CGA 320 to BS341 No.8 for use outside of North America for 800 and Pro 900 Ultra mosquito traps.
Overview
The CO2 Gas Regulator Adaptor (BS 341 No.8) is usually required for use outside of North America as the thread on the regulator is U.S. specification (CGA 320) and may not be compatible with CO2 Gas Cylinders in other countries.