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Leybold SOGEVAC SV 28 BI Vacuum Pump - NEW

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RFQ

This model is pinked-out since the OEM is winding down support, but we still do.

Manufacturer Part Number: 960277
Leybold SOGEVAC SV 28 BI Vacuum Pump - NEW
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Leybold SOGEVAC SV 28 BI Rotary Vane Vacuum Pump - NEW

The SOGEVAC BI pumps offers beside the well proven advantages of the SOGEVAC B series additionally a one decade better ultimate pressure compared to the B pumps and a high pumping speed stability at low pressure. Thus these pumps can be used as backing pump for some high vacuum pump systems.

  • Pumping speed (50 Hz): 23 m³/h
  • Pumping speed (60 Hz): 27 m³/h
  • Ultimate pressure: 0.05 mbar

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Nominal pumping Speed
    50 Hz 25 m3 x h-1
    60 Hz 30 m3 x h-1
Pumping speed
    50 Hz 23 m3 x h-1
    60 Hz 27 m3 x h-1
Ultimate partial pressure w/o gas ballast ≤ 0.05 mbar
Ultimate total pressure w/ small gas ballast ≤ 0.5 mbar
Water vapor tolerance w/ small gass ballast 10 mbar
Water vapour tolerable load with small gas ballast     0.07 kg x h-1
Noise level 54 dBA
Main voltage 230/400 V
Motor power 0.75 kW
Protection IP-55-F
Leak rate 1 x 103 mbar x l x s
Oil type / Capacity GS32 / 0. 5 l or 1.8 l
Intake connection 25 KF
Exhaust connection 25 KF

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Leybold SOGEVAC SV 28 BI Rotary Vane Vacuum Pump - NEW

SOGEVAC SV 28 BI
Part no. 960271
Pumping speed: 23 m3/h
Ultimate pressure: < 5 x 10-2 mbar
Three-phase motor: 170-253 / 294-440V, 50Hz // 170-292 / 294-506V, 60Hz
w/ gas ballast valve, w/ 0.5 l oil casing

SOGEVAC SV 28 BI
Part no. 960273
Pumping speed: 23 m3/h
Ultimate pressure: < 5 x 10-2 mbar
3-phase motor: 170-253 / 294-440V, 50Hz // 170-292 / 294-506V, 60Hz
w/ gas ballast valve, w/ 1.5 l oil casing

SOGEVAC SV 28 BI
Part no. 960276
Pumping speed: 23 m3/h
Ultimate pressure: < 5 x 10-2 mbar
Single-phase Motor: 180-264V, 50/60Hz
w/ gas ballast valve, w/ 0.5 l oil casing

SOGEVAC SV 28 BI
Part no. 960277
Pumping speed: 23 m3/h
Ultimate pressure: < 5 x 10-2 mbar
1-phase Motor: 180-264V, 50/60Hz
w/ gas ballast valve, w/ 1.5 l oil casing

SOGEVAC SV 28 BI
Part no. 960278
Pumping speed: 23 m3/h
Ultimate pressure: < 5 x 10-2 mbar
1-phase Motor: 100V, +10%, -15%, 50/60Hz // 115V, +10%, -15%, 60Hz
w/ gas ballast valve, w/ 1.5 l oil casing

Operating fluid: LEYBONOL LVO 120

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