Premium. Proven. PurePac.

The premium and proven PurePac systems of Bright Biomethane offer a complete biogas upgrading solution already from 30 Nm3/hr biogas flow. Suitable for all types of new and existing biogas plants in any industry, and suitable for biogas produced from any form of organic waste, including municipal sludges and wastes.

PurePac Mini

Our complete biogas upgrading solution for the capacity between 30 – 65 Nm3/hr biogas flow.


  • Industries:
  • Agricultural, waste water treatment plants
  • Application:
  • Grid injection

PurePac Compact

Our complete biogas upgrading solution for the capacity between 65 – 400 Nm3/hr biogas flow.


  • Industries:
  • All industries
  • Application:
  • Grid injection, bio-CNG, Food-grade CO2

PurePac Medium

Our complete biogas upgrading solution for the capacity between 400 – 1,000 Nm3/hr biogas flow.


  • Industries:
  • All industries
  • Application:
  • Grid injection, CNG, Food-grade CO2

PurePac Grand

Our complete biogas upgrading solution for the capacity of over 1,000 Nm3/hr biogas flow.


  • Industries:
  • All industries
  • Application:
  • Grid injection, CNG, Food-grade CO2