TFT G-Force Nozzle and FoamJet Low Expansion Foam Attachment
https://www.wfrfire.com/shop/p-9688-tft-g-force-nozzle-and-foamjet-low-expansion-foam-attachment-9688
https://www.wfrfire.com/web/image/product.template/9688/image_1920?unique=7077b59
These products are available from Red Deer County