Scuba BCD Low Pressure Power Inflator - Standard Standard replacement power inflator - Can be used to retro-fit most BCDs Uses standard L/P inflator hose and 1" BCD corrugated hose Steel Pin in air outlet to connect to BCD's "Pull Dump" feature Ridge on outside of the air outlet to create a secure seal with the BCD's corrugated hose 1" Dia. filler hose