Skip to content

Purfresh Wine is deploying its O3 Generation Container Systems to WineriesPurfresh Wine containers are controlled via a cloud-based software for the pre-crush improvement of winemaking, wine quality and to save harvests from smoke taint caused by wildfires.

At specific concentrations O3 can delicately permeate the skin of the grape. 

Rent one or multiple container units: Choices of a 40’ Purfresh Wine container or a 20’ container. 

  • Daily Grape Volume treated:  5-27 tons per day
  • Internal Dims (40’): L 38.2’ x W 7.5’ x H 8.2’ (feet)
  • Temperature control range (insulated): −10ºF to +80ºF
  • Ventilation (0-260 CMH) will be closed
  • Humidity control setting: 75% to 85% targeted RH
  • Power: 3-phase, 480 Volt / 20 Amp max draw
  • Fan speed (internal air circ.): 3,000 to 6,000 cbm/h (low/high speed)
  • Internal in-bin, center harvest bin, ozone level sensor
  • “T-bar” dynamic air-flow floors ensure optimum forced air circulation
  • Ozone on demand remote control:  0.1 to 20 PPM
Containers are for non-occupied use only. Doors must be closed and secure before treatment can be started. The container may be opened only after ozone treatment has been stopped for minimum 15 minutes. All Purfresh Wine equipment can be remotely turned on, off, and O3 levels adjusted and recorded, via a secure cloud with customer login.

Rent one or multiple container units: Choices of a 40’ Purfresh Wine container or a 20’ container. 

  • One 40’ container unit can process 27 tons per day
  • One 20’ container unit can process 12 tons per day
  • Temperature control range: −30ºC to +30ºC 
  • Ventilation (fresh-air exchange) range: 0 to 240 cbm/h
  • Dehumidification range: 60% to 95% maximum relative humidity
  • Power: 3-phase, 360 to 480 Volt/50 to 60 Hertz
  • Fan speed (internal air circ.): 3,000 to 6,000 cbm/h (low speed/high speed)
  • High-tech insulation ensures minimum heat leakage
  • “T-bar” dynamic air-flow floors ensure optimum air circulation
  • Ozone on demand remote control:  0.1 to 20 PPM

Harvest Bin Options

Bin 32NG
External Dimensions (L x W x H)
44.75” x 48.31” x 29.93”

Bin 1012
External Dimensions (L x W x H)
39.4″ x 47.2″ x 31.1″
1000mm x 1200mm x 790mm

Bin 26-FV
External Dimensions (L x W x H)
47 3/4″ x 47 3/4″ x 28 1/2″
1212.9mm x 1212.9mm x 723.9mm

Bin 12-FV
External Dimensions (L x W x H)
45″ x 48″ x 16 1/2″
1143mm x 1219mm x 419mm
1136.65 mm x 1227.07 mm x 760.22 mm