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Leybold Vacuum Pump D65B 53 cfm NEW 11296 230/460V 3PH

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SKU: 40.33819.01

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Additional information

Weight177 lbs
New / Rebuilt

Level of Vacuum

CFM / L/M (Displacement)

Inlet / Exhaust

Motor

Power Options

,

Description

LEYBOLD TRIVAC PUMPS

Leybold Vacuum Pump TRIVAC B vacuum pumps are designed for reliability and long service-life in mind. Directly linked to the motor via an elastic coupling element to ensure that the pump runs evenly and smoothly. With a type B 14 flanged motor screwed to the housing of the coupling. All pumps include a gas ballast valve as well as an inner section which may be exchanged without special tools or any special knowledge.

Trouble-free operation even at 1000 mbar intake pressure is ensured by a built-in oil pump, providing force-feed lubrication of the bearings from where a minimum amount of lubricant is fed to the compression and expansion chambers to ensure lubrication of the sliding vanes.

To minimize surface corrosion all components are protected by eliminating non-ferrous metals. The oil box, intake and exhaust line are made of aluminum and only solvent-resistant sealing materials are employed.

Leybold Vacuum Pump Special Features Include:

  • Environment-friendly
  • Low noise
  • Low vibration
  • Modern vacuum technology
  • High pumping speed right down to the ultimate pressure
  • Low ultimate pressure, even with gas ballast
  • High water vapor tolerance
  • Continuous operation right up to 1000 mbar
  • Built-in oil pump, force-feed lubrication sliding bearing
  • Minimal inherent air intake
  • Compact, air cooled
  • Handy, retractable handle
  • All controls and oil level check on the front side
  • Either horizontal or vertical intake and exhaust port
  • Pressure-controlled anti-suckback valve
  • Shaft seals and O-rings are all made of elastomer FPM

Leybold Vacuum Pump D65B 53 cfm NEW 11296 230/460V 3PH Specifications

 

  50 Hz 60 Hz
Nominal pumping speed 1)m3 x h-1 (cfm)75 (44)90 (53)
Pumping speed 1)m3 x h-1 (cfm)65 (38)78 (46)

Ultimate partial pressure without gas ballast 1)                          

mbar (Torr)

10-4 (0.75 x 10-4)

10-4 (0.75 x 10-4)

Ultimate total pressure without gas ballast 1)                            

mbar (Torr)

                                              < 2 x 10-3 (< 1.5 x 10-3)

                                           < 2 x 10-3 (< 1.5 x 10-3)

Ultimate total pressure

with gas ballast 1)                             

 
  mbar (Torr)

 

< 5 x 10-3 (< 3.8 x 10-3)

 

< 5 x 10-3 (< 3.8 x 10-3)

Water vapor tolerance 1)mbar (Torr)40 (30)40 (30)
Water vapor capacityg/h19251925
Oil filling, min. / max.l (qt)2.0 / 3.3 (2.1 / 3.5)2.0 / 3.3 (2.1 / 3.5

Noise level 2) to DIN 45 635, without / with gas ballast                       

dB(A)

                                                57 / 59

                                               57 / 59

Admissible ambient temperature         °C (°F)12 - 40 (54 - 104)12 - 40 (54 - 104)
Motor rating 2)W (HP)2200 (3.0)2200 (3.0)
Nominal speedrpm14201710
Type of protection 3)IP5454
Weight 2)kg (lbs)80 (177)80 (177)
Connections, Intake and Exhaust              DN40 KF40 KF

Click Below for Specification Sheet

TRIVAC D 40, 65

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Request a Quick Price Quote

Request a Quick Price Quote

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