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Leybold Vacuum Pump D2.5E 2.1 cfm NEW 1400001 1PH

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SKU: 40.33053.01

Additional information

Weight50 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 D2.5E 2.1 cfm NEW 1400001 1PH Specifications

 

 50 Hz 60 Hz 
Nominal pumping speed 1)m3 x h-1 (cfm)3.2 (1.9)3.6 (2.1)
Pumping speed 1)m3 x h-1 (cfm)2.7 (1.6)3.3 (1.9)
Ultimate partial pressure

without gas ballast                    
  

mbar (Torr)

 

£ 5 x 10-4 (£ 3.8 x 10-4)

 

£ 5 x 10-4 (£ 3.8 x 10-4)

Ultimate total pressure

without gas ballast 2)                          


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
Step 2 2)                                          
 

mbar (Torr)
£ 3 x 10-2 (£ 2.3 x 10-2)£ 3 x 10-2 (£ 2.3 x 10-2)
Water vapor tolerance
Step 1
Step 2
Step 3

mbar (Torr) mbar (Torr) mbar (Torr)

10 (7.5)
20 (15)
30 (22.5)

10 (7.5)
20 (15)
30 (22.5)
Water vapor capacity
Step 1
Step 2
Step 3

 

     g/h             g/h      g/h


20
40
60

20
40
60
Oil filling, max. / min.l (qt)0.7 / 0.4 (0.7 / 0.4 )0.7 / 0.4 (0.7 / 0.4 )
Noise leveldB(A)£ 47£ 47
Admissible ambient temperature         °C (°F)10 to 50 (50 - 122) (Euro motor) /
10 to 40 (50 - 104) (USA/Japan motor)
10 to 50 (50 - 122) (Euro motor) /
10 to 40 (50 - 104) (USA/Japan motor)
Motor rating 50/60 HzW (HP)250 (0.34)300 (0.41)
Nominal speed 50/60 Hzrpm14001600
Type of protectionIP5454
Weight (with oil filling)kg (lbs)15.3 (33.7)15.3 (33.7)
Dimensions (W x H x D)mm (in.)127 x 225 x 383 (5 x 8.86 x 15)127 x 225 x 383 (5 x 8.86 x 15)

Connections

(Intake and Exhaust)             


DN

 

16 KF

 

16 KF

Click Below for Specification Sheet

Two Stage Oil Sealed Rotary Vane

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