PpTek currently has approximately 100 installations world wide in countries such as Canada, New Zealand, Chile, Argentina, Thailand, Czech Republic, France, Italy, Spain USA in addition to the UK.

Twenty Five per cent of the installations are to replace Activated Carbon units that have become too expensive for customers to renew.

Additionally several installations have been made to protect, not only CHP engines but also, Active Catalytic Converters in areas with very strict exhaust emissions. These are extremely sensitive to being "blinded" by the silicon dioxide built up on their expensive precious metal catalysts.

A selections of the reference sites are shown.

Motney Hill STW, Kent, UK

BGAK600 siloxane filter at Motney Hill

As a larger site with more gas flow, Southern Water, in conjunction with Finning, UK's Caterpillar engines dealer, chose to fit the new compact automatic BGAK600 siloxane filter to clean gas flows of 400 m3/hr. On a site where space is at a premium the compact BGAK600 siloxane filter fits in well with the new layout and provides significant protection for the Finning packaged Cat Engine.