Sanitary process pumps catalogue

Product catalog summary

Introduction
Watson-Marlow Bredel specializes in peristaltic pump technology, providing solutions for aseptic fluid transfer across industries like pharmaceuticals, biotechnology, food, and cosmetics. Their pumps are known for innovation, reliability, and efficiency.

Specifications and Features
The pumps accommodate flows from 0.4µl/min to 66.6 liters/min and pressures up to 100 psi. Models such as the 520, 620, and 720 are tailored for specific flow and pressure needs. They feature low-shear peristaltic action to prevent contamination by keeping fluids within the tube.

Advantages

Zero contamination: Fluids remain isolated within the tube.
Sterility: Straight-through flow path minimizes contamination risks.
Controllability: Integrated control systems offer a 3,600:1 speed range with ±0.5% accuracy.
Low shear: Gentle handling prevents product degradation.
Reliability: Maintenance-free design with durable components.

Applications
These pumps are used in various industries for tasks such as tablet coating, nutrient feed, metering additives, and transferring heated oils.

Case Studies
Examples include improved cleaning efficiency in pharmaceuticals and precise emulsion metering in cosmetics.

Product Range and Selection
The 520, 620, and 720 models offer configurations for different flow rates and pressures, with easy maintenance and robust construction.

Conclusion
Watson-Marlow Bredel pumps offer reliable, contamination-free solutions for sanitary applications, supported by a five-year warranty and global support.

Overview
The document details specifications and applications for Watson-Marlow Bredel peristaltic pumps, focusing on the 620 and 720 series pumpheads, designed for precision and reliability in sanitary applications.

Specifications
LoadSure® element pumpheads handle pressures up to 60 psi, available in various tubing materials. The 620 series offers two and four roller configurations, while the 720 series supports continuous tubing for joint-free flow.

Materials and Construction
Pumpheads are made from materials like powder-coated aluminum and stainless steel, ensuring impact and corrosion resistance. Tubing is the only consumable part, emphasizing minimal maintenance.

Applications
Used in industries like brewing and food production, providing precise, repeatable flow with minimal agitation.

Control and Integration
Pumps offer manual, analog, and digital network control via RS485, with microprocessor control for accurate metering and easy integration into production systems.

Drive Options
Various drive options like the 520DuN, 620DuN, and 720DuN offer advanced control features and network connectivity.

Tubing Technology
Watson-Marlow Bredel manufactures its own tubing, optimized for performance in peristaltic pumps, available in multiple materials and sizes.

Product Specifications

Pumpsil® Tubing: Ultra-smooth bore, LaserTraceability™, temperature range -20°C to 80°C, autoclavable.
Pumpsil-D Tubing: Superior flex memory, USP Class VI certified, FDA compliant.
LoadSure® Elements: PVDF connectors, suitable for autoclaving and steam-in-place procedures.
Marprene® Tubing: High resistance to oxidizing agents, meets FDA and USDA standards.
Bioprene® Tubing: Purity, chemical compatibility, long pumping life, USP Class VI certified.
Sta-Pure® Tubing: Composite construction, superior burst resistance.
Chem-Sure® Tubing: Exceptional chemical resistance, suitable for aggressive chemicals.

Procedures and Recommendations

Immersion Test: Recommended for assessing tubing compatibility with process fluids.
Validation: LoadSure® elements facilitate easy validation of sanitary processes.

Compliance and Standards
All products meet or exceed USP Class VI requirements, FDA regulations, ensuring suitability for various industrial applications.

Industry Applications
Applicable in sectors such as pharmaceuticals, food and beverage, and water treatment.

Contact Information
Contact details for Watson-Marlow Bredel offices worldwide are provided for further inquiries and technical support.