Designed pumping capacity. Theoretical value calculated from cylinder volume. Refer to "Performance Data" for actual flow rate.
Operation not allowed at ultimate vacuum. For model selection purposes only.
Operable range of vacuum (pressure).
"04" models are special order items.
Operating noise values are based on a new unit equipped with the standard Orion motor, and running at the standard operating vacuum / pressure. Operating noise levels are from a position of 1 m in front of the unit and at a height of 1 m.

Operating environment intake air conditions: Temperature: 0 to 40℃, humidity: normal (65+20℃).
Allowable intermittent power supply voltage fluctuation range is +10% of the specified voltage, allowable sustained supply voltage fluctuation range is 15% of the specified voltage.
Please install an overload protection device (such as a thermal relay). Setting guideline (may vary depending on the specific application)