Leybold Sogevac SV28 BI Rotary Vane Vacuum Pump 240V (Pre-owned/rebuilt)

Technical Data

Nominal pumping speed m^3/h (cfm) (50Hz/  60Hz):  25 (14.8) / 30 (17.8)

Pumping speed (according to PNEUROP) m^3/h (cfm) (50Hz/  60Hz):  23 (13.6) / 27 (15.9)

Ultimate total pressure without gas ballast mbar (Torr): ≤ 0.05 (≤ 0.04)

Ultimate total pressure  with gas ballast mbar (Torr): ≤ 0.5 (≤ 0.4)

Water vapor tolerable load with gas ballast mbar (Torr): 10.0 (7.5)

Noise level (according to DIN 466535)

3~ motor dB(A) (50Hz/  60Hz): 54 / 57

1~ motor dB(A) (50Hz/  60Hz):  57 / 60

Motor power

3~ motor kW (hp) (50Hz/  60Hz): 0.90 (1.2) / 1.1 (1.5)

1~ motor kW (hp) (50Hz/  60Hz): 0.75 (1.0) / 0.9 (1.2)

Rated rotational speed min-1 (rpm) (50Hz/  60Hz): 1500 (1500) / 1800 (1800)

Type of protection IP: 55-F

Leak rate mbar x l/s: ≤ 1 x 10-3

Oil capacity (depending on Part No.) L (qt): 1.5 (1.59)

Net weight (with oil filling) dependent of oil casing and motor kg (lbs): 34 (75) to 37 (82)

Connections

intake DN: 25 ISO-KF

exhaust DN: 25 ISO-K