monotaro Small Pressure Gauge (R / Vertical)

When removing the pressure gauge, please as pressure medium does not protrude sure to close the valve. . If pressure medium is oxygen, nitrogen, hydrogen is. "No oil processing" and please use a pressure gauge was . Since this product does not have a corresponding of the oil-free treatment, there is a case that oil inside is left, oxygen and reaction to fire, there is a danger to the explosion. . Please do not apply the maximum pressure (pressure of the maximum scale) or more of pressure. . Excessive pressure, vibration, please do not give a shock. . 10mm or more space is required around the explosion proof plug (sealing plug) of the pressure gauge. . Please use within the normal temperature range.