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D 4 B德國(guó)萊寶真空泵 TRIVAC D 4 B

德國(guó)萊寶真空泵 TRIVAC D 4 B
參考價(jià) 面議
具體成交價(jià)以合同協(xié)議為準(zhǔn)
  • 型號(hào) D 4 B
  • 品牌
  • 廠商性質(zhì) 生產(chǎn)商
  • 所在地 上海市

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【簡(jiǎn)單介紹】
德國(guó)萊寶真空泵 TRIVAC D 4 B
【詳細(xì)說明】

Technical Data                                                        TRIVAC D 4 B                                         TRIVAC D 8 B
                                                                         two-stage                                            two-stage

                                                                50 Hz                     60 Hz                      50 Hz                     60 Hz

                               1)           3
Nominal pumping speed                     m /h (cfm)            4.8 (2.8)                 5.8 (3.4)                  9.7 (5.7)                11.6 (6.9)

                    1)                      3
Pumping speed                             m /h (cfm)            4.2 (2.5)                   5 (3)                     8.5 (5)                  10.2 (6)

Ultimate partial pressure
without gas ballast 1)                   mbar (Torr)       10-4 (0.75 x 10-4)       10-4 (0.75 x 10-4)         10-4 (0.75 x 10-4)         10-4 (0.75 x 10-4)

Ultimate total pressure
without gas ballast 1)                   mbar (Torr)     < 2 x 10-3 (< 1.5 x 10-3) < 2 x 10-3 (< 1.5 x 10-3) < 2 x 10-3 (< 1.5 x 10-3)  < 2 x 10-3 (< 1.5 x 10-3)

Ultimate total pressure
with gas ballast 1)                      mbar (Torr)     < 5 x 10-3 (< 3.8 x 10-3) < 5 x 10-3 (< 3.8 x 10-3) < 5 x 10-3 (< 3.8 x 10-3)  < 5 x 10-3 (< 3.8 x 10-3)

Water vapor tolerance 1)                 mbar (Torr)           30 (22.5)                 30 (22.5)                  25 (18.8)                  25 (18.8)

Water vapor capacity                              g/h              93                        93                        157                        157

Oil filling, min. / max.                         l (qt)  0.3 / 0.8 (0.3 / 0.85)    0.3 / 0.8 (0.3 / 0.85)     0.3 / 0.9 (0.3 / 0.95)    0.3 / 0.9 (0.3 / 0.95)

Noise level 2) to DIN 45 635,

without / with gas ballast                      dB(A)           50 / 52                   50 / 52                    50 / 52                    50 / 52

Admissible ambient temperature                     °C         +12 to +40                +12 to +40                 +12 to +40                +12 to +40
                                                  (°F)       (+54 to +104)             (+54 to +104)             (+54 to +104)              (+54 to +104)

Motor rating 2)                               W (HP)          370 (0.50)                 370 (0.50)                370 (0.50)                 370 (0.50)

Nominal speed                                     rpm             1500                      1800                      1500                       1800

Type of protection 3)                               IP             54                        54                         54                        54

Weight 2)                                     kg (lbs)        18.7 (41.2)               18.7 (41.2)                21.2 (46.7)                21.2 (46.7)

Connections, Intake and Exhaust                    DN            16 KF                     16 KF                      16 KF                     16 KF

1) To DIN 28 400 and following numbers
2) Weight, motor rating and noise levels for the pumps with global version 230 V, 50 Hz AC motor only.

   Any data that deviate from the above for pumps with other motors, and other motor-dependent data are given in section “Products”,
   paragraph “Motor Dependent Data for the TRIVAC B, BCS and BCS-PFPE”
3) Global versions only. North and South American versions are TEFC

                                                                                               
 



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