Leybold Sogevac SV 65 B Oil Lubricated Rotary Vane Vacuum Pump

SOGEVAC SV 65 B is a single-stage, oil-sealed rotary vane vacuum pump from Leybold. It offers a nominal pumping speed of 39–47 m³/h and achieves an ultimate pressure below 0.5 mbar without gas ballast. The pump features a 2.0-liter oil capacity, operates at 50/60 Hz, weighs 49 kg, and has a noise level of 60–64 dB(A). Its compact, robust design ensures reliable performance and easy maintenance.

Hersteller: Leybold

Technologie: Oil Lubricated Rotary Vane Vacuum Pumps

Bestellnummer: EN-SOGEVAC SV 65 B

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SOGEVAC SV 65 B is a single-stage, oil-sealed rotary vane vacuum pump from Leybold, designed for reliability, efficiency, and ease of maintenance.

Technical specifications:

Nominal pumping speed: 39–47 m³/h

Ultimate pressure without gas ballast: < 0.5 mbar

Ultimate pressure with gas ballast: < 1.5 mbar

Oil capacity: 2.0 liters

Frequency: 50/60 Hz

Weight: 49 kg

Noise level: 60–64 dB(A)

Water vapor tolerance: 30 mbar

Inlet flange: G or NPT 1 1/4″

Exhaust flange: G or NPT 1 1/4″

Motor power: 1.5 kW (50 Hz) / 1.8 kW (60 Hz)

Protection class: IP 55

Insulation class: F

Key features:

Compact, robust “cantilever design” for long-term durability

Low noise level across the entire operating pressure range

Integrated lubrication system and gas ballast—no external piping required

Easy front-side access for simplified maintenance

Optimized component count for higher reliability and extended service intervals

The SOGEVAC SV 65 B is ideal for applications requiring dependable performance and minimal maintenance. It is also well-suited for start/stop operation and short duty cycles.

SOGEVAC SV 65 B Technical Data

Technical Specification 50 Hz 60 Hz
Nominal pumping speed 59.0 m3/h 71.0 m3/h
Pumping speed 54.0 m3/h 64.0 m3/h
Ultimate partial pressure without gas ballast ≤0.5 mbar ≤0.5 mbar
Ultimate total pressure without gas ballast ≤0.5 mbar ≤0.5 mbar
Operating fluid LEYBONOL LVO 130 LEYBONOL LVO 130
Operating fluid quantity 2.0 l 2.0 l
Noise level according to DIN 45 635 without gas ballast 60 – 64 db(A) 60 – 64 db(A)

Variant Technical Data

Technical Specification 960402 960405 960407 960412 960414 960422 960424
Inlet flange G 1 1/4″ Inside thread G 1 1/4″ Inside thread G 1 1/4″ Inside thread NPT 1 1/4″ Inside thread NPT 1 1/4″ Inside thread G 1 1/4″ Inside thread G 1 1/4″ Inside thread
Exhaust flange G 1 1/4″ Inside thread G 1 1/4″ Inside thread G 1 1/4″ Inside thread NPT 1 1/4″ Inside thread NPT 1 1/4″ Inside thread G 1 1/4″ Inside thread G 1 1/4″ Inside thread
Ultimate total pressure with standard gas ballast – ≤1.5 mbar ≤1.5 mbar ≤1.5 mbar ≤1.5 mbar ≤1.5 mbar ≤1.5 mbar
Ultimate total pressure with small gas ballast – ≤0.8 mbar ≤0.8 mbar ≤0.8 mbar ≤0.8 mbar ≤0.8 mbar ≤0.8 mbar
Water vapor tolerance at 50 Hz
With standard gas ballast – 30.0 mbar 30.0 mbar 30.0 mbar 30.0 mbar 30.0 mbar 30.0 mbar
With small gas ballast – 10.0 mbar 10.0 mbar 10.0 mbar 10.0 mbar 10.0 mbar 10.0 mbar
Water vapor tolerance at 60 Hz
With standard gas ballast – 30.0 mbar 30.0 mbar 30.0 mbar 30.0 mbar 30.0 mbar 30.0 mbar
With small gas ballast – 10.0 mbar 10.0 mbar 10.0 mbar 10.0 mbar 10.0 mbar 10.0 mbar
Water vapor capacity 50 Hz
With standard gas ballast – 1,000 g/h 1,000 g/h 1,000 g/h 1,000 g/h 1,000 g/h 1,000 g/h
With small gas ballast – 360 g/h 360 g/h 360 g/h 360 g/h 360 g/h 360 g/h
Water vapor capacity 60 Hz
With standard gas ballast – 1,250 g/h 1,250 g/h 1,250 g/h 1,250 g/h 1,250 g/h 1,250 g/h
With small gas ballast – 420 g/h 420 g/h 420 g/h 420 g/h 420 g/h 420 g/h
Power supply 3-ph, 230/400 V, 50 Hz
3-ph, 460 V, 60 Hz		 3-ph, 230/400 V, 50 Hz
3-ph, 460 V, 60 Hz		 3-ph, 230/400 V, 50 Hz
3-ph, 460 V, 60 Hz		 3-ph, 400 V, 50 Hz
3-ph, 230/460 V, 60 Hz		 3-ph, 400 V, 50 Hz
3-ph, 230/460 V, 60 Hz		 3-ph, 210-240 / 360-420 V, ±5%, 50 Hz
3-ph, 210-260 / 360-460 V, ±5%, 60 Hz		 3-ph, 210-240 / 360-420 V, ±5%, 50 Hz
3-ph, 210-260 / 360-460 V, ±5%, 60 Hz
Motor power 1.5 kW 50Hz / 1.8 kW 60Hz 1.5 kW 50Hz / 1.8 kW 60Hz 1.5 kW 50Hz / 1.8 kW 60Hz 1.5 kW 50Hz / 1.8 kW 60Hz 1.5 kW 50Hz / 1.8 kW 60Hz 1.5 kW 50Hz / 1.8 kW 60Hz 1.5 kW 50Hz / 1.8 kW 60Hz
Motor speed at 50 Hz 1,500 min-1 1,500 min-1 1,500 min-1 1,500 min-1 1,500 min-1 1,500 min-1 1,500 min-1
Motor speed at 60 Hz 1,800 min-1 1,800 min-1 1,800 min-1 1,800 min-1 1,800 min-1 1,800 min-1 1,800 min-1
Motor protection class IP 55-F IP 55-F IP 55-F IP 55-F IP 55-F IP 55-F IP 55-F
Permissible ambient temperature +12 to +40°C +12 to +40°C +12 to +40°C +12 to +40°C +12 to +40°C +12 to +40°C +12 to +40°C
Dimensions see dimension sheet see dimension sheet see dimension sheet see dimension sheet see dimension sheet see dimension sheet see dimension sheet
Weight ≈48.0 kg ≈48.0 kg ≈48.0 kg ≈52.0 kg ≈52.0 kg ≈48.0 kg ≈48.0 kg

Ersatzteile

Beschreibung Kat. Nr.
Ölfilter By-Pass SOGEVAC SV 200, SV 300 71230570
Auspuff-Filterelement SOGEVAC SV 65-120 B 71417300

Öl

Beschreibung Kat. Nr.
LEYBONOL LVO 130 Vakuumpumpen-Öl, 1 liter L13001
LEYBONOL LVO 130 Vakuumpumpen-Öl, 5 liter L13005
LEYBONOL LVO 130 Vakuumpumpen-Öl, 20 liter L13020
LEYBONOL LVO 130 Vakuumpumpen-Öl, 208 liter L13099