Submersible pump 6SD 25/13 - RTS

Product detailed description

Submersible pumps are essential components in water supply systems where the water source is underground or stored in large volumes. The IBO 6SD 25/13 - RTS model is commonly installed in new or existing boreholes, wells, reservoirs and collection chambers. It is particularly suited for environments where abrasive particles such as sand are present in the water. The pump’s modular design ensures that individual components can be accessed and replaced without requiring full disassembly, which is beneficial for both initial installation and future maintenance. This makes it a preferred choice for engineers working on water abstraction systems, irrigation networks and fire protection installations where reliability and accessibility are critical.

During installation, the pump is lowered into the water source using a lifting device and secured in place with a support structure. The power cable is routed to the control panel, and the system is tested for leaks and proper operation. The pump’s high sand resistance ensures it can operate efficiently in challenging conditions without premature wear. Its performance is suitable for boosting pressure in distribution pipelines, making it ideal for residential, agricultural and industrial applications where consistent water delivery is required.

Technical parameters

EAN	5903887200646
Supply cable length (m)	1
Maximum flow rate (l/min)	920
Pump voltage (V)	400 V
Dimensions H x W x D (cm)	209x14.6
Pump head (m)	160
Code	PR_40120
Brand	IBO

The 920 l/min maximum flow rate and 160 m head capacity make the IBO 6SD 25/13 - RTS suitable for applications requiring high-pressure delivery over long distances. The 400 V three-phase power supply is standard for larger installations. The modular design allows for targeted repairs rather than full replacement, reducing downtime. The 1 m power cable length should be considered when planning the layout to ensure sufficient reach to the control panel.Installation and connection The pump is installed vertically in the water source and connected via threaded pipe connections. The inlet and outlet ports require compatible fittings, typically with metric or ISO threads. A lifting eye is provided for safe handling during installation and maintenance. Before commissioning, the electrical connections must be verified for correct phase alignment and insulation integrity. Common installation errors include improper sealing at the pump body, incorrect cable routing and failure to align the pump axis vertically. These can lead to vibration, reduced efficiency or mechanical failure. A pressure gauge and flow meter are recommended for monitoring system performance after installation.Compatibility and accessories The IBO 6SD 25/13 - RTS is compatible with standard water distribution systems and can be integrated into pressurised networks. It requires a control panel with overload protection and a voltage stabiliser for reliable operation. Additional components such as a strainer, check valve and pressure tank may be necessary depending on the system configuration. A lifting rope or chain is also recommended for safe handling during maintenance. While no specific alternatives are listed, similar models from IBO or other manufacturers with comparable flow and pressure ratings can be considered for alternative installations.Technical background for designers The pump operates on a centrifugal principle, where the impeller rotates to create a pressure differential and move water through the system. The floating impeller design reduces wear caused by abrasive particles, ensuring longer operational life in sandy water sources. The hydraulic section is separated from the motor, preventing contamination and allowing for independent servicing. The motor housing is sealed against water ingress, and thermal protection prevents overheating. Integration into a system requires careful consideration of pipe diameters, elevation changes and system demand to ensure the pump operates within its optimal range. The modular construction also supports the use of replacement parts rather than full unit replacement, which is cost-effective in the long term.Service and operation Routine checks should include inspecting the power cable for damage, verifying the tightness of all connections and monitoring the pump for unusual noise or vibration. The thermal protection feature activates in case of overheating, halting the pump until the issue is resolved. No specific service intervals are provided in the brief, but annual inspections are generally recommended for long-term installations. In the event of failure, the modular design allows for quick diagnosis and repair. If the pump is removed for servicing, the hydraulic section can be cleaned or replaced independently, minimising downtime. The presence of a thermal fuse ensures that the pump shuts down automatically in case of excessive heat, protecting the motor from damage.Frequently asked questions

Can the IBO 6SD 25/13 - RTS be used in fire protection systems?
Yes, the pump is suitable for use in small to medium fire protection stations due to its high-pressure output and reliable operation in abrasive water conditions.

Is the pump suitable for installation in new boreholes?
Yes, the model is specifically designed for new or fresh boreholes, as well as wells and reservoirs, thanks to its sand-resistant properties and floating impeller system.

Does the modular design allow for replacement of individual components?
Yes, the separation of the hydraulic section from the motor enables targeted repairs and part replacements without needing to replace the entire unit.

What type of electrical supply is required for the pump?
The pump requires a 400 V three-phase electrical supply, making it suitable for industrial or commercial installations with appropriate power infrastructure.