PUXIIN medium and large size biogas project 1.High reliable; 2.Wide range of application; 3.low ... maintenance cost; PUXIIN medium and large size biogas project The medium size biogas system is composed of one or ... Red Mud reinforced plasticsThickness 1.0mm.Size: dimater3.3*6M GAS PUMP(1.5KW, 30-50M3/H)380V, 1.5KW, 30M3/H10KPA ... 10meters, Power:5.5KW PUXIIN medium and large size biogas project