Recsea Airlock Vacuum System
for Recsea Sony WHS-RX100IV & CWS-RX100IV Housing
Dive with confidence in the o-ring seal of your Recsea housing with the Airlock Vacuum System. Available for select Recsea housing this system installs a vacuum valve bulkhead onto your Recsea WH(aluminum) or CW (polycarbonate) housing and allows you to pull a light vacuum inside the housing to test the integrity of your o-ring seal before ever taking your camera down.
Use this accessory to help prevent accidental camera floods by testing your system before you dive!