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Oil rotary vacuum pump VS series 650~750m3/h (10,833~12,500L/min)-VS650A-A
Oil rotary vacuum pump VS series 650~750m3/h (10,833~12,500L/min)-ULVAC Sales Co., Ltd.

Oil rotary vacuum pump VS series 650~750m3/h (10,833~12,500L/min)
ULVAC Sales Co., Ltd.

ULVAC Sales Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

125.8hours


About This Product

■Summary

VS650A/VS750A is a single stage rotary vane oil rotary vacuum pump. The large displacement provides stable pumping performance, and the low vibration makes it possible to reduce the burden associated with pump installation such as foundation work. In addition, the cooling method can be selected between air cooling and water cooling, so you can choose according to the installation environment.

■Applications

・Vapor deposition, sputtering, ion plating ・Vacuum drying, freeze drying, vacuum deaeration ・Leak test device ・Gas replacement, filling, vacuum insulation ・Heat treatment furnace, melting furnace ・Other various vacuum equipment

■Large displacement single-stage vane type pump

Two models are available: 650m3/h and 750m3/h. By combining with a mechanical booster pump, even larger displacement is possible.

■Low vibration

The vibrations in the low frequency range, such as those caused by rocking piston pumps, can be reduced, eliminating the need for foundation work on the factory building. Can be installed on upper floors.

■Excellent maintainability

The large capacity oil tank (oil volume: Max 30L) extends the oil change cycle. Furthermore, a large opening is provided for cleaning inside the oil tank, making it easy to change the oil.

■Built-in oil mist filter

An oil mist filter is built into the oil tank. Cartridge type filter elements are easy to replace.

■Air cooling and water cooling can be selected

You can choose between air cooling and water cooling to suit the installation environment. An oil cooler is used to lower the oil temperature.

  • Product

    Oil rotary vacuum pump VS series 650~750m3/h (10,833~12,500L/min)

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1 Models of Oil rotary vacuum pump VS series 650~750m3/h (10,833~12,500L/min)

Image Part Number Price (excluding tax) Compatible standards Mass kg Water vapor tolerance *2 Pa GP2 locations open Allowable water vapor value *2 Pa GP1 location open Steam processing capacity *2 kg/h GP 2 locations open Steam processing capacity *2 kg/h GP 1 location open Standard accessories Maximum pumping speed m3/h (L/min) Exhaust port External dimensions W×D×H mm Intake port Ultimate pressure *1 Pa Cooling method Motor power consumption kW *6 Motor *3 Required oil amount L Motor *3 type Motor *3 Output kw (Poles) Motor *3 Oil used *4 Option
Oil rotary vacuum pump VS series 650~750m3/h (10,833~12,500L/min)-Part Number-VS650A-A

VS650A-A

Available upon quote

CE/cTUVus

806

50Hz: 6,000
60Hz: 7,500
*2 Allowable water vapor value and water vapor processing amount are measured using the following cooling water amount. The cooling water inlet temperature is 26℃.

50Hz: 4,500
60Hz: 5,500
*2 Allowable water vapor value and water vapor processing amount are measured using the following cooling water amount. The cooling water inlet temperature is 26℃.

50Hz: 26
60Hz:34
*2 Allowable water vapor value and water vapor processing amount are measured using the following cooling water amount. The cooling water inlet temperature is 26℃.

50Hz: 17
60Hz: 24
*2 Allowable water vapor value and water vapor processing amount are measured using the following cooling water amount. The cooling water inlet temperature is 26℃.

1 unit of oil, 1 copy of instruction manual

50Hz: 650 (10,833)
60Hz: 750 (12,500)

DN100 ISO-K

1,490×905×705

DN100 ISO-K

GP closed: ≤ 8
GP 1 location open: ≤ 50
GP 2 locations Open: ≤ 60
*1 Measured with a Pirani vacuum gauge (approximately 0.8Pa with a MacLeod vacuum gauge)

Air cooling

50Hz: 200~240/380~415
60Hz: 200~240/380~460
*6 Values ​​at ultimate pressure.

23~27
*3 Increased safety explosion-proof type and flame-proof type motors are also available as options. However, multi-voltage cannot be selected.

Totally enclosed external fan type three-phase induction motor
*3 Increased safety explosion-proof type and flame-proof type motors are also available as options. However, multi-voltage cannot be selected.

22 (4)
*3 Increased safety explosion-proof type and flame-proof type motors are also available as options. However, multi-voltage cannot be selected.

ULVOIL R-7
*3 Increased safety explosion-proof type and flame-proof type motors are also available as options. However, multi-voltage cannot be selected.
*4 Other types of oil are also available, please contact us.

Increased safety explosion-proof motor, pressure-resistant explosion-proof motor, specified voltage motor, JIS flange *5, gas ballast gas 2 (manual)
*5 If the intake and exhaust ports are JIS flanges, the dimensions of the piping connection will change.

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About Company Handling This Product

Response Rate

100.0%


Response Time

125.8hrs

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