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Leybold TRIVAC D 25 B - NEW
Weight
79 lbs
Motor Power
1 hp
Pumping Speed
25.7 m3 /h
Ultimate Pressure
< 1 x 10-4 mbar
Leybold TRIVAC D 25 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.
Questions? send an email to our sales team!
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
79 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 25 B Rotary Vane Vacuum Pump - NEW
Part no. 11275 / 112 75
Pumping speed: 25 m3 /h
Ultimate pressure: < 2 x 10-3 mbar
Single-phase motor: 230V, 50/60Hz
Part no. 11276 / 112 76
Pumping speed: 25 m3 /h
Ultimate pressure: < 2 x 10-3 mbar
Three-phase motor: 230/400V, 50Hz / 250/440V, 60Hz
Part no. 11335 / 113 35
Pumping speed: 25 m3 /h
Ultimate pressure: < 2 x 10-3 mbar
1-phase motor: 208-252V, 50/60Hz
incl. mains cable with SCHUKO plug
Part no. 91275V001
Pumping speed: 25 m3 /h
Ultimate pressure: < 2 x 10-3 mbar
1-phase motor: 115V, 60/50Hz
Only available for purchase in North and South America
Part no. 11338 / 113 38
Pumping speed: 25 m3 /h
Ultimate pressure: < 2 x 10-3 mbar
w/out motor
Operating fluid: LEYBONOL LVO 100
Replaced Part #'s: 912752 / 91275-2, 912762 / 91276-2
