AP Diving
British manufacturer of underwater diving equipment / From Wikipedia, the free encyclopedia
Ambient Pressure Diving redirects here. Or see ambient pressure diving.
The scuba equipment manufacturer AP Diving or Ambient Pressure Diving, formerly known as A.P.Valves, is at Water-Ma-Trout in Helston, Cornwall, England. They produce a range of scuba and surface supplied diving equipment including buoyancy compensator jackets and the Inspiration diving rebreather range.[1][2][3] Their products are very popular in Britain.
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.[4] and diving accessories etc.[citation needed]
They often exhibit at diving trade shows.[5]