RUVAC Archives - Vacuum Pump Rebuilders https://vacuumpumprebuilders.com/ruvac/ Rebuilt Refurbished Repaired Sun, 03 Oct 2021 05:20:20 +0000 en-US hourly 1 https://wordpress.org/?v=6.1.1 https://vacuumpumprebuilders.com/wp-content/uploads/2020/06/site_icon_vpr_white-150x150.png RUVAC Archives - Vacuum Pump Rebuilders https://vacuumpumprebuilders.com/ruvac/ 32 32 Leybold WS/WSU 2001 Roots Vacuum Pump https://vacuumpumprebuilders.com/leybold-roots-pumps/leybold-ws-wsu-2001-roots-vacuum-pump/ Mon, 09 Mar 2020 20:32:27 +0000 https://vacuumpumprebuilders.com/?p=1040 Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WS 2001 Roots vacuum pumps use air cooled hermetically canned motors. The Leybold WSU 2001 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

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Leybold WS 2001 Roots Vacuum Pump

Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WS 2001 Roots vacuum pumps use air cooled hermetically canned motors. The Leybold WSU 2001 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

Specifications

Leybold WSU 2001 Roots Pump Specifications

ModelWS/WSU 2001
Pumping Speed 50 Hzm3/h | cfm2050 | 1207.5
Pumping Speed 60 Hzm3/h | cfm2460 | 1449
Ultimate Pressurembar<4 x 10^2
Motor Power 50 HzkW | hp7.5 | 10.0
Motor Power 60 HzkW | hp8.5 | 11.6
Nominal Speed 50Hzrpm3000
Nominal Speed 60Hzrpm3600
LVO 400 lube for bearing chamberlitre2.7
Other oil for bearing chamberlitre3.6
Connection FlangeDN160 ISO-K
Weight WSkg | lbs458 | 1009.9
Weight WSUkg | lbs465 | 1025.3
Noise Level @ 50 HzdB(A)<65
Features

Leybold WSU 2001 Roots Pump Features

  • Ultimate total pressure <4 x 10-2 mbar
  • Vertical or horizontal position
  • Hermetically canned motor
  • 3000 rpm at @ 50 Hz
  • 3600 rpm at @ 60 Hz
  • Rugged bearings
  • Low Noise <65 dB(A)
  • IP 20 Protection
Applications

Leybold WSU 2001 Roots Pump Applications

  • Large scale research
  • Furnaces
  • Metallurgy
  • Lamps and tubes manufacturing
  • Leak testing systems
  • High purity gases/refrigerant cycles
  • Central vacuum supply systems
  • Freeze drying
  • Electrical engineering
  • Mechanical engineering
  • Automotive industry
Compare
ModelWS/WSU 251WS/WSU 501WS/WSU 1001WS/WSU 2001
Pumping Speed
50 Hz		m3/h | cfm253 | 149505 | 297.41000 | 5892050 | 1207.5
Pumping Speed
60 Hz		m3/h | cfm304 | 179606 | 3571200 | 7072460 | 1449
Ultimate Pressurembar<8 x 10^4<4 x 10^2<4 x 10^2<4 x 10^2
Motor Power 50 HzkW | hp1.1 | 1.52.2 | 3.04.0 | 5.47.5 | 10.0
Motor Power 60 HzkW | hp1.4 | 1.92.4 | 3.34.4 | 6.08.5 | 11.6
Nominal Speed
50Hz		rpm3000300030003000
Nominal Speed
60Hz		rpm3600360036003600
LVO 400 lube for
bearing chamber		litre.55.751.752.7
Other oil for
bearing chamber		litre.6.81.83.6
Connection FlangeDN63 ISO-K63 ISO-K100 ISO-K160 ISO-K
Weight WSkg | lbs90 | 198.5130 | 286.7228 | 502.7458 | 1009.9
Weight WSUkg | lbs95 | 209.5135 | 297.7233 | 513.8465 | 1025.3
Noise Level @ 50 HzdB(A)<58<52<60<65
Manual
Leybold Roots Pumps DatasheetDownload
Leybold Roots Pumps ManualDownload

The post Leybold WS/WSU 2001 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]> Leybold WS/WSU 1001 Roots Vacuum Pump https://vacuumpumprebuilders.com/leybold-roots-pumps/leybold-ws-wsu-1001-roots-vacuum-pump/ Mon, 09 Mar 2020 20:02:39 +0000 https://vacuumpumprebuilders.com/?p=1037 Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WS 1001 Roots vacuum pumps use air cooled hermetically canned motors. The Leybold WSU 1001 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

The post Leybold WS/WSU 1001 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]>
Leybold WS/WSU 1001 Roots Vacuum Pump

Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WS 1001 Roots vacuum pumps use air cooled hermetically canned motors. The Leybold WSU 1001 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

Specifications

Leybold WSU 1001 Roots Pump Specifications

ModelWS/WSU 1001
Pumping Speed 50 Hzm3/h | cfm1000 | 589
Pumping Speed 60 Hzm3/h | cfm1200 | 707
Ultimate Pressurembar<4 x 10^2
Motor Power 50 HzkW | hp4.0 | 5.4
Motor Power 60 HzkW | hp4.4 | 6.0
Nominal Speed 50Hzrpm3000
Nominal Speed 60Hzrpm3600
LVO 400 lube for bearing chamberlitre1.75
Other oil for bearing chamberlitre1.8
Connection FlangeDN100 ISO-K
Weight WSkg | lbs228 | 502.7
Weight WSUkg | lbs233 | 513.8
Noise Level @ 50 HzdB(A)<60
Features

Leybold WSU 1001 Roots Pump Features

  • Ultimate total pressure <4 x 10-2 mbar
  • Vertical or horizontal position
  • Hermetically canned motor
  • 3000 rpm at @ 50 Hz
  • 3600 rpm at @ 60 Hz
  • Rugged bearings
  • Low Noise <60 dB(A)
  • IP 20 Protection
Applications

Leybold WSU 1001 Roots Pump Applications

  • Large scale research
  • Furnaces
  • Metallurgy
  • Lamps and tubes manufacturing
  • Leak testing systems
  • High purity gases/refrigerant cycles
  • Central vacuum supply systems
  • Freeze drying
  • Electrical engineering
  • Mechanical engineering
  • Automotive industry
Compare
ModelWS/WSU 251WS/WSU 501WS/WSU 1001WS/WSU 2001
Pumping Speed
50 Hz		m3/h | cfm253 | 149505 | 297.41000 | 5892050 | 1207.5
Pumping Speed
60 Hz		m3/h | cfm304 | 179606 | 3571200 | 7072460 | 1449
Ultimate Pressurembar<8 x 10^4<4 x 10^2<4 x 10^2<4 x 10^2
Motor Power 50 HzkW | hp1.1 | 1.52.2 | 3.04.0 | 5.47.5 | 10.0
Motor Power 60 HzkW | hp1.4 | 1.92.4 | 3.34.4 | 6.08.5 | 11.6
Nominal Speed
50Hz		rpm3000300030003000
Nominal Speed
60Hz		rpm3600360036003600
LVO 400 lube for
bearing chamber		litre.55.751.752.7
Other oil for
bearing chamber		litre.6.81.83.6
Connection FlangeDN63 ISO-K63 ISO-K100 ISO-K160 ISO-K
Weight WSkg | lbs90 | 198.5130 | 286.7228 | 502.7458 | 1009.9
Weight WSUkg | lbs95 | 209.5135 | 297.7233 | 513.8465 | 1025.3
Noise Level @ 50 HzdB(A)<58<52<60<65
Manual
Leybold Roots Pumps DatasheetDownload
Leybold Roots Pumps ManualDownload

The post Leybold WS/WSU 1001 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]> Leybold WS/WSU 501 Roots Vacuum Pump https://vacuumpumprebuilders.com/leybold-roots-pumps/leybold-ws-wsu-501-roots-vacuum-pump/ Mon, 09 Mar 2020 19:57:26 +0000 https://vacuumpumprebuilders.com/?p=1031 Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WS 501 Roots vacuum pumps use air cooled hermetically canned motors. The Leybold WSU 501 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

The post Leybold WS/WSU 501 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]>
Leybold WS/WSU 501 Roots Vacuum Pump

Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WS 501 Roots vacuum pumps use air cooled hermetically canned motors. The Leybold WSU 501 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

Specifications

Leybold WSU 501 Roots Pump Specifications

ModelWS/WSU 501
Pumping Speed 50 Hzm3/h | cfm505 | 297.4
Pumping Speed 60 Hzm3/h | cfm606 | 357
Ultimate Pressurembar<4 x 10^2
Motor Power 50 HzkW | hp2.2 | 3.0
Motor Power 60 HzkW | hp2.4 | 3.3
Nominal Speed 50Hzrpm3000
Nominal Speed 60Hzrpm3600
LVO 400 lube for bearing chamberlitre.75
Other oil for bearing chamberlitre.8
Connection FlangeDN63 ISO-K
Weight WSkg | lbs130 | 286.7
Weight WSUkg | lbs135 | 297.7
Noise Level @ 50 HzdB(A)<52
Features

Leybold WSU 501 Roots Pump Features

  • Ultimate total pressure <4 x 10-2 mbar
  • Vertical or horizontal position
  • Hermetically canned motor
  • 3000 rpm at @ 50 Hz
  • 3600 rpm at @ 60 Hz
  • Rugged bearings
  • Low Noise <52 dB(A)
  • IP 20 Protection
Applications

Leybold WSU 501 Roots Pump Applications

  • Large scale research
  • Furnaces
  • Metallurgy
  • Lamps and tubes manufacturing
  • Leak testing systems
  • High purity gases/refrigerant cycles
  • Central vacuum supply systems
  • Freeze drying
  • Electrical engineering
  • Mechanical engineering
  • Automotive industry
Compare
ModelWS/WSU 251WS/WSU 501WS/WSU 1001WS/WSU 2001
Pumping Speed
50 Hz		m3/h | cfm253 | 149505 | 297.41000 | 5892050 | 1207.5
Pumping Speed
60 Hz		m3/h | cfm304 | 179606 | 3571200 | 7072460 | 1449
Ultimate Pressurembar<8 x 10^4<4 x 10^2<4 x 10^2<4 x 10^2
Motor Power 50 HzkW | hp1.1 | 1.52.2 | 3.04.0 | 5.47.5 | 10.0
Motor Power 60 HzkW | hp1.4 | 1.92.4 | 3.34.4 | 6.08.5 | 11.6
Nominal Speed
50Hz		rpm3000300030003000
Nominal Speed
60Hz		rpm3600360036003600
LVO 400 lube for
bearing chamber		litre.55.751.752.7
Other oil for
bearing chamber		litre.6.81.83.6
Connection FlangeDN63 ISO-K63 ISO-K100 ISO-K160 ISO-K
Weight WSkg | lbs90 | 198.5130 | 286.7228 | 502.7458 | 1009.9
Weight WSUkg | lbs95 | 209.5135 | 297.7233 | 513.8465 | 1025.3
Noise Level @ 50 HzdB(A)<58<52<60<65
Manual
Leybold Roots Pumps DatasheetDownload
Leybold Roots Pumps ManualDownload

The post Leybold WS/WSU 501 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]> Leybold WS/WSU 251 Roots Vacuum Pump https://vacuumpumprebuilders.com/leybold-roots-pumps/leybold-ws-wsu-251-roots-vacuum-pump/ Mon, 09 Mar 2020 19:45:06 +0000 https://vacuumpumprebuilders.com/?p=1028 Leybold RUVAC roots pumps are used to increase the Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WS 251 Roots vacuum pumps use air cooled hermetically canned motors . The Leybold WSU 251 Roots vacuum pumps are provided […]

The post Leybold WS/WSU 251 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]>
Leybold WS/WSU 251 Roots Vacuum Pump

Leybold RUVAC roots pumps are used to increase the Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WS 251 Roots vacuum pumps use air cooled hermetically canned motors . The Leybold WSU 251 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

Specifications

Leybold WSU 251 Roots Pump Specifications

ModelWS/WSU 251
Pumping Speed 50 Hzm3/h | cfm253 | 149
Pumping Speed 60 Hzm3/h | cfm304 | 179
Ultimate Pressurembar<8 x 10^4
Motor Power 50 HzkW | hp1.1 | 1.5
Motor Power 60 HzkW | hp1.4 | 1.9
Nominal Speed 50Hzrpm3000
Nominal Speed 60Hzrpm3600
LVO 400 lube for bearing chamberlitre.55
Other oil for bearing chamberlitre.6
Connection FlangeDN63 ISO-K
Weight WSkg | lbs90 | 198.5
Weight WSUkg | lbs95 | 209.5
Noise Level @ 50 HzdB(A)<58
Features

Leybold WSU 251 Roots Pump Features

  • Ultimate total pressure <8 x 10-4 mbar
  • Vertical or horizontal position
  • Hermetically canned motor
  • 3000 rpm at @ 50 Hz
  • 3600 rpm at @ 60 Hz
  • Rugged bearings
  • Low Noise <58 dB(A)
  • IP 20 Protection
Applications

Leybold WSU 251 Roots Pump Applications

  • Large scale research
  • Furnaces
  • Metallurgy
  • Lamps and tubes manufacturing
  • Leak testing systems
  • High purity gases/refrigerant cycles
  • Central vacuum supply systems
  • Freeze drying
  • Electrical engineering
  • Mechanical engineering
  • Automotive industry
Compare
ModelWS/WSU 251WS/WSU 501WS/WSU 1001WS/WSU 2001
Pumping Speed
50 Hz		m3/h | cfm253 | 149505 | 297.41000 | 5892050 | 1207.5
Pumping Speed
60 Hz		m3/h | cfm304 | 179606 | 3571200 | 7072460 | 1449
Ultimate Pressurembar<8 x 10^4<4 x 10^2<4 x 10^2<4 x 10^2
Motor Power 50 HzkW | hp1.1 | 1.52.2 | 3.04.0 | 5.47.5 | 10.0
Motor Power 60 HzkW | hp1.4 | 1.92.4 | 3.34.4 | 6.08.5 | 11.6
Nominal Speed
50Hz		rpm3000300030003000
Nominal Speed
60Hz		rpm3600360036003600
LVO 400 lube for
bearing chamber		litre.55.751.752.7
Other oil for
bearing chamber		litre.6.81.83.6
Connection FlangeDN63 ISO-K63 ISO-K100 ISO-K160 ISO-K
Weight WSkg | lbs90 | 198.5130 | 286.7228 | 502.7458 | 1009.9
Weight WSUkg | lbs95 | 209.5135 | 297.7233 | 513.8465 | 1025.3
Noise Level @ 50 HzdB(A)<58<52<60<65
Manual
Leybold Roots Pumps DatasheetDownload
Leybold Roots Pumps ManualDownload

The post Leybold WS/WSU 251 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]> Leybold WA/WAU 2001 Roots Vacuum Pump https://vacuumpumprebuilders.com/leybold-roots-pumps/leybold-wa-wau-2001-roots-vacuum-pump/ Mon, 09 Mar 2020 19:16:03 +0000 https://vacuumpumprebuilders.com/?p=1021 Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WA 2001 Roots vacuum pumps use air cooled, flange-mounted standard three phase motors. The Leybold WAU 2001 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

The post Leybold WA/WAU 2001 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]>

Leybold WA/WAU 2001 Roots Vacuum Pump

Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WA 2001 Roots vacuum pumps use air cooled, flange-mounted standard three phase motors. The Leybold WAU 2001 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

Specifications

Leybold WAU 2001 Roots Pump Specifications

ModelWA/WAU 2001
Pumping Speed 50 Hzm3/h | cfm2050 | 1207.5
Pumping Speed 60 Hzm3/h | cfm2460 | 1449
Ultimate Pressurembar<4 x 10^2
Motor PowerkW | hp7.5 | 10.0
Nominal Speed 50Hzrpm3000
Nominal Speed 60Hzrpm3600
Lubricant for bearing chamberlitre3.6
Lubricant for shaft sealinglitre1.6
Connection FlangeDN160 ISO-K
Weightkg | lbs400 | 882
Noise Level @ 50 HzdB(A)<72
Features

Leybold WAU 2001 Roots Pump Features

  • Ultimate total pressure <4 x 10-2 mbar
  • Vertical or horizontal position
  • 3 phase motor
  • 3000 rpm at @ 50 Hz
  • 3600 rpm at @ 60 Hz
  • Rugged bearings
  • Low Noise <72 dB(A)
  • ATEX protection Category 3i
Applications

Leybold WAU 2001 Roots Pump Applications

  • VacHeat treatment
  • Furnaces
  • Metallurgy
  • Vacuum coating
  • Chemistry
  • Packaging
  • Central vacuum supply systems
  • Freeze drying
  • Electrical engineering
  • Mechanical engineering
  • Automotive industry
Compare
ModelWA/WAU 251WA/WAU 501WA/WAU 1001WA/WAU 2001
Pumping Speed
50 Hz		m3/h | cfm253 | 149505 | 297.41000 | 5892050 | 1207.5
Pumping Speed
60 Hz		m3/h | cfm304 | 179606 | 3571200 | 7072460 | 1449
Ultimate Pressurembar<8 x 10^4<4 x 10^2<4 x 10^2<4 x 10^2
Motor PowerkW | hp1.1 | 1.52.2 | 3.04.0 | 5.47.5 | 10.0
Nominal Speed
50Hz		rpm3000300030003000
Nominal Speed
60Hz		rpm3600360036003600
Lubricant for
bearing chamber		litre.6.81.83.6
Lubricant for
shaft sealing		litre.61.01.31.6
Connection FlangeDN63 ISO-K63 ISO-K100 ISO-K160 ISO-K
Weightkg | lbs85 | 187.4128 | 187.4220 | 485.1400 | 882
Noise Level @ 50 HzdB(A)<62<65<70<72
Manual
Leybold Roots Pumps DatasheetDownload
Leybold Roots Pumps ManualDownload

The post Leybold WA/WAU 2001 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]> Leybold WA/WAU 1001 Roots Vacuum Pump https://vacuumpumprebuilders.com/leybold-roots-pumps/leybold-wa-wau-1001-roots-vacuum-pump/ Mon, 09 Mar 2020 19:10:13 +0000 https://vacuumpumprebuilders.com/?p=1019 Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WA 1001 Roots vacuum pumps use air cooled, flange-mounted standard three phase motors. The Leybold WAU 1001 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

The post Leybold WA/WAU 1001 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]>

Leybold WA/WAU 1001 Roots Vacuum Pump

Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WA 1001 Roots vacuum pumps use air cooled, flange-mounted standard three phase motors. The Leybold WAU 1001 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

Specifications

Leybold WAU 1001 Roots Pump Specifications

ModelWA/WAU 1001
Pumping Speed 50 Hzm3/h | cfm1000 | 589
Pumping Speed 60 Hzm3/h | cfm1200 | 707
Ultimate Pressurembar<4 x 10^2
Motor PowerkW | hp4.0 | 5.4
Nominal Speed 50Hzrpm3000
Nominal Speed 60Hzrpm3600
Lubricant for bearing chamberlitre1.8
Lubricant for shaft sealinglitre1.3
Connection FlangeDN100 ISO-K
Weightkg | lbs220 | 485.1
Noise Level @ 50 HzdB(A)<70
Features

Leybold WAU 1001 Roots Pump Features

  • Ultimate total pressure <4 x 10-2 mbar
  • Vertical or horizontal position
  • 3 phase motor
  • 3000 rpm at @ 50 Hz
  • 3600 rpm at @ 60 Hz
  • Rugged bearings
  • Low Noise <70 dB(A)
  • ATEX protection Category 3i
Applications

Leybold WAU 1001 Roots Pump Applications

  • VacHeat treatment
  • Furnaces
  • Metallurgy
  • Vacuum coating
  • Chemistry
  • Packaging
  • Central vacuum supply systems
  • Freeze drying
  • Electrical engineering
  • Mechanical engineering
  • Automotive industry
Compare
ModelWA/WAU 251WA/WAU 501WA/WAU 1001WA/WAU 2001
Pumping Speed
50 Hz		m3/h | cfm253 | 149505 | 297.41000 | 5892050 | 1207.5
Pumping Speed
60 Hz		m3/h | cfm304 | 179606 | 3571200 | 7072460 | 1449
Ultimate Pressurembar<8 x 10^4<4 x 10^2<4 x 10^2<4 x 10^2
Motor PowerkW | hp1.1 | 1.52.2 | 3.04.0 | 5.47.5 | 10.0
Nominal Speed
50Hz		rpm3000300030003000
Nominal Speed
60Hz		rpm3600360036003600
Lubricant for
bearing chamber		litre.6.81.83.6
Lubricant for
shaft sealing		litre.61.01.31.6
Connection FlangeDN63 ISO-K63 ISO-K100 ISO-K160 ISO-K
Weightkg | lbs85 | 187.4128 | 187.4220 | 485.1400 | 882
Noise Level @ 50 HzdB(A)<62<65<70<72
Manual
Leybold Roots Pumps DatasheetDownload
Leybold Roots Pumps ManualDownload

The post Leybold WA/WAU 1001 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]> Leybold WA/WAU 501 Roots Vacuum Pump https://vacuumpumprebuilders.com/leybold-roots-pumps/leybold-wa-wau-501-roots-vacuum-pump/ Mon, 09 Mar 2020 19:00:55 +0000 https://vacuumpumprebuilders.com/?p=1015 Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WA 501 Roots vacuum pumps use air cooled, flange-mounted standard three phase motors. The Leybold WAU 501 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

The post Leybold WA/WAU 501 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]>
Leybold RUVAC WA/WAU Roots vacuum pump

Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WA 501 Roots vacuum pumps use air cooled, flange-mounted standard three phase motors. The Leybold WAU 501 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

Specifications

Leybold WAU 501 Roots Pump Specifications

ModelWA/WAU 501
Pumping Speed 50 Hzm3/h | cfm505 | 297.4
Pumping Speed 60 Hzm3/h | cfm606 | 357
Ultimate Pressurembar<4 x 10^2
Motor PowerkW | hp2.2 | 3.0
Nominal Speed 50Hzrpm3000
Nominal Speed 60Hzrpm3600
Lubricant for bearing chamberlitre.8
Lubricant for shaft sealinglitre1.0
Connection FlangeDN63 ISO-K
Weightkg | lbs128 | 187.4
Noise Level @ 50 HzdB(A)<65
Features

Leybold WAU 501 Roots Pump Features

  • Ultimate total pressure <4 x 10-2 mbar
  • Vertical or horizontal position
  • 3 phase motor
  • 3000 rpm at @ 50 Hz
  • 3600 rpm at @ 60 Hz
  • Rugged bearings
  • Low Noise <65 dB(A)
  • ATEX protection Category 3i
Applications

Leybold WAU 501 Roots Pump Applications

  • VacHeat treatment
  • Furnaces
  • Metallurgy
  • Vacuum coating
  • Chemistry
  • Packaging
  • Central vacuum supply systems
  • Freeze drying
  • Electrical engineering
  • Mechanical engineering
  • Automotive industry
Compare
ModelWA/WAU 251WA/WAU 501WA/WAU 1001WA/WAU 2001
Pumping Speed
50 Hz		m3/h | cfm253 | 149505 | 297.41000 | 5892050 | 1207.5
Pumping Speed
60 Hz		m3/h | cfm304 | 179606 | 3571200 | 7072460 | 1449
Ultimate Pressurembar<8 x 10^4<4 x 10^2<4 x 10^2<4 x 10^2
Motor PowerkW | hp1.1 | 1.52.2 | 3.04.0 | 5.47.5 | 10.0
Nominal Speed
50Hz		rpm3000300030003000
Nominal Speed
60Hz		rpm3600360036003600
Lubricant for
bearing chamber		litre.6.81.83.6
Lubricant for
shaft sealing		litre.61.01.31.6
Connection FlangeDN63 ISO-K63 ISO-K100 ISO-K160 ISO-K
Weightkg | lbs85 | 187.4128 | 187.4220 | 485.1400 | 882
Noise Level @ 50 HzdB(A)<62<65<70<72
Manual
Leybold Roots Pumps DatasheetDownload
Leybold Roots Pumps ManualDownload

The post Leybold WA/WAU 501 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]> Leybold WA/WAU 251 Roots Vacuum Pump https://vacuumpumprebuilders.com/leybold-roots-pumps/leybold-wa-wau-251-roots-vacuum-pump/ Mon, 09 Mar 2020 18:52:39 +0000 https://vacuumpumprebuilders.com/?p=1013 Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WA 251 Roots vacuum pumps use air cooled, flange-mounted standard three phase motors. The Leybold WAU 251 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

The post Leybold WA/WAU 251 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

]]>
Leybold RUVAC WA/WAU Roots vacuum pump

Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WA 251 Roots vacuum pumps use air cooled, flange-mounted standard three phase motors. The Leybold WAU 251 Roots vacuum pumps are provided with an additional integrated pressure equalization line.

Specifications

Leybold WAU 251 Roots Pump Specifications

ModelWA/WAU 251
Pumping Speed 50 Hzm3/h | cfm253 | 149
Pumping Speed 60 Hzm3/h | cfm304 | 179
Ultimate Pressurembar<8 x 10^4
Motor PowerkW | hp1.1 | 1.5
Nominal Speed 50Hzrpm3000
Nominal Speed 60Hzrpm3600
Lubricant for bearing chamberlitre.6
Lubricant for shaft sealinglitre.6
Connection FlangeDN63 ISO-K
Weightkg | lbs85 | 187.4
Noise Level @ 50 HzdB(A)<62
Features

Leybold WAU 251 Roots Pump Features

  • Ultimate total pressure <8 x 10-4 mbar
  • Vertical or horizontal position
  • 3 phase motor
  • Rugged bearings
  • Low Noise <62 dB(A)
  • ATEX protection Category 3i
Applications

Leybold WAU 251 Roots Pump Applications

  • VacHeat treatment
  • Furnaces
  • Metallurgy
  • Vacuum coating
  • Chemistry
  • Packaging
  • Central vacuum supply systems
  • Freeze drying
  • Electrical engineering
  • Mechanical engineering
  • Automotive industry
Compare
ModelWA/WAU 251WA/WAU 501WA/WAU 1001WA/WAU 2001
Pumping Speed
50 Hz		m3/h | cfm253 | 149505 | 297.41000 | 5892050 | 1207.5
Pumping Speed
60 Hz		m3/h | cfm304 | 179606 | 3571200 | 7072460 | 1449
Ultimate Pressurembar<8 x 10^4<4 x 10^2<4 x 10^2<4 x 10^2
Motor PowerkW | hp1.1 | 1.52.2 | 3.04.0 | 5.47.5 | 10.0
Nominal Speed
50Hz		rpm3000300030003000
Nominal Speed
60Hz		rpm3600360036003600
Lubricant for
bearing chamber		litre.6.81.83.6
Lubricant for
shaft sealing		litre.61.01.31.6
Connection FlangeDN63 ISO-K63 ISO-K100 ISO-K160 ISO-K
Weightkg | lbs85 | 187.4128 | 187.4220 | 485.1400 | 882
Noise Level @ 50 HzdB(A)<62<65<70<72
Manual
Leybold Roots Pumps DatasheetDownload
Leybold Roots Pumps ManualDownload

The post Leybold WA/WAU 251 Roots Vacuum Pump appeared first on Vacuum Pump Rebuilders.

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