contact product expert

​John Lombardo
Product Manager

PG Series Polyglass Liquid Phase Adsorbers

Engineered to remove contaminants from high pressure liquid streams while providing maximum corrosion resistance.
​Evoqua Water Technologies offers a full line of polyglass liquid phase adsorbers. These adsorbers are manufactured with fiberglass reinforced resin and an inner polyethylene liner. The PG series adsorbers can be utilized by industrial, municipal, or commercial users in a variety of applications.



  • Decolorization
  • Product Purification
  • Process Water Filtration
  • Groundwater Remediation
  • Wastewater Treatment
  • Drinking Water Treatment

 Features and Benefits

  • Durable, fiberglass reinforced resin construction – provides strength for high pressure applications and protection from corrosive environments
  • Polyethylene liner and polypropylene internal fittings – provides excellent internal protection against corrosive liquids
  • Optional transport frame provided for easy transport and installation
  • Optional carbon fill and discharge piping (Schedule 80 PVC) provided for slurry carbon transfer
  • Available for purchase or rental
  • Approved for the transport of hazardous spent carbon (when supplied with optional transport frame)
  • Maximum working pressure of 100 psig (689 kPa) for model PG5000, and maximum working pressure of 150 psig (1034 kPa) for all other models
  • Temperature Limit of 140°F (60 C)

 Installation, Startup, and Operation

​Evoqua Water Technologies can provide a total service package that includes utilizing OSHA trained personnel providing on-site carbon changeouts, packaging and transportation of spent carbon for recycling at our reactivation facilities. At the time of purchase or rental of the adsorbers, arrangements should be made for the reactivation of the spent carbon. Evoqua Water Technologies will provide instructions and assistance on how to obtain acceptance of the spent carbon at our reactivation facilities. Spent carbon cannot be accepted for reactivation until the acceptance process is completed.​
john.lombardo@evoqua.com PG Series Polyglass Liquid Phase Adsorbers