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Reliable Screw Pump Manufacturer

ased on advanced German technology and professional certifications, Depamu screw pumps deliver reliable performance for high-viscosity media and media containing suspended particles. They feature long service life and stable operation, with multiple internationally recognized patents. There is no shearing or mixing during transfer, so the original fluid properties formed during processing can be well preserved. Our products are well-received by users worldwide.

Screw Pump

Single Screw Pump Single Screw Pump CLG035B03JBFS

Based on advanced German technologies and professional technology certification, Depamu single screw pumps show obvious superiority in terms of special

Single Screw Pump Single Screw Pump BQCLG070

Based on advanced German technologies and professional technology certification, Depamu single screw pumps show obvious superiority in terms of special

Single Screw Pump Single Screw Pump CLG070B03JBPDP

Based on advanced German technologies and professional technology certification, Depamu single screw pumps show obvious superiority in terms of special

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Screw Pump Workshop

Screw pumps are suitable for transport of media below: media with a big content of solids (max. particle size 30mm); media of different viscosities (1mpas~1,000,000 mpas); media with thixotropy and expansibility; media with shear sensitivity; corrosive media (pH=0~14); media with/without self-lubricity; abrasive media; cohesive media; toxic media; mixed media containing gas, solid or fiber.

  • Multiple modular structural combinations;
  • Able to rotate and transport fluids in both directions;
  • Temperature range of pumped fluids: -12℃~+150℃
  • The best suction capacity of 8m water column;
  • Flexible mounting types;


Why Choose Depamu

Depamu history
  • 2003 - Establishment
  • 2007 - Introduction of Core German Technology
  • 2009 - Receive honor: 1st class Supplier of CNPC; 1st class Supplier of SINOPEC; 1st class Supplier of CNOOC
  • 2015 - Participated in Petrochemical 3142 standard
  • 2020 - Participated in Petrochemical GB/T 7782-2020 standard
  • 2021 - Receive honor:’Little Giant Honor’ New product offline - the first coal slurry pump in China
  • 2022 - Receive honor:’Quality Award’ Sales over 350 million
  • 2023 - 20th anniversary of company establishment Plant expansion
  • R&D Technology Team
  • More than 80 professional and technical
  • Obtained more than 100 patents
  • Annual R&D investment of not less than 6% of revenue
  • Several Self-invented patents
  • High-level university cooperation with Zhejiang University, Zhejiang Sci-Tech University and China Jiliang University
  • Equipment and testing capabilities
  • Five assembly lines of various types
  • Three large testing platforms
  • Annual production capacity of 50,000 units/set of pumps
  • Annual output of 2000 units/sets of skid mounted products
  • Product Application
    Petrochemical, Oil and Gas Field Exploitation, Electricity, nuclear energy, nuclear power, New Energy, New Material, Metallurgy, Environment Protection Water Treatment, Pulp and Paper, Pharmaceutical Chemical, Green Food, Beverage Industry, and so on.
    After-sales Service System
    With professional after-sales service personnel, Depamu offers 7-day × 24-hour service hotline and stations to respond promptly to customer requests. In case of any equipment fault or technical problem, our response mechanism will be activated immediately after receiving the request, and corresponding solutions will be provided within 24 hours. If necessary, our after-sales team can travel to the project site to assist customers with troubleshooting upon request.
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