer the same maximum capacity, but the S-MCI 7-5 achieves a higher head and operates at greater power, making it suitable for installations requiring higher pressure.
What warranty applies to the IPRO S-MCI 7-4 pump?
The IPRO S-MCI 7-4 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 best to contact the service department directly.
