Operating temperature range: 0 to 60°C (no freezing) Maximum operating pressure: 1MPa Vacuum pressure used: -100kPa Compatible tube outer diameter D (mm): 4 x 4 Connection diameter: R1/4 Hexagonal side (mm): 14 Maximum operating pressure (MPa): 1 Fluid二手:空气,水(适用条件) 工作温度范围(℃):0至60(无冻结)