They produce a range of scuba and surface-supplied diving equipment including buoyancy compensator jackets and the Inspiration range of electronically controlled closed circuit diving rebreathers.
[1][2][3] The firm started in 1969 making a valve to allow a diver to breathe from a stabiliser jacket buoyancy compensator's inflation cylinder.
[citation needed] They progressed to making divers' adjustable buoyancy life-jackets and stabiliser jackets, and then other diving equipment such as rebreathers.
[citation needed] They often exhibit at diving trade shows.
[5] In January 2018 Martin Parker, Managing Director of AP Diving, received the European Underwater Federation Lavanchy Award at the Boot Show in Düsseldorf.