Steris-Finn Aqua WFI Generation and Storage System

• Pharmaceutical manufacturing for injectable drugs, vaccines, and sterile solutions.
• Biotechnology processes requiring high-purity water for cell culture media and buffer preparation.
• Medical device manufacturing where ultra-pure water is essential for cleaning and rinsing.
• Laboratory applications demanding WFI quality water for critical analytical and research procedures.

Typical WFI production capacity

Units of this class commonly produce WFI from tens to hundreds of litres per hour, depending on the number of effects.

Storage tank capacity

This system includes a 600 L WFI storage tank and a 600 L jacketed holding tank; capacities vary widely across different systems.

Distillation method

Typically employs multi-effect distillation, which is known for energy efficiency and high purity output.

Construction materials

Process-contact parts are commonly 316L stainless steel, ensuring sanitary conditions and corrosion resistance.

Utility requirements

Requires plant steam (typically 3-8 bar), cooling water, feed water, condensate return, and instrument air.

Control system

Often features a PLC-based control panel for automated operation, monitoring, and data logging.

Compliance

Designed to meet cGMP requirements and WFI quality standards such as USP and EP.

• What is Water for Injection (WFI)?

  WFI is highly purified water used in the production of parenteral preparations and other pharmaceutical products where endotoxin levels must be controlled. It is typically produced by distillation or a combination of purification methods.

• Why is multi-effect distillation used for WFI generation?

• What are the benefits of a skid-mounted WFI system?

• What maintenance is typically required for a WFI system?

• Can this system be validated for pharmaceutical use?

WFI generation and storage systems are considered essential infrastructure in pharmaceutical manufacturing. Buyers typically prioritise systems with verified maintenance records, as reliability and consistent water quality are critical. Key considerations include capacity requirements, sanitisation capability, and compliance with relevant pharmaceutical standards. Industry sentiment favours units demonstrating robust construction and proven track records in similar production environments. Used systems often provide good value when sourcing from established manufacturers with documented performance history and complete documentation of previous operating conditions and service schedules.

General overview for this equipment type