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Precision Pumps for High-Purity Applications

Donjoy Technology is a leading manufacturer of sanitary pumps, lobe pumps, twin screw pumps, mixing pumps, and aseptic valves. Engineered to meet ASME BPE, 3A, FDA, and CE standards, our solutions serve the food, biopharmaceutical, fine chemical, and semiconductor industries with unmatched reliability and hygiene.

TUL Series Lobe Pump

About Donjoy Technology

With decades of engineering excellence, Donjoy focuses on high-clean fluid handling technology, delivering innovative pump and valve solutions trusted globally.

Regional Roots, Global Outlook

Donjoy’s expertise spans the development of high-purity pumps, valve control units, self-control regulating valves, aseptic valves, pipeline and container safety systems, storage tank cleaning technology, and ultra-pure ASME BPE pipe fittings.

Our raw materials, processing, welding, and surface treatment technologies meet or exceed international standards, ensuring performance and compliance across critical industries.

Donjoy Technology Research Center

Our Product Range

Engineered for performance, hygiene, and durability across demanding industrial applications.

TU Lobe Pump

TU Lobe Pump

Bidirectional reversible, high pressure, high/low viscosity handling. Ideal for solid granules and high-clean applications.

Twin Screw Pump

Twin Screw Pump

Pulse-free, high stability, bidirectional operation. Perfect for viscous and shear-sensitive products.

Sanitary Centrifugal Pump

Sanitary Centrifugal Pump

High efficiency, low noise, easy maintenance. Certified to 3A, CE, FDA standards.

Sine Pump

Sine Pump

Smooth, low-pulse flow for sensitive media. Designed for high-clean environments.

STU Lobe Pump

STU Lobe Pump

All-stainless steel gearbox version. Reversible, high pressure, suitable for aggressive media.

Sanitary Double Screw Pump

Sanitary Double Screw Pump

Higher flow, higher pressure, double suction. Bidirectional, non-damaging transport of granules.

Sanitary Self-Priming Pump

Sanitary Self-Priming Pump

Efficient priming, low maintenance. Ideal for intermittent operations and CIP systems.

Flexible Impeller Pump RX

Flexible Impeller Pump RX

Gentle handling of shear-sensitive fluids. Compact design, easy cleaning.

Emulsifying Homogenizing Pump

Emulsifying Homogenizing Pump

High-shear mixing for uniform emulsions. Used in food, pharma, and cosmetics.

PMTU/PMZX Mixing Pump

PMTU/PMZX Mixing Pump

High-efficiency mixing for batch and continuous processes. Hygienic design.

HHQ/HHZ Mixing Pump

HHQ/HHZ Mixing Pump

High-capacity mixing with precise control. Suitable for viscous and non-viscous media.

Constant Pressure Water Supply System

Constant Pressure Water Supply System

Stable pressure delivery for clean utilities. Energy-efficient and reliable.

Industry Applications

Specialized solutions for efficient, professional, and high-quality fluid handling.

Food Industry

Hygienic transfer of dairy, beverages, sauces, and edible oils with full CIP/SIP compatibility.

Biopharmaceutical

Compliant with ASME BPE, 3-A, and EHEDG standards for sterile processing and WFI systems.

Fine Chemicals

Handles aggressive media under high temperature and pressure with corrosion-resistant materials.

Semiconductor

Ultra-pure fluid control since 1993. Designed for UPW, chemicals, and slurry delivery.

Certifications & Standards

Donjoy products meet the highest international standards for safety, hygiene, and performance.

ASME BPE

3A

FDA

CE

PED 97/23/EC

MD 06/42/EC

ATEX

ISO 9001:2008

Certified by TUV, 3A Sanitary Standards, and other international authorities.

Latest News

Donjoy Launches New Big Mixing Proof Valve

Donjoy's newly developed big mixing proof valve is now on the market! The key innovation is its ability to be cleaned and sterilized via online CIP (Clean-in-Place) without disassembly. This feature significantly reduces maintenance costs, eliminates production downtime risks, and ensures superior hygiene and safety in critical processes.

Read More on Official Site →

Get in Touch

Request a quote or learn more about our industrial pump and valve solutions.

Head Office

No.25 Gangfu Road, Konggang New District

Longwan, Wenzhou, China

Tel: +86 577 8699 0888

Email: [email protected]

International Trade Department

Sanitary Pumps, Valves and Controllers

Tel: +86-577 8582 0667

Mobile/WhatsApp: +86 18967799817

Email: [email protected]

Visit Official Website

For product inquiries, technical support, or catalog downloads.

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