1.Simple design, easy to operate 2.Easy maintenance, less troubles. LPG generator, green power generator, new/ ... ×578Certificates: CE, GOST, ROSTECHNADZOR, AGANatural-gas output pressure: 2-6kpa,air ventilation:>2.5m³/h LPG output pressure: 2.8±0.5kpa,air ventilation: >1 ...