Leybold TRIVAC D 25 BCS Vacuum Pump - NEW
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Leybold TRIVAC D 25 BCS 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 25 ISO-KF|
|Outlet connection||DN 25 ISO-KF|
|Nominal pumping speed at 50 Hz||29.5 m3/h, 17.4 cfm|
|Nominal pumping speed at 60 Hz||35.4 m3/h, 20.9 cfm|
|Pumping speed at 50 Hz||25.7 m3/h, 15.1 cfm|
|Pumping speed at 60 Hz||30.8 m3/h, 18.2 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||< 2.5 x 10-3 mbar, < 1.9 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||476 g/h|
|Operating fluid||LEYBONOL LVO 100|
|Operating fluid capacity|
|min.||0.6 l, 0.6 qt|
|max.||1.4 l, 1.5 qt|
|Noise level to DIN 45 635|
|w/out gas ballast||54 db(A)|
|w/ gas ballast||56 db(A)|
|Mains connection||3-phase, 220-240 / 380-420 V 50 Hz, 3-phase, 240-265 / 415-480 V, 60 Hz|
|Motor rating||750 W, 1.0 HP|
|Rotation speed at 50/60 Hz||1,500 min-1, 1,500 rpm|
|Motor protection rating||IP 55|
|Admissible ambient temperature||+12 to +40°C, +54 to + 104°F|
|Shipping weight||80 lbs|
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Leybold TRIVAC D 25 BCS Rotary Vane Vacuum Pump - NEW Part no. 11378 / 113 78 Pumping speed: 25.7 m3/h Ultimate pressure: < 2.5 x 10-3 mbar Three-phase motor: 230/400V, 50Hz // 250/440V, 60Hz PFPE Part no. 11379 / 113 79 Pumping speed: 25.7 m3/h Ultimate pressure: < 2 x 10-3 mbar 3-phase motor: 230/400V, 50Hz // 250/440V, 60Hz Operating fluid: LEYBONOL LVO 100