WFI generation and storage system

System Overview

A complete, cGMP-compliant Water for Injection (WFI) generation and storage system. Produces high-purity, endotoxin-free water for pharmaceutical and biotech applications via multiple-effect distillation.

Main Components

• Finn-Aqua 200-S3 Distillation Unit – three-effect evaporator/condensers with falling-film design, pyrogen separation, and continuous blowdown.
• 600 L WFI Storage Tank – 316L stainless steel, atmospheric vent filter, level and temperature sensors.
• 600 L Jacketed Holding Tank – 316L stainless steel, insulated, steam/hot water jacket for temperature control.
• WFI Distribution Pump – sanitary centrifugal pump for loop circulation.
• Utility Connections – plant steam (3–8 bar), cooling water, feed water, condensate return, and instrument air.
• Instrumentation – pressure, temperature, conductivity, and level transmitters with safety and relief valves.
• Control Panel – PLC-based automatic operation, alarm handling, data logging, and local/remote control.

Key Features

• Multi-effect distillation for high purity and energy efficiency.
• Degassing and three-stage separation for endotoxin removal.
• Fully stainless, drainable, and sanitary construction.
• Compact, skid-mounted design with integrated utilities.
• Designed for validation and GMP compliance (USP/EP WFI quality).