We are proud to announce the successful completion of rigorous performance testing for our latest high-capacity ZQB submersible axial flow pump, rated at 315 kW, delivering an impressive 9,000 m³/h flow rate against a total head of 8.16 meters. The unit has now passed all quality and operational benchmarks and is being prepared for packaging and shipment to its end customer—a significant milestone in our commitment to engineering excellence and reliable water management solutions.
Engineered for Demanding Applications
The ZQB series submersible axial flow pump is specifically designed for large-volume water transfer applications such as municipal drainage, flood control, irrigation systems, and industrial cooling circuits. With its vertical axial-flow impeller configuration, the pump achieves high efficiency at low heads—making it ideal for scenarios where massive volumes of water must be moved quickly and reliably.
Key specifications of this tested unit include:
Motor Power: 315 kW (422 HP)
Flow Rate: 9,000 cubic meters per hour (≈2,500 L/s)
Total Head: 8.16 meters
Design Standard: Compliant with ISO 5199 / GB/T 10713
Materials: Stainless steel shaft, wear-resistant impeller, and corrosion-resistant housing suitable for long-term submersion
Comprehensive Factory Acceptance Testing Ensures Reliability
Prior to shipment, the pump underwent a full suite of Factory Acceptance Tests (FAT) at our state-of-the-art test facility. These tests included:
Hydraulic performance verification across multiple operating points to confirm flow, head, and efficiency align with design curves
Vibration and noise analysis to ensure smooth, quiet operation under load
Thermal imaging and motor insulation checks to validate electrical integrity
Seal integrity and leakage tests under simulated submerged conditions
All results met or exceeded project specifications and international standards, confirming the pump’s readiness for real-world deployment.
Customer-Centric Delivery and Support
“This successful test represents more than just another delivery—it reflects our dedication to building robust, field-proven equipment that our customers can trust in critical infrastructure,” Project Manager at SLAPK. “From initial design through final validation, every step is guided by precision, transparency, and partnership.”
The pump will be carefully crated with protective measures for international transport and accompanied by comprehensive documentation, including test reports, operation manuals, and installation guidelines. Our technical support team remains available to assist with commissioning and on-site startup if required.
Looking Ahead
As global demand grows for efficient, sustainable water movement solutions, SLAPK continues to invest in R&D and advanced manufacturing capabilities to deliver next-generation submersible pumps that combine power, reliability, and energy efficiency.
Stay tuned for updates as this unit enters service—and contact us to learn how our ZQB series can meet your high-flow pumping needs.
About SLAPK
SLAPK is a leading manufacturer of submersible pumps and integrated water solutions, serving clients in over 100+ countries worldwide. With decades of engineering expertise and a focus on innovation, we empower communities and industries with dependable fluid handling technology.
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