Global Diaphragm Pump Market Steadily Expands, Asia-Pacific Leads Growth

Recent market research indicates that the global diaphragm pump industry is experiencing steady growth. Data shows that the global revenue scale for diaphragm pumps was approximately RMB 9.036 billion in 2025 and is projected to approach RMB 14.56 billion by 2032, representing a compound annual growth rate of 7.1%. This growth is primarily driven by sustained demand from downstream sectors including water treatment, chemicals, oil and gas, and food and beverage.

From a regional perspective, Asia-Pacific is the largest market for diaphragm pumps, accounting for approximately 42% of the share, followed by North America and Europe with 24% and 22%, respectively. Within the product segment, pneumatic diaphragm pumps dominate, comprising about 80% of the overall market share. The water and wastewater treatment sector represents the largest application area, accounting for approximately 30% of the share. With increasingly stringent global environmental regulations and rising industrial automation, the demand for efficient, reliable, and leak-free fluid transport equipment continues to grow, creating broad development prospects for the diaphragm pump market.