普发螺杆真空泵

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天津静宜为德国普发一级代理商，代理德国普发全线产品


Pfeiffer Vacuum-普发作为全球***的真空技术解决方案的供应商之一。我们不仅拥有全系列的混合轴承及全磁悬浮涡轮分子泵, 同时还拥有各种旋片泵，干泵，罗茨泵，氦气质谱检漏仪，真空规，四级质谱仪等产品以及真空管件和综合真空系统。 从普发1958年发明涡轮分子泵至今, 我们在全球分析、研发、镀膜、太阳能、半导体和其他工业领域，始终代表着创新的解决方案、高品质、稳定可靠的产品和***的服务。



HeptaDry系列是一款干燥压缩螺杆泵，它的抽速从100至600m3/h。可以应用于工业和镀膜领域。
它的一个突出的特性是其由单杆和变距转子组合而成。这种结构确保了有效的内部压缩来降低HeptaDry的能耗。
此外，HeptaDry也可用于抽热敏感气体。轴承和吸入腔之间高质量的密封提升了运行的安全性。
HeptaDry可以单独使用，同时也可以和OktaLine罗茨泵进行组合


Hepta 100, 190-208/380-415 V, 50 Hz


Ambient temperature                               0-50 °C | 32-122 °F | 273-323 K
Cooling water consumption                         2-6 l/min
Cooling water pressure                            3,000-6,000 hPa | 2,250-4,500 Torr | 3,000-6,000 mbar
Cooling water temperature                         10-25 °C | 50-77 °F | 283-298 K
Flange (in)                                       DN 63 ISO-K
Flange (out)                                      DN 40 PN 16
Mains requirement:                                voltage 50 Hz 190-208/380-415 V
Motor rating                                      50 Hz 3.5 kW
Nominal pumping speed at                          50 Hz 110 m3/h
Nominal rotation speed at                         50 Hz 3000 min-1
Operating fluid                                   D1
Operating fluid filling                           1.6 l
Protection category                               IP 55
Sound pressure level                              70 dB (A)
Ultimate pressure                                 ≤ 0.05 hPa | ≤ 0.04 Torr | ≤ 0.05 mbar
Weight                                            275 kg | 606.26 lb

Hepta 200

Nominal pumping speed at                               50 Hz 220 m3/h
Nominal rotation speed at                              50 Hz 3000 min-1
Operating fluid                                        D1
Operating fluid filling                                1.6 l
Protection category                                    IP 55
Sound pressure level                                   71 dB (A)
Ultimate pressure                                      ≤ 0.05 hPa | ≤ 0.04 Torr | ≤ 0.05 mbar
Weight                                                 326 kg | 718.7 lb

Hepta 300

Nominal pumping speed at                                50 Hz 320 m3/h
Nominal rotation speed at                               50 Hz 3000 min-1
Operating fluid                                         D1
Operating fluid filling                                 1.6 l
Protection category                                     IP 55
Sound pressure level                                    72 dB (A)
Ultimate pressure                                       ≤ 0.05 hPa | ≤ 0.04 Torr | ≤ 0.05 mbar
Weight                                                  381 kg | 839.95 lb

Hepta 400

Nominal pumping speed at                                 50 Hz 350 m3/h
Nominal rotation speed at                                50 Hz 3000 min-1
Operating fluid                                          D1
Operating fluid filling                                  1.6 l
Protection category                                      IP 55
Sound pressure level                                     66 dB (A)
Ultimate pressure                                        ≤ 0.05 hPa | ≤ 0.04 Torr | ≤ 0.05 mbar
Weight                                                   526 kg | 1,159.62 lb

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