Submersible sludge, drainage pump 50 KBFU - 1,5

Product detailed description

This submersible sludge pump is commonly used in construction and civil engineering projects for dewatering excavations and trenches. It is suitable for environments where water contains significant amounts of sand and solid particles. The pump is designed for continuous operation in challenging conditions, such as those found in building foundations, roadworks, and utility trenching. The robust construction and cooling jacket-style housing allow it to function efficiently even when not fully submerged, making it versatile for various site conditions.

Installers and technicians working on large-scale projects benefit from its high flow rate and head capacity, which make it suitable for moving large volumes of water over moderate distances. The pump is typically installed in sumps, pits, or open excavations and connected to a power supply via its 10 m cable. It is essential to ensure the pump is placed in a stable location and that the discharge pipe is correctly sized and supported to prevent vibration and wear.

Technical parameters

Installation and connection

Installation begins with placing the pump in the designated location, ensuring it is fully or partially submerged as required. The 10 m power cable should be routed to a suitable electrical supply point, and the connection must be made in accordance with local electrical codes. The pump should be connected to a discharge pipe with a diameter that matches the pump’s outlet size to avoid flow restrictions.

Common installation mistakes include using undersized discharge piping, which can lead to reduced flow and increased wear, and failing to secure the pump properly, which can cause vibration and mechanical stress. It is also important to ensure the pump is not operated in dry conditions for extended periods, as this can cause overheating and damage to internal components.

Compatibility and accessories

This pump is compatible with standard electrical systems operating at 230 V and is suitable for use with non-corrosive water containing suspended solids. Additional accessories such as a control box, float switch, or pressure gauge may be required depending on the application. These components are not included with the pump and must be ordered separately.

Technical background for designers

The IBO 50 KBFU - 1,5 operates on a centrifugal pumping principle, where an impeller rotates to create a pressure differential that moves water through the system. The pump is constructed with durable materials to withstand abrasive conditions, and the cooling jacket-style housing helps maintain operational stability even when partially submerged. The design allows for integration into dewatering systems where high flow and moderate head are required.

The service life and efficiency of the pump are influenced by the quality of the water being pumped, the presence of abrasive particles, and the frequency of dry running. Regular inspection of the impeller and wear parts is recommended to ensure continued performance. The pump is not suitable for pumping highly viscous or chemically aggressive media, and its performance may be affected by clogging from large debris.

Service and operation

Periodic inspection of the pump’s mechanical components, such as the impeller and seals, is necessary to ensure continued operation. The pump should be checked for signs of wear, corrosion, or blockage, particularly after prolonged use in sandy or gritty water. The electrical connections should also be inspected for damage or wear, and the power cable should be kept free from kinks or abrasion.

There are no specified service intervals in the provided data, but it is advisable to perform routine checks in accordance with the manufacturer’s guidelines. If the pump shows signs of reduced performance or unusual noise, it should be removed from service and inspected by a qualified technician.

Frequently asked questions

Can the IBO 50 KBFU - 1,5 be used in water with high sand content?
Yes, the pump is specifically designed to handle water with high sand content, making it suitable for use in construction and excavation environments.

Is the pump suitable for continuous operation?
The pump is built for professional use and can operate continuously under normal conditions, provided it is not run dry for extended periods.

Can the pump be operated when partially submerged?
Yes, the cooling jacket-style housing allows the pump to operate effectively even when only partially submerged, which is useful in shallow or fluctuating water levels.

What is the recommended discharge pipe size?
The discharge pipe should match the pump’s outlet size to ensure optimal flow and prevent pressure loss due to restriction.