Leybold TRIVAC D 8 B - NEW

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In stock
SKU
NEW_D8B
Weight 41.5 lbs
Motor Power 0.5 hp
Pumping Speed 8.5 m3/h
Ultimate Pressure < 1 x 10-4 mbar

Leybold TRIVAC D 8 B Rotary Vane Vacuum Pump - NEW

TRIVAC B series pumps are oil sealed vacuum pumps based on the rotary vane principle. The oil injected into the pump chamber is used for sealing, lubrication and cooling purposes. The body of the pump is made of separate components with no additional sealing elements. The components are fitted with dowels to ensure easy disassembly and re-assembly.

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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 w/out gas ballast     < 1.0 x 10-4 mbar, 7.5 x 10-5 Torr
Ultimate total pressure w/out gas ballast < 2.0 x 10-3 mbar, < 1.5 x 10-3 Torr
Ultimate total pressure w/ gas ballast < 5.0 x 10-3 mbar, < 3.8 x 10-3 Torr
Water vapor tolerance at 50/60 Hz 25.0 mbar, 18.8 Torr
Water vapor capacity at 50/60 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
    w/out gas ballast 50 db(A)
    w/ gas ballast 52 db(A)
Mains connection 1-phase, 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
Shipping weight 41.5 lbs

Specifications

Type Label Description Download
Leybold TRIVAC B / BCS - NEW Instruction Manual Download

Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.

Leybold TRIVAC D 8 B Rotary Vane Vacuum Pump - NEW

Part no. 11255 / 112 55
Pumping speed: 8.5 m3/h
Ultimate pressure: < 2 x 10-3 mbar
Single-phase motor: 230V, 50Hz

Part no. 11256 / 112 56
Pumping speed: 8.5 m3/h
Ultimate pressure: < 2 x 10-3 mbar
Three-phase motor: 220-240/380-420V, 50Hz // 240-265/415-480V, 60Hz

Part no. 140082 / 140 082
Pumping speed: 8.5 m3/h
Ultimate pressure: < 2 x 10-3 mbar
1-phase dual-voltage-motor: 100-120V, 50/60Hz // 200-240V, 50/60Hz

Part no. 91255-1 / 912551
Pumping speed: 8.5 m3/h
Ultimate pressure: < 2 x 10-3 mbar
1-phase motor: 115V, 60/50Hz

Part no. 91255-2 / 912552
Pumping speed: 8.5 m3/h
Ultimate pressure: < 2 x 10-3 mbar
1-phase motor: 208-230V, 60/50 Hz
Only available for purchase in North and South America

Part no. 91256-2 / 912562
Pumping speed: 8.5 m3/h
Ultimate pressure: < 2 x 10-3 mbar
3-phase motor: 208-230/460V, 60Hz // 200-220/380V, 50 Hz
Only available for purchase in North and South America

Part no. 11317 / 113 17
Pumping speed: 8.5 m3/h
Ultimate pressure: < 2 x 10-3 mbar
w/out motor 

Operating fluid: LEYBONOL LVO 100