VX-80-2,2 - 400 V submersible pump with cutting impeller
The IBO VX-80-2,2 submersible pump with an open single-channel impeller is a three-phase 400 V industrial unit designed for pumping raw sewage containing fecal matter, as well as dirty water. The impeller is fitted with a blade that cuts fibrous contaminants, while the independent dual-seal system and oil chamber protect the motor from water even if one of the seals is damaged.
Who it's for
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Industrial facilities and wastewater treatment plants – the impeller with a cutting blade handles fibrous contaminants, reducing the risk of the system becoming blocked.
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Sewage pumping stations and permanent installations – the option of mounting on guide rails with a foot coupling makes it easier to replace the pump without emptying the tank.
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Companies carrying out large-scale installations – the three-phase 400 V power supply makes integration with distribution boards and control cabinets easier.
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Municipal facilities handling large volumes of sewage – the dual-seal system and oil chamber protect the motor during continuous operation.
Applications
The VX-80-2,2 submersible pump with an open single-channel impeller is designed for pumping raw sewage containing fecal matter, as well as dirty water. The impeller is fitted with a blade that cuts fibrous contaminants, reducing the risk of the system becoming blocked. However, the length of the cut fibers should not exceed 80% of the pump outlet diameter.
The unit operates in a vertical position, with a maximum pumped liquid temperature of 40°C and a water pH range of 6–10. The VX-80-2,2 400 V submersible pump reaches a head of up to 13 m / 17 m at a flow rate of up to 1000 / 1360 l/min.
Features of the VX-80-2,2 pump
The pump has a cast-iron construction, with a cast-iron motor housing, casing, and impeller. The shaft is made of AISI 304 stainless steel, so it does not corrode during constant contact with sewage and keeps the impeller precisely aligned throughout its service life.
The impeller-side seal uses a silicon carbide/silicon carbide arrangement, a hard material pairing with high abrasion resistance and a low coefficient of friction that extends seal life during constant contact with contaminated water. A separate second seal on the motor side operates submerged in an oil chamber, using a carbon/ceramic arrangement cooled and lubricated by oil. This dual-seal system protects the motor from water even if the first seal is damaged. Cast-iron stands bolted to the underside of the casing keep the pump at the correct distance from the ground, reducing the risk of the inlet becoming blocked.
- Pump type: submersible sewage pump, open single-channel impeller with cutting blade
- Power supply: 400 V (three-phase)
- Head (Hmax): 13 m / 17 m
- Capacity (Qmax): 1000 l/min / 1360 l/min
- Insulation class: F
- Protection rating: IP68
- Operating mode: continuous
- Operating position: vertical
- Rotational speed: 2850 rpm
- Max. liquid temperature: 40°C
- Water pH: 6–10
- Power cable length: 10 m
- Switch: none – the three-phase power supply requires an external control cabinet with overload protection
- Materials: motor housing and body – cast iron, impeller – gray cast iron, shaft – AISI 304 stainless steel, impeller-side mechanical seal – SiC/SiC, motor-side mechanical seal (in oil chamber) – carbon/ceramic
IBO – 24 months (2 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) – VX-80-2,2 submersible pump
What contaminants can the VX-80-2,2 pump impeller handle?
The open impeller with a blade cuts fibrous contaminants in wastewater, provided their length does not exceed 80% of the pump outlet diameter. This helps reduce the risk of clogging in installations handling raw wastewater containing fecal matter.
What is the oil chamber and double seal used for?
The double mechanical seal system protects the motor from water, even if the first seal on the impeller side is damaged. The second seal operates submerged in the oil chamber on the motor side, providing an additional layer of protection.
How does the VX-80 pump differ from the WQ 65/80 series?
The VX-80 pump uses an open single-channel impeller with a cutting blade that cuts fibrous contaminants in wastewater. The WQ 65/80 series has a closed, two-channel impeller without a cutting function, designed for higher flow rates in wastewater without an excess of long fibers.
Is the VX-80-2,2 pump suitable for my installation?
The pump is suitable for installations where wastewater contains fibrous contaminants that need to be cut before pumping, as well as for installations with a three-phase power supply. W If you have any questions, please contact our technical department.
Where can I buy the VX-80-2,2 submersible pump?
Dambat does not sell directly. The VX-80-2,2 pump is available from retail partners, plumbing wholesalers, and authorized online distributors.
What warranty terms apply to the VX-80-2,2 pump?
IBO – 24 months (2 years) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
