SpecificationOuter Diameter(mm)Water Volume(L)Length(mm)Weight(kg)Time for Oxygen support(minute)LW-89-1.0-15-H8912691.2140LW-108-1.4-15-H1081.42641.6200LW-120-2.0-15-H12023202.7280LW-120-2.8-15-H1202.83983.2380LW-120-3.2-15-H1203.24373.5448LW-140-4.0-15-H14044204.2600LW-140-6.0-15-H14065805.9790LW-140-8.0-15-H14087417.61200LW-159-10.0-H159107308.81200
