Leybold SCREWLINE SP 250 - REBUILT
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| Weight | 992 lbs |
|---|---|
| Motor Power | 10 hp |
| Pumping Speed | 157 cfm |
| Ultimate Pressure | 7.5 x 10-3 Torr |
Leybold SCREWLINE SP 250 Dry Screw Vacuum Pump - REBUILT
The SCREWLINE pumps were developed in view of the special requirements of industrial applications. The innovative design allows these pumps to be used whenever reliable, compact and low maintenance vacuum solutions are required. The pumps offer a high degree of flexibility. Inlet and exhaust connections are made through universal flanges, respectively clamped flanges, permit simple integration within the system. Through the accessories which are available, the pump can be optimally adapted to the individual requirements of differing applications.
- Pumping speed (50 Hz): 270 m3/h
- Pumping speed (60 Hz): 330 m3/h
- Ultimate pressure: 1 x 10-2 mbar
Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!
| Inlet connection | ISO 1609-1986 (E)-63 (DN 63 ISO-K) ASME B 16.5 NPS 3 class 150 EN 1092-2-PN 6 - DN 65 |
| Outlet connection | ISO 1609-1986 (E)-63 (DN 63 ISO-K) |
| Pumping speed at 50 Hz | 270 m3/h / 157 cfm |
| Pumping speed at 60 Hz | 330 m3/h / 194 cfm |
| Ultimate total pressure w/out gas ballast | |
| at 50 Hz | ≤ 1.0 x 10-2 mbar / ≤ 7.5 x 10-3 Torr |
| at 60 Hz | ≤ 5.0 x 10-3 mbar / ≤ 3.8 x 10-3 Torr |
| Ultimate total pressure w/ gas ballast | |
| at 50 Hz | ≤ 2.0 x 10-1 mbar / ≤ 1.5 x 10-1 Torr |
| at 60 Hz | ≤ 2.0 x 10-2 mbar / ≤ 1.5 x 10-2 Torr |
| Water vapor tolerance at 50 Hz | 60.0 mbar / 45.0 Torr |
| Water vapor tolerance at 60 Hz | 75.0 mbar / 56.0 Torr |
| Water vapor capacity at 50 Hz | 10.0 kg/h |
| Water vapor capacity at 60 Hz | 18.0 kg/h |
| Operating fluid gear box | LEYBONOL LVO 210 |
| Operating fluid capacity | 7.0 l / 7.4 qt |
| Noise level to DIN 45 635 w/out gas ballast | |
| at 50 Hz | 67 dB(A) |
| at 60 Hz | 72 dB(A) |
| Mains connection | 3-phase, 200 V, 50 Hz / 400 V, 50 Hz 3-phase, 210 V, 60 Hz / 460 V, 60 Hz |
| Motor rating at 50 Hz | 7.5 kW / 10.0 hp |
| Motor rating at 60 Hz | 11.5 kW / 15.6 hp |
| Rotation speed at 50 Hz | 2,910 min-1 / 2,910 rpm |
| Rotation speed at 60 Hz | 3,490 min-1 / 3,490 rpm |
| Motor protection rating | IP 55 |
| Admissible ambient temperature | +12 to +40 °C / +54 to +104 °F |
| Weight | 450 kg / 992 lbs |
| Type | Label | Description | Download |
|---|---|---|---|
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Leybold SCREWLINE SP 250 - REBUILT | Operating Manual | Download |
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
Leybold SCREWLINE SP 250 Dry Screw Vacuum Pump - REBUILT Part no. 115001 Pumping speed: 270 m3/h Ultimate pressure: ≤ 1 x 10-2 mbar three-phase motor: 400V, 50Hz / 200V, 50Hz / 460V, 60Hz / 210V, 60Hz SP-GUARD - manually operated gas ballast valve Part no. 115003 ATEX Cat 3i Pumping speed: 270 m3/h Ultimate pressure: ≤ 1 x 10-2 mbar three-phase motor: 400V, 50Hz / 200V, 50Hz / 460V, 60Hz / 210V, 60Hz Part no. 115006 Pumping speed: 270 m3/h Ultimate pressure: ≤ 1 x 10-2 mbar 3-phase motor: 400V, 50Hz / 200V, 50Hz / 460V, 60Hz / 210V, 60Hz SP-GUARD - electromagnetic gas ballast valve 24V DC purge gas kit - castors
