Leybold Vacuum Pump D2.5E 2.1 cfm NEW 1400001 1PH
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Additional information
| Weight | 50 lbs |
|---|---|
| New / Rebuilt | |
| Level of Vacuum | Medium Vacuum: Atmospheric Pressure (760 torr) to 1 x 10E-3 Torr |
| CFM / L/M (Displacement) | |
| Inlet / Exhaust | |
| Motor | |
| Power Options | Voltage 115V 1ph 50/60 hz +$0, Voltage 230V 1ph 50/60 hz +$0 |
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
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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 level | dB(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 Hz | W (HP) | 250 (0.34) | 300 (0.41) | |||
| Nominal speed 50/60 Hz | rpm | 1400 | 1600 | |||
| Type of protection | IP | 54 | 54 | |||
| 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 | |||
