Dry pump KR series

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Continuous Operating Vacuum 60 kPa or less (V/VB) 80 kPa or less (VH / VBH) Continuous Operating Pressure 60 kPa or less (B/VB) 70 kPa or less (BH) 80 kPa or less (VBH) Flow Rate 1350 to 2200 L/min (60 Hz) • Safe and Environmentally Conscious CE Marking Certified※ Models without motors are excluded. • Quiet Operation Noise level reduced by 3 dB (compared with conventional models) • Long Life Increased 10% with newly developed vane blade material. (compared with conventional models) Operation not allowed at ultimate vacuum.For model selection purposes only. Operable range of vacuum (pressure). "04" models are special order items. Operating noise measured on a new pump with an ORION recommended motor running at the recommended vacuum/pressure conditions. Operating noise levels are from a position of 1 m in front of the unit and at a height of 1 m. Operating environment (inlet air) conditions: air temp: 0 to 40 ℃, humidity: normal level (65±20%). Allowable intermittent power supply voltage fluctuation range is ±10%, and the allowable sustained supply voltage fluctuation range is ±5% of the specified voltage. Please install an overload protection device (such as a thermal relay). See specifications sheet for further details.