Product

We are dedicated to the R&D and innovation of a comprehensive range of high-purity sanitary fluid handling solutions, covering core products and key technologies critical to hygienic industrial processes. Our focus spans:

• High-purity sanitary pumps: Specialized in pumps designed for ultra-clean liquid transfer, ensuring zero contamination and stable performance in critical applications.
• Valve control systems: Including precision valve control units, self-regulating control valves, and aseptic valves—engineered for tight sealing, accurate flow control, and compliance with strict hygiene standards.
• Safety control technologies: For pipelines and containers, emphasizing pressure regulation, leak prevention, and operational safety to protect both processes and products.
• Cleaning & maintenance solutions: Advanced container and storage tank cleaning technologies that enable thorough, efficient sanitization, reducing downtime and ensuring consistent hygiene.
• Pipeline & container lighting: Hygienic-grade lighting systems designed for visibility in closed or hard-to-reach areas, facilitating inspection and maintenance without compromising sterility.
• Premium fittings: ASME BPE-compliant pipe fittings, aseptic pipeline accessories, and high-cleanliness pipe fittings—crafted with precision to minimize dead zones, resist corrosion, and meet the most stringent purity requirements.

Every product and technology in our portfolio is developed with a focus on industrial hygiene, operational efficiency, and compliance with global standards (such as FDA, GMP, and ASME BPE), catering to the rigorous demands of food & beverage, pharmaceutical, biotech, and cosmetic industries.

The STU/STUR sanitary rotary lobe pump is uniquely designed with a full stainless steel pump body, including the rotor box, ensuring exceptional hygiene for conveying liquids with stringent sanitation requirements.
1. Renowned for its efficiency, reliability, and durability, this pump effortlessly handles a diverse range of fluids, from low to high viscosity, 
2. Making STU  Lobe Pump ideal for applications in the dairy industry, cosmetics, and food and beverage sectors.
3. Full Stainless Steel Rotary Lobe Pumps flexibility allows for two-direction reversible operation, making it suitable for transporting liquids with varying viscosities and minimal pulsation.

The TUL/TUR rotary lobe pump is a positive displacement pump designed for transporting a variety of liquids. With its high efficiency, reliability, and extended service life, it is an ideal choice for applications in the food, chemical, and pharmaceutical industries. 
1. The pump head medium contact part is made by SS316L, ensuring exceptional hygiene and durability.
2. TU sanitary rotary lobe pump excels at handling viscous fluids and is capable of accommodating high pressure, a wide range of viscosities, as well as transporting liquids with solid particles, making it a versatile solution for transportation needs.

Hygienic Sine Pump: Low Shear & Low Pulsation for Gentle Fluid Handling. The PZX Hygienic Sine Pump, also known as a positive displacement pump, is specially designed for high-viscosity liquids and media containing particles. 

It offers several key advantages:
1. Low Shear & Low Pulsation: The pump minimizes damage to sensitive materials and reduces the risk of contamination.
2. Compact Design & Higher Conveying Efficiency: With a more compact structure, the pump offers superior efficiency while handling a wide range of viscosities.
3. Versatile Fluid Handling: It’s ideal for industries conveying delicate fluids, such as food and beverage, pharmaceuticals, and cosmetics.

The Hygienic Sine Pump provides gentle fluid handling with its low shear and low pulsation features, ensuring both protection and efficient transfer of fluids.

High-Performance Sanitary Flexible Impeller Pumps for Food & Beverage Gentle & Reliable Product Handling

• Engineered for sensitive applications—foods, beverages, alcohol, and viscous liquids
• Low-shear pumping preserves product integrity (ideal for sauces, dairy, fruit pulps, and carbonated drinks)
• FDA-compliant EPDM/HNBR impellers + AISI 304/316L stainless steel construction

Key Advantages for Your Operation:

✓ No pulsation, no damage – Safely moves liquids with suspended solids (e.g., fruit chunks, grains)
✓ Exceptional self-priming – Reducing downtime
✓ Non-destructive flow – Low RPM design prevents shear damage (+30% product quality retention vs. centrifugal pumps)
✓ Easy & affordable maintenance – Quick-disassembly design for fast cleaning (meets 3A, EHEDG, and FDA standards)

Donjoy is a Chiense manufacturer for sanitary centrifugal pump models include KLX,LX.CLX,SLX,SCLX,BS,ZLX,MLX.With open impeller and close impeller.
1. A sanitary centrifugal pump is a type of pump used in the food, beverage, and pharmaceutical industries to transport fluids that need to remain clean and free of contamination.
2. The pump head is designed with stainless steel material and uses centrifugal action to move the liquid through the system to achieve the purpose of transporting the liquid.
3. One of the benefits of sanitary centrifugal pumps is that they are efficient and reliable. These pumps are designed to provide a stable flow rate and pressure. 
4. Solution for CIP,SIP,high efficiency,low noise,high purity.

DONJOY sanitary self-priming pump is tailored for hygienic liquid transfer in food & beverage, pharmaceutical, and cosmetic industries.

Key highlights for your purchase:

• High efficiency with stable flow rate, saving operational time
• Low noise design, ideal for quiet workplaces like cleanrooms
• Large suction capacity, handling various complex suction needs
• Easy maintenance: accessible components reduce downtime
• Exceptional purity: stainless steel pump head ensures easy cleaning/disinfection, meeting strict hygiene standards
• Self-priming capability: no external priming devices needed, simplifying setup

DONJOY's sanitary emulsification and homogenization pumps serve as essential equipment for mixing, emulsifying, shearing, refining, crushing, and homogenizing in the food and beverage industry. 
These Emulsifying Homogenizing Pumps, Emulsification pumps excel in seamlessly blending different liquids, a crucial function for ensuring the production of high-quality products with uniform texture and flavor.
The final granule diameter after the emulsification and homogenization process depends on the characteristics of the medium being processed, allowing for tailored control over the end product's properties.

Donjoy PMZX,PMTU,PMLG sanitary mixing pump is a specialized piece of equipment commonly used in the food and beverage industry to mix and transport a variety of fluids and substances. It is designed to maintain a high level of hygiene and cleanliness while ensuring that materials are mixed consistently and accurately. 
1. Sanitary mixing pumps are widely used in the production of beverages, pharmaceuticals, dairy products, additives, thickeners, and food products such as salad dressings, sauces, and purees. 
2. Powder Mixer is an essential piece of equipment in many manufacturing environments.
3. Solution for emulsification, homogenization, refining, mixing, adjustable, multi-tasking, mixing powder and liquid.

Donjoy's HHQ/HHZ Sanitary powder mixing pumps are essential equipment in the food, beverage, and pharmaceutical industries for safe and efficient mixing and conveying of powder ingredients.
1. HHQ models Sanitary Mixing Pumps are designed for low viscosity substances, while HHZ models handle high viscosity materials.
2. These Sanitary Mixing Pumps are particularly suitable for products such as syrup, milk powder, brine, and biopharmaceuticals. 
3. Powder Mixer provide solutions for emulsifying, mixing, and adjustable multitasking for both powder and liquid mixing applications.

Energy saving, constant pressure, full automatic control, flow regulated by variable frequency and very wide setting range of pressure.

Pump Series Accessories include VFD control box, frequency converter, fully automatic machine-sealed water cooling system, various instruments, meters and valves.

As a leading sanitary valves manufacturer based in China, Donjoy is dedicated to developing advanced technologies for high cleanliness pumps, valve control units, automatic control regulating valves, aseptic valves, and safety control technologies for piping and vessels. 
Product range include: Sanitary ball Valve,sanitary butterfly valve, ball valve, sanitary diaphragm valve, sanitary shutoff valve, double seat mixproof valve, sampling valve, single seat valve,sample valve,sanitary regulating valve.