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From April 21–23, 2025, the Shanghai New International Expo Centre (SNIEC) will host one of Asia’s premier environmental technology exhibitions — the 2025 Shanghai Environmental Expo. This influential event is set to bring together over 2,500 leading enterprises from around the world, covering the entire environmental industry chain, including municipal infrastructure, chemical processing, biopharmaceuticals, electronics and integrated circuits, renewable resources, and photovoltaic energy.
Themed “Innovative Technologies and Solutions for Pollution Control and Energy Conservation & Carbon Reduction,” the expo will focus on forward-looking solutions that align with global sustainability goals. It will also host the 2025 China Environmental Technology Conference and nearly 40 specialised industry forums, creating a powerful platform for industry experts, technical professionals, government leaders, and researchers to explore the latest challenges and advancements shaping the future of environmental technologies.
Ovell Pump is proud to be among the distinguished participants in this globally recognised event. During the 2025 Shanghai Environmental Expo, Ovell Pump will showcase its latest diaphragm pump innovations, demonstrating how its fluid management solutions support both pollution control and energy-saving initiatives across diverse industries.
As an important platform for thought leadership and global networking, the expo offers Ovell Pump the opportunity to engage directly with partners, customers, and experts — reinforcing its commitment to sustainable technologies and ongoing innovation. Visitors to Ovell Pump's booth will experience first-hand the reliability, efficiency, and engineering quality of its pumps, and discover how Ovell Pump supports environmental and industrial applications worldwide through trusted, high-performance solutions.
Ovell Pump is a leading manufacturer of fluid management equipment, authorised by the U.S.-based Overallead Corporation as its official production and sales partner. With a strong focus on research, development, and precision manufacturing, Ovell Pump specialises in pneumatic diaphragm pumps and electric diaphragm pumps, serving customers across industries such as chemicals, pharmaceuticals, water treatment, food processing, and more.
The company and its products are certified to international standards including ISO 9001, CE, FDA, and ATEX, delivering trusted, safe, and efficient solutions that meet the most rigorous operational and regulatory requirements. Backed by Overallead’s global expertise and its own engineering excellence, Ovell Pump has become a name synonymous with reliability and performance in fluid transfer technology.
Ovell’s core offerings include both Electric Diaphragm Pumps and Pneumatic Diaphragm Pumps — each engineered to perform in demanding environments with efficiency, durability, and safety. These pump systems are designed with end-users in mind, helping streamline operations while reducing maintenance demands and operational costs.
Electric Diaphragm Pump
• Dry-Run Capability: Can perform dry suction and self-priming operation without damage, allowing the pump to safely run dry and draw fluid without manual priming.
• Backpressure Tolerance: Designed to operate under backpressure without performance loss. The unique backpressure protection design safeguards the pump and prolongs diaphragm life.
• Long-Life Diaphragm: Built with a robust diaphragm that provides an extended service life, reducing maintenance intervals and ensuring consistent performance over time.
• Low Pulsation Flow: Delivers smooth and steady flow with minimal pulsation, eliminating the need for additional dampeners — ideal for handling sensitive or shear-prone materials.
Pneumatic Diaphragm Pump
• All-Bolted, Seamless Design: Features a leak-free, all-bolted construction combined with a seamless diaphragm. This ensures structural integrity and long-term durability even in high-pressure conditions.
• Reliable Pneumatic System: Equipped with a stable, contamination-resistant air-driven reciprocating system and a dead-spot free air valve design, ensuring non-stop, maintenance-free operation.
• Low-Shear, Gentle Pumping: Operates with a low-frequency reciprocating motion that minimises shear on the material — making it ideal for delicate or viscous fluids such as paints, polymers, or biopharmaceutical slurries.
As Ovell Pump continues to grow its presence as a trusted authority in fluid management, its mission remains focused — to deliver innovative, reliable, and energy-efficient pumping solutions that empower customers and drive sustainability.
With a foundation in Overallead’s global expertise, Ovell Pump combines world-class R&D with hands-on industry experience to ensure each pump meets the highest standards of performance, safety, and value. The company remains committed to continuous innovation, including the development of next-generation technologies and expanding its global support network.
Participation in landmark events like the 2025 Shanghai Environmental Expo reflects Ovell Pump’s proactive approach to industry collaboration, environmental responsibility, and customer-driven innovation. Looking forward, Ovell Pump pledges to remain a dependable partner to customers seeking quality, precision, and sustainability — now and into the future.
