Market Summary

The global Rotary Positive Displacement Pumps market size was valued at USD 7.60 billion in 2025 and is projected to reach USD 13.80 billion by 2033, growing at a CAGR of 7.50% from 2026 to 2033. Due to rising industrial automation and the need for energy-efficient fluid handling solutions across industries, the market for rotary positive displacement pumps is expanding gradually. High-performance, long lasting pumps are becoming more and more popular due to growing oil and gas, chemical and wastewater treatment projects. Operational efficiency is being increased by technological innovations like smart pumps with IoT integration and predictive maintenance capabilities.

Market Size & Forecast

• 2025 Market Size: USD 7.60 Billion
• 2033 Projected Market Size: USD 13.80 Billion
• CAGR (2026-2033): 7.50%
• North America: Largest Market in 2026
• Asia Pacific: Fastest Growing Market

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Key Market Trends Analysis

• North America is a developed market with strong industrial infrastructure supporting significant adoption of energy-efficient and smart rotary PD pumps with IoT capabilities for chemical, oil & gas, and water treatment applications
• Owing to PD pumps extensive industrialization, refinery infrastructure, and stringent regulatory frameworks, the United States leads the region in the use of modern gear, screw, and progressive cavity pumps for high-viscosity fluids and precision metering applications.
• The fastest-growing market is Asia Pacific, in which demand for adaptable, long-lasting, and high-capacity rotary PD pumps across a variety of industries is being driven by rapid industrialization, infrastructural expansion, and the growth of the chemical and food processing sectors.
• Screw pumps are becoming more popular for high-volume transfer of viscous fluids and multiphase operations in the oil and gas and chemical industries, while gear pumps dominate the market for precise, low-pulsation flow in chemical and oil handling applications.
• Medium-capacity pumps are experiencing rapid adoption in mid-sized manufacturing plants, chemical production units, and water treatment plants due to their balance efficiency, productivity, and affordability while supporting continuous operations and moderate-volume fluid transfer demands across multiple sectors.
• As industries embrace IoT-enabled solutions, predictive maintenance, and variable-speed drives to maximize operational efficiency, reduce energy consumption, and monitor performance remotely while supporting sustainability and cost-reduction initiatives, the demand for energy-efficient and smart rotary PD pumps is rising.
• With pumps used for high-viscosity fluids, crude transfer, and pipeline operations, oil and gas continues to be a major driver of market expansion. This is made possible by continued exploration, refinery expansion, and infrastructure projects that call for high-performance and long-lasting rotary PD pump solutions.

So, The market for rotary positive displacement pumps includes a variety of pumps that are perfect for precision fluid handling in industrial applications since they are made to produce a constant, fixed volume of fluid every revolution. These pumps which serve a variety of industries like oil and gas, chemicals, pharmaceuticals, water and wastewater treatment, food and beverage, power generation, mining and pulp and paper, include gear, screw, vane, lobe, peristaltic and progressive cavity kinds.

The market is distinguished by its emphasis on effectively managing viscous, abrasive, shear-sensitive and multiphase fluids. Adoption is being driven by needs for process optimization, energy efficiency and more industrial automation. These pumps are essential for contemporary industrial operations because of advancements in materials, construction and smart IoT-enabled pumps which enable corrosion resistance, high durability, predictive maintenance and accurate metering. Regulatory compliance is another important factor that encourages hygienic and contamination-free pump designs. Global infrastructural development, the growth of the chemical and oil processing sectors and the growing focus on sustainable and energy efficient operations all contribute to the market's progress. The market's consistent CAGR trajectory is supported by this confluence of industrial demand, technical innovation and regulatory compliance.

Rotary Positive Displacement Pumps Market Segmentation

By Pump Type

• Gear Pumps

Gear pumps are frequently employed in applications requiring accurate flow and high viscosity fluids. They are perfect for oil transfer, lubrication and chemical dosing because of their straightforward design which guarantees longevity and minimum maintenance. The market is widely used in sectors that need steady, pulse free flow but there are certain drawbacks, such as reduced efficiency at high pressure and wear susceptibility with abrasive fluids.

• Screw

High viscosity liquids and multiphase flows are effectively handled by screw pumps, which come in single, twin and triple screw designs. Because of their smooth, low pulsation flow they are favored in oil and gas, chemical and maritime applications. The need for high volume, continuous transfers of fuel, slurries and lubricating oils is driving market expansion while technological advancements are boosting energy efficiency.

• Lobe Pumps

Lobe pumps low shear and solid handling capabilities make them ideal for hygienic and food-grade applications. Sensitive fluids, including dairy, drinks, and medications, can be safely pumped because to their non-contact design. Adoption is rising as the food and beverage industry expands, although small-scale deployment may be constrained by high upfront costs and greater footprints.

• Vane Pumps

For fuel transfer, lubrication and hydraulic systems, vane pumps offer a steady, low pulsation flow. They have a small design, good efficiency and work well with low-to-medium viscosity fluids. However, they may suffer wear concerns with abrasive fluids and market acceptance is affected by demand in industrial hydraulics and automotive sectors.

• Peristaltic Pumps

Peristaltic pumps are perfect for applications needing sterile or sanitary conditions as well as highly viscous, shear sensitive or corrosive fluids. They are essential in wastewater, biotech and pharmaceuticals because of their tubing based operation which avoids cross contamination. Regulatory compliance and the requirement for accurate, contamination free fluid transmission underpin market expansion.

• Progressive Cavity Pumps

With little pulsation, progressive cavity pumps manage multiphase, abrasive and viscous fluids. The food, sewer and chemical sectors can all operate well because to their design. Energy efficient solutions and the capacity to handle solids laden fluids are driving market expansion, although adoption in small scale operations may be hampered by greater capital costs and maintenance complexity.

• Others

Diaphragm pumps, flexible impeller pumps and customized rotary PD pumps are all included in this category. These cater to unique industrial needs such as extremely corrosive fluids, metering or low-flow chemical dosing. Technological innovation improves efficiency, material compatibility, and automation integration.

By Capacity

• Small Capacity

Small-capacity pumps (up to ~100 m³/h) are preferred in small-scale industrial activities, food processing, medicines and laboratories. They offer control and accuracy for metered transfer or dosage. Automation trends and micro-manufacturing techniques promote market demand, but their limited throughput limits their application in large-scale industrial activities.

• Medium Capacity

Chemical factories, water treatment facilities, and food processing units are examples of mid-sized industrial operations that use medium-capacity pumps (~101–1,000 m³/h). For continuous fluid handling, they strike a compromise between performance, cost, and efficiency. In growing regions, where industrial growth necessitates dependable, adaptable pumping systems, adoption is rising.

• Large Capacity

Heavy sectors such as mining, municipal water supply, and oil and gas pipelines employ large-capacity pumps (>1,000 m³/h). They are made for continuous, high-pressure, high-volume applications. Large-scale energy and industrial projects as well as infrastructure development are what propel market expansion, but high initial investment and ongoing maintenance costs continue to be important factors.

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By Technology

• Energy efficient / Smart rotary PD pumps

IoT sensors, predictive maintenance and variable speed motors are all included in smart, energy efficient pumps. They reduce operational expenses, improve reliability and increase monitoring capabilities. As industries concentrate on sustainability, regulatory compliance and decreasing energy usage consumer acceptance is increasing.

• Materials / Construction Types

Stainless steel, polymers and corrosion resistant alloys are examples of specialty materials used in pumps that handle abrasive fluids, harsh chemicals and food hygiene. Durability, maintenance frequency and process safety are all impacted by material choice.

• Pressure Ratings or Operating Conditions

Pumps intended for low, medium or high pressure applications are the main emphasis of this subsegment. While low-pressure models are used in food, beverage and water treatment applications, high pressure rotary PD pumps are essential in mining, oil and gas and heavy industrial processes. The need for reliable, adaptable pumps that can handle a range of operating circumstances is growing.

By End‑Use Industry

• Oil & Gas

In the oil and gas industry, rotary PD pumps are essential for pipeline operations, refinery procedures and the transfer of crude oil. Because they can handle high viscosity hydrocarbons, gear and screw pumps are the most popular. Global energy demand, drilling activities and rising pipeline infrastructure investments all have an impact on market growth.

• Petrochemicals and Chemicals

Precise, corrosion resistant pumping solutions for acids, bases and solvents are required by the chemical sector. For continuous and high volume operations, screw, gear and progressive cavity pumps are frequently utilized. Automation, regulatory demand for safe fluid handling and the rise of the chemical industry are the main drivers of market expansion.

• Water & Wastewater Treatment

Sludge, chemicals and abrasive materials are handled by rotary PD pumps in the treatment of industrial and municipal wastewater. For corrosive and solids laden fluids, progressive cavity and peristaltic pumps are recommended. Growing urbanization, wastewater management laws and water reuse programs all contribute to market expansion.

• Food & Beverage

Dairy, drinks and viscous food products are handled safely and with minimal shear thanks to hygienic lobe, peristaltic, and progressive cavity pumps. Demand for CIP (clean-in-place) designs and stainless steel construction is driven by adherence to food safety regulations. Market growth is closely connected to global food processing expansion and premium product production.

• Pharmaceuticals & Biotechnology

Pharmaceutical and biotech pumps handle high value, sterile and shear sensitive fluids. Because they operate without contamination, peristaltic and lobe pumps are the most common. Market adoption is driven by growing biologics manufacturing, regulatory compliance and digital monitoring

• Power Generation

In power plants, rotary PD pumps facilitate chemical dosing, lubrication and fuel transfer. Vane and gear pumps are often employed for steady, high pressure applications. Infrastructure for renewable energy, maintenance requirements for thermal and hydroelectric plants and growing electricity consumption are the key drivers of market expansion.

• Mining & Minerals Processing

Chemicals, tailings, and abrasive slurries are effectively transferred using progressive cavity and screw pumps. Wear-resistant structure and high durability are essential. Global mining operations, resource extraction initiatives, and a focus on automation and energy efficiency are all reflected in market expansion.

• Pulp & Paper and Other Manufacturing

Paper pulp, chemical additives, and viscous fluids are all handled by pumps in industrial manufacture. The most common types of pumps are gear, screw, and progressive cavity. Modernization of pulp and paper, industrial process optimization, and the requirement for consistent, dependable fluid handling are the main drivers of market expansion..

Regional Insights

North America, which includes the US, Canada and Mexico, is a developed market powered by sophisticated manufacturing facilities, chemical processing facilities and extensive oil and gas infrastructure. The United States is the main driver because of its strict regulations, pipeline and refinery developments and widespread use of energy efficient and intelligent pumps. By expanding their chemical and water treatment operations and modernizing their industries, Canada and Mexico make a contribution.

Due to stringent environmental and safety laws, Europe—including Germany, the United Kingdom, France, Spain, Italy and the rest of Europe emphasizes high-quality, energy-efficient rotary PD pumps. The UK, France, and Spain support the pharmaceutical and water treatment industries, while Germany and Italy are important centers for the chemical, automotive, and food processing industries. Adoption is moderate throughout the rest of Europe due to infrastructure expenditures and industrial development. Asia Pacific, which comprises Japan, China, Australia and New Zealand, South Korea, India and the rest of APAC is the region with the fastest rate of growth. It is fueled by major infrastructural developments, industrialization and the growth of food and chemical industries. China and India dominate demand while South Korea, Japan and Australia prioritize high performance, energy efficient solutions.

The primary industries in South America which involves Brazil, Argentina and the rest of the continent are mining, oil and gas, and agriculture. Oil and gas and petrochemical projects with high capacity and high viscosity fluid handling requirements are the main sources of demand in the Middle East and Africa, which includes Saudi Arabia, the United Arab Emirates, South Africa and other countries.

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Recent Development News

• February 2025, SPX FLOW’s website introduces the next‑generation APV DW+ Positive Displacement Pump designed for high‑efficiency, high‑viscosity fluid handling with pulsation‑free, low‑shear operation, enhancing product integrity and reducing operational challenges in food, beverage, personal care and industrial applications.

(Source:https://www.spxflow.com/news-releases/new-apv-positive-displacement-pump-delivers-maximum-efficiency-product-integrity)

• In July 2023, According to GEA's official trade press release, the company has strengthened its offerings of hygienic rotary PD pumps for the food, beverage, and pharmaceutical industries by introducing an improved twin screw pump that uses about 10% less energy and offers higher flow rates, an expanded application range, and easier servicing through patented adjustments.

(Source:https://www.gea.com/en/news/trade-press/2023/new-twin-screw-pump-novatwin-plus)

Key Rotary Positive Displacement Pumps Company Insights

With a wide range of gear, screw, lobe, and vane pump technologies designed for high-viscosity, abrasive, and complex fluid handling applications across the oil and gas, petrochemical, utilities, and industrial sectors, Flowserve Corporation is a top worldwide supplier of rotary positive displacement pumps. Its strength is in creating reliable, energy-efficient solutions and integrated services that improve lifetime performance and dependability. These are bolstered by a wide worldwide reach that includes manufacturing, aftermarket support, and digital diagnostics capabilities.

Key Rotary Positive Displacement Pumps Companies:

• Flowserve Corporation
• Grundfos Holding A/S
• SPX Flow, Inc.
• Alfa Laval AB
• Sulzer Ltd.
• KSB SE & Co. KGaA
• Xylem Inc.
• Dover Corporation (PSG)
• ITT Inc.
• NETZSCH Pumps & Systems
• Viking Pump, Inc.
• Ingersoll Rand Inc.
• Pentair plc
• Atlas Copco AB
• Weir Group PLC

Global Rotary Positive Displacement Pumps Market Report Segmentation

By Pump Type

• Gear Pumps
• Screw
• Lobe Pumps
• Vane Pumps
• Peristaltic Pumps
• Progressive Cavity Pumps
• Others

By Capacity

• Small Capacity
• Medium Capacity
• Large Capacity

By Technology

• Energy‑efficient / Smart rotary PD pumps
• Materials / Construction Types
• Pressure Ratings or Operating Conditions

By End‑Use Industry

• Oil & Gas
• Chemicals & Petrochemicals
• Water & Wastewater Treatment
• Food & Beverage
• Pharmaceuticals & Biotechnology
• Power Generation
• Mining & Minerals Processing
• Pulp & Paper and Other Manufacturing

Regional Outlook

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • Germany
  • United Kingdom
  • France
  • Spain
  • Italy
  • Rest of Europe
• Asia Pacific
  • Japan
  • China
  • Australia & New Zealand
  • South Korea
  • India
  • Rest of Asia Pacific
• South America
  • Brazil
  • Argentina
  • Rest of South America
• Middle East & Africa
  • Saudi Arabia
  • United Arab Emirates
  • South Africa
  • Rest of the Middle East & Africa