Product Name: Cow Farm Double Membrane Biogas Holder Methane Storage Plant Model NO.: ALONG Condition: New Pressure Level: Low Pressure (0.1MPa?p<1.6MPa) Storage Medium: Biogas Pressure: 0.1~2kpa Material: Coated PVC Fabric Application: Gas Function: Biogas Storage Configuration: Gas Holder, Air Blower, Controller, Sensor, etc Type: Freen-Standing on The Ground Trademark: ALONG BIOGAS Transport Package: Wooden Case Specification: 100~3000 cubic meters Origin: China HS Code: 8400000000 Product Description Free-standing double-membrane Gas holder,In 3/4 spherical shape,installed on the groundMain structural features:Bottom membrane. For sealing of the complete gas storage system;Inner membrane. For partition of biogas and air and pressure regulation;Outer membrane.For biogas output under constant-pressure and protection for inner membrane;Electrical control cabinet. For making constant pressure in the room between Inner and outer membrane;Safety protector. For air release when pressure is too high in the roombetween the inner and outer membrane;Explosion-proof blower. For air pumping;Anchoring device. Including press plate, anchor bolts, etc.;Support device. Including middle bar, support network, seat belts, etc.;Detectingdevice. Including mirrors, sensors, etc .;The membrane quality and production processdetermines the quality and life-time of the entire gas holder. We can provide Germany-made, Belgium-mademembrane, or Mainland-made, Taiwan-made membrane,to meet the following features:Anti-aging;Strong tensile strength;Anti-corrosionfor sulfide etc;Anti-ultraviolet;AlkalinityResistance;Good softness;Compound tight, good air tightness.Parameters Tablefor SelectionVolume V (m3)Dia.meter D (m)Height H (m)1006.75.42008.36.63009.47.450011.08.675012.59.81,00012.910.21,50014.811.62,00016.412.82,50017.613.73,00018.814.5Comments:The above are standard dimensions,subject to actual requirements and bigger sized gas holders are available too.