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歷史記錄
應用/Application:
? 可單獨使用,也可作為前級泵。
? can be used alone, and also can be used as prepump.
? 可用于真空冶煉、真空焊接、真空澆注、真空干燥、化工制藥、電真空器件等工業。
? Can be use in the indusries such as vacuum metallurgy, vacuum welding, vacuum casting, vacuum drying, chemical and pharmaceutical, electric vacuum devices.
? 可在環境溫度5°C-40°C范圍內和進口壓強小于1330Pa的條件下,允許長時間連續工作。
? Long continuous work is enabled under the conditions of environmental temperature 5°c-40°c and inlet pressure less then 1330 Pa.
? 不能抽除含氧過高、有毒的、有爆炸性的、有腐蝕性的、對泵油起化學反應的、含有顆粒塵埃的氣體,也不能用作傳輸泵使用。
? Can not be used to extract high oxygen, toxic, explosive, corrosive, chemical reaction responding to pump oil and dust contained gases or used as delivery pump.
? 在6650Pa到大氣壓的進口壓強下連續工作時間,不得超過3min
? The time of continuous work under the inlet pressure of 6650Pa to high atmospheric pressure can be no more than 3 minutes.
主要數據與規格/Main specifications:
| 型號 Model | 2X-4C | 2X-8 | 2X-15 | 2X-30A | 2X-70A | |
| 抽氣速率 (LZS) | 4 | 8 | 15 | 30 | 70 | |
| 極限壓力 (Pa) | 氣鎮關 With gas ballast | 6x1 O'2 | ||||
|  | 氣鎮開 Without gas ballast | 6x1 O'1 | 1.33 | |||
| 電機功率 (kw) | 0.55 | 1.1 | 2.2 | 3 | 5.5 | |
| 進氣口口徑 (mm) | KF25 | DN40 | DN40 | DN65 | DN80 | |
| 轉速 (r/min) | 420 | 320 | 450 | 420 | ||
| 泵溫升 (°C) | 40 | |||||
| 用油量 (L) | 1 | 2 | 2.8 | 2 | 4.2 | |
| 噪音 (ba) | 75 | 78 | 80 | 82 | 86 | |
| 重量 (kg) | 59 | 158 | 202 | 236 | 338 | |
| 尺寸 (cm) | 49x31x41 | 79x43x54 | 79x53x54 | 78x50x56 | 91x65x70 | |

應用/Application:
? 可單獨使用,也可作為前級泵。
? can be used alone, and also can be used as prepump.
? 可用于真空冶煉、真空焊接、真空澆注、真空干燥、化工制藥、電真空器件等工業。
? Can be use in the indusries such as vacuum metallurgy, vacuum welding, vacuum casting, vacuum drying, chemical and pharmaceutical, electric vacuum devices.
? 可在環境溫度5°C-40°C范圍內和進口壓強小于1330Pa的條件下,允許長時間連續工作。
? Long continuous work is enabled under the conditions of environmental temperature 5°c-40°c and inlet pressure less then 1330 Pa.
? 不能抽除含氧過高、有毒的、有爆炸性的、有腐蝕性的、對泵油起化學反應的、含有顆粒塵埃的氣體,也不能用作傳輸泵使用。
? Can not be used to extract high oxygen, toxic, explosive, corrosive, chemical reaction responding to pump oil and dust contained gases or used as delivery pump.
? 在6650Pa到大氣壓的進口壓強下連續工作時間,不得超過3min
? The time of continuous work under the inlet pressure of 6650Pa to high atmospheric pressure can be no more than 3 minutes.
主要數據與規格/Main specifications:
| 型號 Model | 2X-4C | 2X-8 | 2X-15 | 2X-30A | 2X-70A | |
| 抽氣速率 (LZS) | 4 | 8 | 15 | 30 | 70 | |
| 極限壓力 (Pa) | 氣鎮關 With gas ballast | 6x1 O'2 | ||||
|  | 氣鎮開 Without gas ballast | 6x1 O'1 | 1.33 | |||
| 電機功率 (kw) | 0.55 | 1.1 | 2.2 | 3 | 5.5 | |
| 進氣口口徑 (mm) | KF25 | DN40 | DN40 | DN65 | DN80 | |
| 轉速 (r/min) | 420 | 320 | 450 | 420 | ||
| 泵溫升 (°C) | 40 | |||||
| 用油量 (L) | 1 | 2 | 2.8 | 2 | 4.2 | |
| 噪音 (ba) | 75 | 78 | 80 | 82 | 86 | |
| 重量 (kg) | 59 | 158 | 202 | 236 | 338 | |
| 尺寸 (cm) | 49x31x41 | 79x43x54 | 79x53x54 | 78x50x56 | 91x65x70 | |
