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Leybold Vacuum Pump D40B 32.5 cfm NEW 11286 208-230/460V 50/60Hz 3PH

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SKU: 40.33845.01

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Additional information

Weight150 lbs
New / Rebuilt

Level of Vacuum

CFM / L/M (Displacement)

Inlet / Exhaust

Motor

Power Options

,

Description

LEYBOLD TRIVAC PUMPS

Leybold 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.

Special features

  • 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 D40B 32.5 cfm NEW 11286 208-230/460V 50/60Hz 3PH Specifications

 

  50 Hz60 Hz
Nominal pumping speed 1)m3 x h-1 (cfm)46 (27)55 (32.5)
Pumping speed 1)m3 x h-1 (cfm)40 (24)48 (28)

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/h11841184
Oil filling, min. / max.l (qt)1.7 / 2.6 (1.8 / 2.7)1.7 / 2.6 (1.8 / 2.7)

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)68 (150)68 (150)
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

Request a Quick Price Quote

Request a Quick Price Quote

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