Duke Technologies

WFI Storage Tank


WFI storage tankThe WFI storage tank is used to store distilled water at high temperature and pressure. The storage is called water for injection storage tank and is used in the chemical and pharmaceutical industry for the storage of distilled water. WFI storage vessel comes in both jacketed and non jacketed design. Water for injection storage vessel can store the treated water for longer periods of time at high temperature. The WFI storage tank is also known as the Pharmaceutical WFI storage tank due to its wide application in the Pharmaceutical industry. Water for injection storage tank is an ideal solution for the storage of treated or distilled water for later use in the preparation of medications. The storage tank is specially designed to withstand high temperature, pressure and vacuum. All the surfaces inside the tank are creviceless and have a high degree of finish. WFI tank is insulated with a stainless steel welded sheet and jacketed to minimize the heat loss. All the surfaces coming in contact with water are made up of Stainless steel 316 material. A level indicator is also given to check the level of water in the tank. The storage vessel is equipped with a pressure gauge and safety valve. A close loop recirculation pump is given and the temperature of the water is generally maintained between 85ºC to 90ºC.

Salient features:

  • All contact parts made of SS 316 material
  • Temperature indicator and control
  • 0.2 Micron vent filter
  • Diaphragm valve
  • Water level indicator and controller
  • Polished internal surface to prevent corrosion
  • Impeller pump and heat exchanger
  • Conductivity sensor and flow meter
  • Temperature Probe and pressure transmitter
  • Sanitizable pump for loop & recirculation
  • Storage tank is CIP/SIP able
Technical features
Hydrophobic Air vent filter 0.2 micron
Insulation material SS 304
Contact parts material SS 316
Internal surfaces Electro-polished
Tank capacity 100 to 10000 litres
Temperature 85ºC to 90ºC