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• 可单独使用，也可作为前级泵。
• can be used alone, and also can be used as prepump.
• 可用于真空冶炼、真空焊接、真空浇注、真空干燥、化工制药、电真空器件等工业。
• Can be use in the indusries such as vacuum metallurgy, vacuum welding, vacuum casting, vacuum drying, chemical and pharma ceutical, electric vacuum devices.
• 可在环境温度5°C-40°C范围内和进口压强小于1330Pa的条件下，允许长时间连续工作。
• Long continuous work is enabled under the conditions of environmental temperature 5°c-40°c and inlet pressure less then 1330 Pa.
• 不能抽除含氧过高、有毒的、有爆炸性的、有腐蚀性的、对泵油起化学反应的、含有颗粒尘埃的气体，也不能用作传输泵使用。
• 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到大气压的进口压强下连续工作时间，不得超过3min
• The time of continuous work under the inlet pressure of 6650Pa to high atmospheric pressure can be no more than 3 minutes.
主要数据与规格/Main specifications:
型号 Model | 2X-4C | 2X-8 | 2X-15 | 2X-30A | 2X-70A | |
抽气速率 (L/S) | 4 | 8 | 15 | 30 | 70 | |
极限压力 (≤Pa) | 气镇关 With gas ballast | 6x10¯2 | ||||
气镇开 Without gas ballast | 6x10¯1 | 1.33 | ||||
电机功率 (kw) | 0.55 | 1.1 | 2.2 | 3 | 5.5 | |
进气口口径 (mm) | KF25 | DN40 | DN40 | DN65 | DN80 | |
转速 (r/min) | 420 | 320 | 450 | 420 | ||
泵温升 (≤°C) | 40 | |||||
用油量 (L) | 1 | 2 | 2.8 | 2 | 4.2 | |
噪音 (≤dB) | 75 | 78 | 80 | 82 | 86 | |
重量 (kg) | 59 | 158 | 202 | 236 | 338 | |
尺寸 (cm) | 49x31x41 | 79x43x54 | 79x53x54 | 78x50x56 | 91x65x70 | |
应用/Application:
• 可单独使用，也可作为前级泵。
• can be used alone, and also can be used as prepump.
• 可用于真空冶炼、真空焊接、真空浇注、真空干燥、化工制药、电真空器件等工业。
• Can be use in the indusries such as vacuum metallurgy, vacuum welding, vacuum casting, vacuum drying, chemical and pharma ceutical, electric vacuum devices.
• 可在环境温度5°C-40°C范围内和进口压强小于1330Pa的条件下，允许长时间连续工作。
• Long continuous work is enabled under the conditions of environmental temperature 5°c-40°c and inlet pressure less then 1330 Pa.
• 不能抽除含氧过高、有毒的、有爆炸性的、有腐蚀性的、对泵油起化学反应的、含有颗粒尘埃的气体，也不能用作传输泵使用。
• 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到大气压的进口压强下连续工作时间，不得超过3min
• The time of continuous work under the inlet pressure of 6650Pa to high atmospheric pressure can be no more than 3 minutes.
主要数据与规格/Main specifications:
型号 Model | 2X-4C | 2X-8 | 2X-15 | 2X-30A | 2X-70A | |
抽气速率 (L/S) | 4 | 8 | 15 | 30 | 70 | |
极限压力 (≤Pa) | 气镇关 With gas ballast | 6x10¯2 | ||||
气镇开 Without gas ballast | 6x10¯1 | 1.33 | ||||
电机功率 (kw) | 0.55 | 1.1 | 2.2 | 3 | 5.5 | |
进气口口径 (mm) | KF25 | DN40 | DN40 | DN65 | DN80 | |
转速 (r/min) | 420 | 320 | 450 | 420 | ||
泵温升 (≤°C) | 40 | |||||
用油量 (L) | 1 | 2 | 2.8 | 2 | 4.2 | |
噪音 (≤dB) | 75 | 78 | 80 | 82 | 86 | |
重量 (kg) | 59 | 158 | 202 | 236 | 338 | |
尺寸 (cm) | 49x31x41 | 79x43x54 | 79x53x54 | 78x50x56 | 91x65x70 | |
