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.

Santa Marta, Chile

PpTek SRS filters as installed at Santa Marta LF Chile

Finning International, in conjunction with Santa Marta LF near Santiago, Chile, are to install 4 x PpTek Siloxanes Removal Systems to clean 10,000 m3/hr of Biogas feeding Caterpillar engines. The installation is the first of its kind as it is not only protecting the CHP engines but also Regenerative Catalyst Oxidizers, which are fitted to the engines to comply with local legislation. Along with the installation in Argentina will showcase both Finning / Caterpillar and PpTek technology in South America.