产品号 11255
抽速: 8,5 m3/h
极限压强: < 2 x 10-3 mbar
1-ph 电机: 230V, 50Hz
润滑油: LEYBONOL LVO 100

产品号 11256
抽速: 8,5 m3/h
极限压强: < 2 x 10-3 mbar
3-ph 电机: 220-240/380-420V, 50Hz // 240-265/415-480V, 60Hz
润滑油: LEYBONOL LVO 100

产品号 140082
抽速: 8,5 m3/h
极限压强: < 2 x 10-3 mbar
1-ph 双电压电机: 100-120V, 50/60Hz // 200-240V, 50/60Hz
供电电缆 参见 "所需附件"
润滑油: LEYBONOL LVO 100

产品号 11317
抽速: 8,5 m3/h
极限压强: < 2 x 10-3 mbar
无电机
润滑油: LEYBONOL LVO 100

Technical Data
Product: TRIVAC D 8 B
Part No.: 11255
Inlet connection: DN 16 ISO-KF
Outlet connection: DN 16 ISO-KF
Nominal pumping speed at 50 Hz: 9.7 m3/h 5.7 cfm
Nominal pumping speed at 60 Hz: 11.6 m3/h 6.9 cfm
Pumping speed at 50 Hz: 8.5 m3/h 5.0 cfm
Pumping speed at 60 Hz: 10.2 m3/h 6.0 cfm
Ultimate partial pressure without gas ballast: 10 x 10-4 mbar 7.5 x 10-5 Torr
Ultimate total pressure without gas ballast: < 2.0 x 10-3 mbar < 1.5 x 10-3 Torr
Ultimate total pressure with gas ballast: < 5.0 x 10-3 mbar < 3.8 x 10-3 Torr
Water vapor tolerance at 50 Hz: 25.0 mbar 18.8 Torr
Water vapor tolerance at 60 Hz: 25.0 mbar 18.8 Torr
Water vapor capacity at 50 Hz: 157 g/h
Water vapor capacity at 60 Hz: 157 g/h
Operating fluid: LEYBONOL LVO 100
Operating fluid capacity
min.: 0.3 l 0.3 qt
max.: 0.9 l 0.95 qt
Noise level to DIN 45 635
without gas ballast: 50 db(A)
with gas ballast: 52 db(A)
Mains connection: 1-ph, 230 V, 50 Hz
Motor rating: 370 W 0.5 HP
Rotation speed at 50 Hz: 1.410 min-1 1.410 rpm
Motor protection rating: IP 55
Admissible ambient temperature: +12 to +40°C +54 to +104°F
Dimensions: see dimension sheet
Weight: 21.0 kg