Biogas Digester, Energy save Environmental protection Carbon reduce Q80 Biogas ReactorThe blue product that uses a triplex-compound (PVC with fiber), the new design digester is Inflatable Cuff Big ( ICB) which press air to another inside bag for pressurizing without other energy. Digesters working pressure 10000kpa-14000kpa, Biogas digesters can withstand external pressures 10000kpa able to ...