Aircool

Aircool is a metal system pipe brand launched in Canada immediately after the Second World War. Records indicate the pipe was manufactured and distributed domestically by a Toronto-based company called Essential Agencies Limited; no document firmly establishes the exact year the brand came to market. The brand was not a workshop in the classic sense but a single-product venture built around one mechanical solution and sold for a limited period.

Design

Aircool's defining feature is the finned aluminum shell that wraps the bowl area. Designed on radiator logic, these fins are meant to spread the heat released during combustion over a wide surface and dissipate it. A separate briar inner chamber sits inside the shell; the tobacco itself burns inside this wooden piece, with the metal serving only as a cooling jacket. The finned shell screws onto a shank made of aluminum alloy, and the mouthpiece at the end of the shank is hard rubber. Beneath the mouthpiece is the stamp "AIRCOOL MADE IN CAN."

The product's design treats the inner chamber as a consumable: pipes sold boxed came with a spare briar chamber, and when the chamber wore out the user removed it and fitted a new one. The rear end of the shank is closed with a removable cap in the similar Airflow design, while on the Aircool it takes the form of a screw-in plug; collectors use this detail to tell the examples apart. In shape, the pipes have a plain, straight, industrial look.