Quaternary Diaphragm Pumps

Self-Priming, Low-Shear Pump Technology for Biopharmaceutical Applications

Smart TC Series Quaternary Diaphragm Pumps provide gentle, low-shear, and contamination-free fluid transfer for critical biopharmaceutical and laboratory applications.

The Smart TC Series pump technology is engineered and manufactured by Truking Ingenuity Biotechnology, a specialized supplier of core equipment for bioprocess separation and purification systems.

Available TC Series Models

The Smart TC series includes multiple models designed to cover a wide range of flow rates and bioprocess requirements.
Models are organized from lowest to highest flow capacity, allowing quick and intuitive pump selection.

Overview

Quaternary Diaphragm Pumps, also known as four-piston diaphragm pumps, are advanced sanitary bioprocess pumping solutions designed for gentle, precise, and contamination-free fluid transfer. They are ideal for shear-sensitive aqueous solutions and biologic products, offering reliable performance with low pulsation, self-priming capability, and risk-free dry running. These pumps are widely used in sanitary fluid handling applications such as biopharmaceutical manufacturing, biotechnology processing, laboratory systems, and other controlled hygienic environments.

The Smart TC series quaternary diaphragm pumps are engineered for hygienic and high-precision fluid handling across laboratory, pilot-scale, and production environments. Their sanitary design, stable flow delivery, and low-shear pumping performance make them suitable for critical processes where product integrity, process reliability, and cleanability are essential.

Why Choose Smart TC Series Quaternary Diaphragm Pumps

Sainty Flowtech Inc. is the exclusive distributor in Canada and the United States for Smart Quaternary Diaphragm Pumps manufactured by Truking Ingenuity Biotechnology Co., Ltd. Truking Ingenuity is a leading manufacturer of advanced bioprocess equipment, offering integrated solutions for biological separation and purification for global biopharmaceutical applications.

The Smart TC Series quaternary diaphragm pumps are based on proprietary four-piston diaphragm technology developed by Truking Ingenuity with independent intellectual property and patented engineering design.

Unlike imitation-based pump designs commonly found in the market, this technology was developed with full ownership of the core pump architecture, ensuring reliable product containment, low-shear fluid transfer, and stable long-term performance in critical biopharmaceutical applications.

Key Technical Advantages

• Gentle, low-shear transfer for sensitive biologics and aqueous solutions
• Self-priming operation with low pulsation and dry-running capability
• PTFE diaphragms providing higher pressure resistance and excellent chemical compatibility
• TC018 to TC1200 pump heads withstand up to 10 bar instantaneous pressure shock
• Ball-driven transmission design for improved efficiency and higher torque capability
• Linear speed-flow relationship with minimal flow reduction under pressure
• Validated for over
• 50 SIP sterilization cycles at 121 °C for 30 minutes with minimal performance loss
• Hygienic design suitable for CIP and SIP processes

Learn how the four-piston diaphragm pumping principle enables low shear, low pulsation, self-priming capability, and seal-less hygienic fluid transfer.

Customization & OEM System Integration

Smart TC Series Quaternary Diaphragm Pumps can be customized and integrated into a wide range of laboratory, pilot-scale, and production bioprocess systems.

Flexible configuration options allow the pumps to be adapted for OEM equipment manufacturers, system integrators, and specialized biopharmaceutical applications requiring precise, reliable, and hygienic fluid handling.

• Custom flow range configurations for specific process requirements
• Integration with chromatography, filtration, and TFF systems
• OEM equipment integration for bioprocess skids and laboratory instruments
• Optional control interfaces and automation compatibility
• Material and wetted part options for different process fluids
• Compact configurations for laboratory and pilot-scale systems

Typical Industries & Applications

Smart TC Series Quaternary Diaphragm Pumps are widely used in biopharmaceutical research, process development, and manufacturing environments requiring gentle, low-shear, and contamination-free fluid transfer.

These pumps support applications ranging from laboratory research and pilot-scale development to full-scale biopharmaceutical manufacturing processes.

Biopharmaceutical Processing

• Virus filtration
• Sterile processing
• Aseptic buffer circulation
• Chromatography and filtration processes using chromatography pumps
• Tangential flow filtration (TFF) processes requiring low-shear TFF pump operation

Bioprocess Development

• Cell culture and protein processing
• Protein purification
• Analytical and formulation processes
• Vaccine formulation

Laboratory & Pilot Systems

• Biopharmaceutical laboratory systems
• Laboratory experiments using diaphragm pumps
• Pilot-scale bioprocessing systems

Other Sanitary Industries

• Food and beverage processing
• Cosmetics and personal care manufacturing
• Semiconductor industry

Selecting the Right Pump

Choosing the right Smart TC Series quaternary diaphragm pump (four-piston diaphragm pump) depends on several key factors, including required flow rate, operating pressure, fluid characteristics, cleanability, sterilization requirements, and process scale.

We work closely with customers to evaluate application needs and recommend the optimal pump configuration for reliable, long-term performance.