Safe Design, Low Operating Noise, Long Life. Environmentally Friendly Pump for the Next Generation
KHF08 / KHF14 / KHF20
- Ultimate Pressure
- 8 kPa [abs] or lower
- Continuous Operating Pressure
-
Ultimate Pressure to atmospheric pressure
[KHF08-VH]
Ultimate pressure to 48 kPa [abs]
- Flow Rate
- 150 to 400 L/min (60 Hz)

(04(CE), 01B(CE) Models)


(compared with KHA models)

※1 - Designed pumping capacity: Theoretical value calculated from cylinder volume. Refer to "Performance Data" for actual flow rate.
※2 - Pump can be continuously operated at the maximum attainable vacuum.
※3 - Operating noise level measured on a new pump with the standard built-in ORION motor. Operating noise levels are from a position of 1 m in front of the unit and at a height of 1 m.
※ Please consult your dealer regarding continuous operation at levels on the dotted lines in the performance data charts.
※ Maximum operational pressure variation pulse: 13.3 kPa (abs] Is.
※ Allowable back pressure for exhaust ducting: 10 kPa or lower. (This pressure should not be used for any other purpose.)
※ Operating environment inlet air conditions: air temp: 0 to 40 ℃, humidity: normal levels (65+20%).
※ Due to the high compression ratios found in high-vacuum pumps, condensation can easily form within the pump. Therefore the following measures should be taken in order to avoid trouble from rust due to condensation: During a trial run (operation of 5 minutes or less, such as a momentary operation or short test run) if the operating pressure goes above 48 kPa (abs], then a dry run of 10 to 15 minutes should be made at a pressure of 48 kPa (abs] at the vacuum side of the pump.
※ 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).
※ Single phase models require pre-order.
Note: If detailed specifications are required, please Contact us to request a specifications sheet.