2012 Newest DA 084 Pressure Compensation Device 1.High degree of protection 2. ... RoSH 3.2 Years Warranty 4.OEM 2012 Newest DA 084 Protection Pressure Compensation DeviceHigh degree of protectionEasy to install1. ... dramatically.4. The specially designed pressure compensation plug DA 084 permits a controlled change in pressure.5. It can ... (31g/piece) 2012 Newest Pressure Compensation Device DA 084