With the global demand for renewable energy increasing, flow battery energy storage technology has gained widespread attention as an efficient, safe, and environmentally friendly storage solution. Recently, Anhui Tenglong Pump Valve Manufacturing Co., Ltd. successfully won a bid for a large-scale flow battery energy storage project, providing a batch of heavy-duty fluorine-lined magnetic pumps that meet API 685 standards. These magnetic pumps will be used in key liquid transportation sections of the storage system, ensuring its efficient operation.

Ⅰ.Customer Requirements

The flow battery energy storage project had stringent requirements for pump equipment, including:

High Reliability: The equipment must operate stably over the long term, minimizing downtime to ensure the continuous efficiency of the storage system.

Corrosion Resistance: The pump body must have excellent corrosion resistance due to the corrosive nature of the medium used in the flow battery system.

Compliance with API 685 Standards: The project required all equipment to fully comply with the internationally recognized API 685 standards for magnetic pump design and manufacturing.

High Performance: The pumps needed to achieve a flow rate of 200m³/h and a head of 32 meters to meet the high-load transportation needs of the system.

Ⅱ.Tenglong Pump Valve's Solution

In response to the customer's needs, Tenglong Pump Valve recommended and provided a batch of 200m³/h, 32m heavy-duty fluorine-lined magnetic pumps with the following solutions:

High Corrosion-Resistant Materials: The pump body and key components are lined with fluorine materials, ensuring long-term stable operation while transporting corrosive media.

Leak-Free Design: The magnetic pump uses a seal-less design, driven by magnetic coupling, achieving true leak-free performance, ensuring safety and environmental protection during the transportation process.

High-Performance Configuration: This series of pumps features high-performance specifications with a flow rate of 200m³/h and a head of 32 meters, meeting the efficiency requirements of the flow battery energy storage system.

Compliance with API 685 Standards: The product is designed and manufactured strictly according to API 685 standards, ensuring high reliability and international standard compliance.

Ⅲ.Order Execution and Delivery

Upon receiving the order, Tenglong Pump Valve immediately initiated the production plan. With meticulous production scheduling and strict quality control, all 200m³/h, 32m heavy-duty fluorine-lined magnetic pumps were completed on time. On the day of delivery, the pumps were carefully packed and loaded, and a dedicated vehicle transported this batch of magnetic pumps safely to the customer’s project site.

On-Site Installation

After the equipment arrived at the project site, Tenglong Pump Valve dispatched an experienced technical team to assist with the installation and commissioning of the equipment. The technicians completed the installation in a short period and performed comprehensive debugging on each pump to ensure all equipment could be smoothly put into operation.

Customer Feedback and Results

After the project was put into operation, the customer provided feedback indicating that the heavy-duty fluorine-lined magnetic pumps supplied by Tenglong Pump Valve performed exceptionally well, fully meeting the high standards required by the flow battery energy storage system. These magnetic pumps not only improved the system’s operational efficiency but also significantly reduced maintenance costs and downtime. The customer highly praised the product quality and service level of Tenglong Pump Valve and expressed their intent to continue collaborating on future projects.

The successful delivery of the 200m³/h, 32m heavy-duty fluorine-lined magnetic pumps once again demonstrates Tenglong Pump Valve’s technical prowess and service capabilities in the field of magnetic pump manufacturing. This collaboration not only solidified Tenglong Pump Valve's position in the high-end chemical pump market but also contributed to the advancement of renewable energy technologies. Moving forward, Tenglong Pump Valve will continue to uphold the principle of “quality first, customer foremost,” providing more customers with high-quality pump and valve products and professional services, assisting various industries in achieving more efficient and environmentally friendly production goals.