Diaphragm Pump Market Analysis

  • Report ID: 6409
  • Published Date: Sep 18, 2025
  • Report Format: PDF, PPT

Diaphragm Pump Market Segmentation:

Mechanism

Electrically operated segment is expected to capture over 43.9% diaphragm pump market share by 2035. Electric motors drive diaphragm pump that run on electricity. They produce the pumping action by moving the diaphragm with the help of an electrically powered device. These pumps are appropriate for a steady and continuous pumping process as they provide accurate flow rate control. Several industries such as manufacturing, water treatment, and pharmaceuticals, use these pumps.

For instance, in October 2019, Tapflo introduced an electrically operated double diaphragm pump (EODD) based on the original diaphragm pump technology, offering an environmentally friendly version of the conventional air-driven diaphragm pump. It can transport liquids at temperatures of up to 110° C and flow rates of up to 220 l/min thanks to its IE3 class (efficient electrical drive).

End use

By 2035, water & wastewater segment is projected to hold more than 35.1% diaphragm pump market share. Diaphragm pump are widely used in water and wastewater treatment plants owing to their versatility and precise metering. They are essential for procedures including, water filtration, sludge treatment, and chemical dosing. Diaphragm pump are used in water and wastewater treatment facilities to add coagulants, disinfectants, and chemicals that modify pH, which help to efficiently treat water for use in industry and municipal settings.

The amount of wastewater generated globally and its total pollutant load are rising in tandem with the overall water demand. Governments are implementing stringent laws and guidelines about wastewater treatment for both the municipal and industrial sectors. For example, in January 2022, At Aluva, the Kerala Water Authority began building a water treatment facility with a 142 million liters per day (MLD) treatment capacity. The facility is anticipated to be finished by 2024 and would probably cost USD 1.8 billion. The demand for diaphragm pump is therefore anticipated to rise during the projected period as a result of these impending water treatment projects.

Our in-depth analysis of the global market includes the following segments:

Operation

  • Single
  • Double

Mechanism

  • Air Operated
  • Electrically Operated

Pressure

  • Up to 80
  • 80-200
  • > 200 bar

End use

  • Oil & Gas
  • Food & Beverages
  • Water & Wastewater
  • Chemicals

Browse key industry insights with market data tables & charts from the report:

Frequently Asked Questions (FAQ)

In the year 2026, the industry size of diaphragm pump is assessed at USD 7.3 billion.

The global diaphragm pump market size was valued at over USD 6.96 billion in 2025 and is expected to expand at a CAGR of more than 5.5%, surpassing USD 11.89 billion revenue by 2035.

Asia Pacific’s diaphragm pump market is anticipated to capture 36.1% share by 2035, driven by fast industrialization, significant investments in infrastructure, and the growth of chemical, pharmaceutical, and water treatment industries.

Key players in the market include Flowserve Corporation, Ingersoll Rand, Grundfos Holding A/S, Xylem Inc., SPX Flow, Pump Solutions Group, and LEWA GmbH.
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