所有产品分类
KRF Standard Model Dry PumpSafety Enhanced Design・Low Noise・Long Life・Environmentally Friendly
KRF15A / KRF25A / KRF40A
Continuous Operating Vacuum
Recomm: 60 kPa or less (max. 80 kPa)
※ Max 75 kPa for KRF15A
Continuous Operating Pressure
Recomm: 60 kPa or less (max. 70 kPa)
Flow Rate
280 to 685 L/min (60 Hz)
Safe and Environmentally conscious
CE Marking Certified※Models with single phase motors and models without motors are excluded.
Quiet Operation
Noise level reduced by 3 dB
(compared with conventional models)Long Life
Increased 30% with newly developed vane blade material. (compared with conventional models)
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 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% of the specified voltage, allowable sustained supply voltage fluctuation range is ±5% of the specified voltage. Please install an overload protection device (such as a thermal relay). If detailed specifications are required, please Contact ORION to request a specifications sheet. ScrollSpecifications
Model KRF15A- V-01A V-02 V-04 ※4 Designed Pumping Capacity (50/60 Hz) ※1 L/min 235/280 Ultimate Vacuum (50/60 Hz) ※2 kPa (min.) 84/86 Continuous Operating Vacuum ※3 kPa (Max.) Recom. 60, max. 75 Continuous Operating Pressure ※3 kPa (Max.) - Piping Connection Size Rc 3/4 Voltage (50/60 Hz) V 3-phase 200/
3-phase 200, 220Single-phase 100, 200/
Single-phase 100, 2003-phase 380, 400, 415/
3-phase 400, 440, 460Standard motor current rating (50/60 Hz) A 2.29/
2.08、1.996.8、3.4/
6.0、3.01.1、1.1、1.1/
1.0、1.0、1.0Noise Level (50/60 Hz) ※5 dB 60/62 62/64 60/62 Motor kW 0.4 Mass kg 17 21 20 Model KRF15A- B-01A B-02 B-04 ※4 Designed Pumping Capacity (50/60 Hz) ※1 L/min 235/280 Ultimate Vacuum (50/60 Hz) ※2 kPa (min.) - Continuous Operating Vacuum ※3 kPa (Max.) - Continuous Operating Pressure ※3 kPa (Max.) Recom. 60, max. 70 Piping Connection Size Rc 3/4 Voltage (50/60 Hz) V 3-phase 200/
3-phase 200, 220Single-phase 100, 200/
Single-phase 100, 2003-phase 380, 400, 415/
3-phase 400, 440, 460Standard motor current rating (50/60 Hz) A 2.29/
2.08、1.996.8、3.4/
6.0、3.01.1、1.1、1.1/
1.0、1.0、1.0Noise Level (50/60 Hz) ※5 dB 64/65 Motor kW 0.4 Mass kg 17 21 20 Model KRF15A- VB-01A VB-02 VB-04 ※4 Designed Pumping Capacity (50/60 Hz) ※1 L/min 235/280 Ultimate Vacuum (50/60 Hz) ※2 kPa (min.) - Continuous Operating Vacuum ※3 kPa (Max.) Total sugg. 60, max. 75 Continuous Operating Pressure ※3 kPa (Max.) Piping Connection Size Rc 3/4 Voltage (50/60 Hz) V 3-phase 200/
3-phase 200, 220Single-phase 100, 200/
Single-phase 100, 2003-phase 380, 400, 415/
3-phase 400, 440, 460Standard motor current rating (50/60 Hz) A 2.29/
2.08、1.996.8、3.4/
6.0、3.01.1、1.1、1.1/
1.0、1.0、1.0Noise Level (50/60 Hz) ※5 dB 60/62 62/64 60/62 Motor kW 0.4 Mass kg 17 21 20 Model KRF25A- V-01B V-02 V-04B ※4 Designed Pumping Capacity (50/60 Hz) ※1 L/min 405/480 Ultimate Vacuum (50/60 Hz) ※2 kPa (min.) 86/90 Continuous Operating Vacuum ※3 kPa (Max.) Recom. 60, max. 80 Continuous Operating Pressure ※3 kPa (Max.) - Piping Connection Size Rc 3/4 Voltage (50/60 Hz) V 3-phase 200/
3-phase 200, 220Single-phase 100, 200/
Single-phase 100, 2003-phase 380, 400, 415/
3-phase 400, 440, 460Standard motor current rating (50/60 Hz) A 3.99/
3.47、3.4911.0、5.5/
10.4、5.22.0、1.9、1.9/
1.7、1.7、1.7Noise Level (50/60 Hz) ※5 dB 62/64 64/66 62/64 Motor kW 0.75 Mass kg 29 32 34 Model KRF25A- B-01B B-02 B-04B ※4 Designed Pumping Capacity (50/60 Hz) ※1 L/min 405/480 Ultimate Vacuum (50/60 Hz) ※2 kPa (min.) - Continuous Operating Vacuum ※3 kPa (Max.) - Continuous Operating Pressure ※3 kPa (Max.) Recom. 60, max. 70 Piping Connection Size Rc 3/4 Voltage (50/60 Hz) V 3-phase 200/
3-phase 200, 220Single-phase 100, 200/
Single-phase 100, 2003-phase 380, 400, 415/
3-phase 400, 440, 460Standard motor current rating (50/60 Hz) A 3.99/
3.47、3.4911.0、5.5/
10.4、5.22.0、1.9、1.9/
1.7、1.7、1.7Noise Level (50/60 Hz) ※5 dB 65/67 67/69 65/67 Motor kW 0.75 Mass kg 29 32 34 Model KRF25A- VB-01B VB-02 VB-04B ※4 Designed Pumping Capacity (50/60 Hz) ※1 L/min 405/480 Ultimate Vacuum (50/60 Hz) ※2 kPa (min.) - Continuous Operating Vacuum ※3 kPa (Max.) Total sugg.60, max. 80 Continuous Operating Pressure ※3 kPa (Max.) Piping Connection Size Rc 3/4 Voltage (50/60 Hz) V 3-phase 200/
3-phase 200, 220Single-phase 100, 200/
Single-phase 100, 2003-phase 380, 400, 415/
3-phase 400, 440, 460Standard motor current rating (50/60 Hz) A 3.99/
3.47、3.4911.0、5.5/
10.4、5.22.0、1.9、1.9/
1.7、1.7、1.7Noise Level (50/60 Hz) ※5 dB 62/64 64/66 62/64 Motor kW 0.75 Mass kg 29 32 34 Model KRF40A- V-01B V-04B ※4 B-01B B-04B ※4 Designed Pumping Capacity (50/60 Hz) ※1 L/min 575/685 Ultimate Vacuum (50/60 Hz) ※2 kPa (min.) 86/90 - Continuous Operating Vacuum ※3 kPa (Max.) Recom. 60, max. 80 - Continuous Operating Pressure ※3 kPa (Max.) - 60/70 Piping Connection Size Rc 3/4 Voltage (50/60 Hz) V 3-phase 200/
3-phase 200, 2203-phase 380, 400, 415/
3-phase 400, 440, 4603-phase 200/
3-phase 200, 2203-phase 380, 400, 415/
3-phase 400, 440, 460Standard motor current rating (50/60 Hz) A 5.19/
4.71、4.573.5、3.4、3.4/
3.2、3.0、3.05.19/
4.71、4.573.5、3.4、3.4/
3.2、3.0、3.0Noise Level (50/60 Hz) ※5 dB 66/67 68/70 Motor kW 1.1 1.5 1.1 1.5 Mass kg 35 43 35 43 Model KRF40A- VB-01B VB-04B ※4 Designed Pumping Capacity (50/60 Hz) ※1 L/min 575/685 Ultimate Vacuum (50/60 Hz) ※2 kPa (min.) - Continuous Operating Vacuum ※3 kPa (Max.) Total sugg. 60, max. 80 Continuous Operating Pressure ※3 kPa (Max.) Piping Connection Size Rc 3/4 Voltage (50/60 Hz) V 3-phase 200/
3-phase 200, 2203-phase 380, 400, 415/
3-phase 400, 440, 460Standard motor current rating (50/60 Hz) A 5.19/
4.71、4.573.5、3.4、3.4/
3.2、3.0、3.0Noise Level (50/60 Hz) ※5 dB 66/67 Motor kW 1.1 1.5 Mass kg 35 43
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