Subtor – Your Trusted Partner for Progressive Cavity Pumps

With decades of expertise in designing and manufacturing high-performance single screw pumps, we deliver reliable fluid transfer solutions tailored to oil & gas, wastewater treatment, chemical processing, and more. Our ISO-certified products combine durability, efficiency, and customization to meet the unique needs of global industrial clients.

Single Screw Pump    Progressive Cavity Pump
Single Screw Pump    Progressive Cavity Pump
Single Screw Pump    Progressive Cavity Pump

High-quality Progressive Cavity Pump solutions

The company owns the most advanced high-precision CNC screw machining centre from Germany, which realizes efficient, high-precision and high-stability matching of PC pump rotor and stator.

Our company provides customized technical solutions, and professional German and Chinese engineers can provide tailormade with special design products to meet the different requirements of customers according to customer requirements and actual working conditions.

Whether it is a surface conveying PC pump or a down-hole PC pump, both adopt a modular design, offering a wide range of specifications and models, high versatility, fewer components, high operational efficiency, and the spare parts are highly interchangeable. So it reduced the delivery cycle significantly.

Blue industrial pump labeled "Subtor" mounted on a metal base.
Industrial screw pump with blue casing and visible metal rotor.
Industrial blue pump mounted on a surface, labeled "subtor."
Natural gas compressor with labeled components: water, crude oil, solid particle.
a positive-displacement artificial lift device widely used in oil and gas wells.
Oilfield equipment: polish rods, couplings, centralizers, and clamp.

Direct-coupled pump

Hopper pump

Vertical pump

Oil-Gas Multiphase Pump

Down hole pump

Accessories

Torque anchor tool for mechanical stabilization.
Industrial valve component with bolts and internal mechanisms labeled "BOP".
Dual motor drive unit with orange and blue components
Subtor single motor drive unit with blue and orange components.
Permanent magnet direct drive unit with valves and piping.
Horizontal motor drive unit in blue with industrial design.
Variable Frequency Drive cabinets in a clean industrial setting.

Core Assemblies

the efficient transfer of sewage sludge, biogas slurry, and industrial wastewater with high viscosit
excel at handling abrasive, high-solid-content slurries
precisely transferring high-viscosity electrode slurries with consistent flow rates
ability to handle crude oil, produced water, and drilling mud in high-pressure, corrosive marine env
precisely transferring high-viscosity electrode slurries with consistent flow rates
transfer feedstocks (such as animal manure, food waste, and crop straw) into digesters and slurry
efficiently transferring crude oil, heavy oil, and produced water with high viscosity
hygienic transfer of viscous, shear-sensitive materials such as fruit purees, dairy products, sauces

Mining

Battery

Food sanitary grade

Offshore Plantforms

Chemical

Biogas

Industry Applications

Progressive cavity pumps excel in handling viscous, abrasive, or shear-sensitive fluids: they’re widely used in oil & gas for crude transfer, in food & beverage for pumping syrups or dairy, and in wastewater treatment for sludge dewatering. Their gentle, consistent flow also makes them ideal for chemical processing (transferring corrosive liquids) and agriculture (handling manure or fertilizer slurries).

Environment

Oil & Gas

Single Screw Pump    Progressive Cavity Pump

We provide a full range of solutions for safe production.

About Us

We are a Sino-German joint venture. andspecializes in the research, design and production of products related to the application of Moineau principle. Subtor has production plants and technical research and development centers in both Germany and China, sales and servicecenters in Mesoamerica and Singapore, and agents in the Middle East, India, the United States and South America. Our main products include Progressive Cavity Pump, Grinder Macerator, Power Section for Mud Driller, Down-hole PC Pump, Stator Core and relevant spare parts and services.

Technical Expertise: Integration of German engineering precision with China’s manufacturing excellence.


Global Support: Regional offices and agents providing localized service and rapid response.


Product Range: Surface PC Pumps, Grinder Macerators, Mud Driller Power Sections, Downhole PC Pumps, Stator Cores, Driver Heads, and a complete line of spare parts and services.

Certifications: 3A, API, China Classification Society (CCS), and ISO 9001 Quality Management certifications etc.

Single Screw Pump    Progressive Cavity Pump
Single Screw Pump    Progressive Cavity Pump
Single Screw Pump    Progressive Cavity Pump
Single Screw Pump    Progressive Cavity Pump

Advantage

Have any question or feedback, feel free to reach out to us. We are always available to help.

Application of Single Screw Pumps in the Petroleum Industry

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