Submersible Pumps
High Efficiency Submersible Sewage Pumps
Our WQ and WQA submersible sewage pumps provide reliable, efficient wastewater and sewage handling for residential, commercial, industrial and municipal applications. The WQ range is ideal for general sewage and wastewater pumping, while the WQA range features a robust non-clogging impeller designed to handle solids and fibrous materials with reduced risk of blockages.
Our Range
High Efficiency Submersible Sewage Pump
50HZ
The WQ Submersible Sewage Pump is designed for reliable, long-term operation in municipal wastewater treatment, industrial drainage, commercial buildings and residential sewage systems. Its stainless-steel welded shaft provides excellent corrosion resistance, while the robust construction and efficient motor ensure dependable performance in demanding environments.
The pump is equipped with thermal overload protection to help prevent overheating, overloading and dry running, extending motor life and reducing maintenance requirements. Available in a range of specifications, the WQ series provides a safe, efficient and durable solution for modern wastewater and sewage applications.
In Line Electric Submersible Sewage Pump
50HZ
The WQ Submersible Sewage Pump is designed for reliable and efficient wastewater handling in municipal, industrial, commercial, and sewage pumping applications. Built for demanding operating conditions, it combines durable construction with advanced protection for safe and stable performance.
The pump features an epoxy-resin sealed cable entry to help prevent water penetration into the motor chamber, while the reinforced mechanical seal structure provides reliable sealing and helps protect the motor from leakage. Dry-run and no-load protection further safeguards the pump during insufficient liquid conditions, helping extend service life and reduce unnecessary energy consumption.
The WQ series provides a dependable solution for continuous sewage and wastewater pumping where durability, protection, and efficient operation are essential.
Vertical Sewage Water Submersible Pump
50HZ
The WQA Submersible Sewage Pump is designed for reliable and efficient wastewater handling. Its non-clogging double-blade impeller provides smooth flow and reduces the risk of blockages caused by solids and fibrous materials, making it well suited for demanding sewage applications.
Powered by a high-efficiency YE3 motor with IP68 protection, the pump delivers reliable submerged operation while helping reduce energy consumption. Its ultra-wide voltage design allows stable operation during voltage fluctuations, reducing the risk of starting failure and motor overheating.
The WQA series is suitable for municipal drainage, building wastewater, industrial discharge, and flood control, offering a durable, efficient, and low-maintenance solution for demanding pumping environments.
Cast Iron Electric Heavy Duty Submersible Sewage Pump (2.2-7.5kw)
50HZ
- Ultra-Wide Voltage Operation: Designed to maintain stable motor starting and continuous operation under voltage fluctuations. This reduces starting current instability, winding overheating, and motor performance degradation during low-voltage conditions.
- Epoxy-Sealed Cable Connection: The cable entry is sealed with epoxy resin to improve insulation and prevent moisture penetration into the motor chamber. This enhances electrical protection and contributes to longer motor service life in submerged applications.
- Direct Pipeline Installation: Engineered for straightforward installation and compatibility with existing discharge pipelines. The pump can be connected directly to the current piping system, minimizing installation modifications and reducing replacement and maintenance requirements.
Vertical Electric Motor Driven Submersible Sewage Pump
50HZ
The WQA Submersible Sewage Pump features a full-head hydraulic design that provides a wider effective operating range and stable performance across varying duty points. This helps reduce the risk of motor overload and burnout caused by improper selection or operation outside the recommended performance range.
An integrated thermal overload protection system continuously monitors motor temperature and protects the motor during overload or overheating conditions. This reduces the risk of winding damage, improves operational safety, and helps extend motor service life.
The epoxy-sealed cable entry creates a reliable watertight barrier against liquid ingress, protecting internal electrical components and maintaining insulation performance during long-term submerged operation.
Industrial Engineering Submersible Pump
50HZ
The WQA Submersible Sewage Pump features a full-head hydraulic design that provides a wider operating range and greater flexibility across different working conditions. This design helps reduce performance losses caused by incorrect pump selection or operation outside the optimal duty point, minimizing the risk of motor overload and burnout while maintaining efficient and reliable operation.
The pump also supports ultra-wide voltage operation, allowing stable starting and continuous performance during voltage fluctuations and periods of high electrical demand. This helps reduce issues such as starting difficulties, voltage-related overheating, and unstable motor operation, making the WQA suitable for applications where power supply conditions may vary.
With these advanced protection and hydraulic features, the WQA Submersible Sewage Pump delivers consistent performance, improved operational reliability, and long service life in demanding sewage and wastewater applications.
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Email: sales@hydra-pro.co.za
Contact Number: 072 566 4887