SOGEVAC SV 120 B 3Ph 230/400V 50/60Hz 3Ph 460V 60Hz; WIDE GB small Ester oil

Leybold SOGEVAC SV 120 B – rotary vane pump with a pumping speed of 110 m³/h

The SOGEVAC SV 120 B is the more powerful sister of the SV 100 B in the same housing: 110 m³/h pumping speed at 50 Hz, 2.4 kW motor power and unchanged G 1 1/4" connections. It is mainly supplied as a wide-range version with gas ballast, also with ester oil or an electromagnetic gas ballast valve. The pumping speed is 110 m³/h at 50 Hz and 122 m³/h at 60 Hz (nominal pumping speed 120 m³/h at 50 Hz). The pump measures 755 × 400 × 290 mm, weighs 94 kg with oil filling and operates at 61 dB(A) at 50 Hz.

Typical applications

For the SOGEVAC B/D series Leybold names, among others, vacuum coating, research and development, chemistry and pharmaceuticals, metallurgy and furnace construction, lamp and tube manufacturing, the automotive industry, space simulation, environmental engineering, refrigeration and air conditioning, electrical engineering, mechanical engineering, medical technology, freeze drying, packaging and use as a backing pump for high vacuum systems.

Variants of the SOGEVAC SV 120 B

The SOGEVAC SV 120 B is available from Ehrler & Beck in twelve variants (part numbers 960557, 960557V3001, 960557V3001TE, 960557V3003, 960557V3005, 960572, 960572TE, 960572V3001, 960553V3001, 960550V3001, 960555V3001, 15030120V00CJL). The maximum motor power is 2.4 kW at 50 Hz and 3.2 kW at 60 Hz. The variants differ in motor and mains voltage, in the gas ballast equipment and in the oil filling; the table of each variant gives Leybold's designation of the version.

Features of the SOGEVAC B/D

• Single-stage, oil-sealed rotary vane pump with integrated anti-suckback valve
• Integrated oil mist separator (exhaust filter) and oil return
• Gas ballast depending on the version: none, small, standard or large
• Three-phase wide-range and world motors; small sizes also with single-phase motor
• Standard oil LEYBONOL LVO 120 or LVO 130; special oils such as ester oil, PFPE, PAO or food-grade oil depending on the version

Pumping speed 50Hz	110
Pumping speed 60Hz	122
Ultimate pressure	0.5
Rated motor power 50Hz	2.4
Rated motor power 60Hz	3.2
Weight	94
Length	75.5
Width	40
Height	29
Inlet connection flange	G 1 1/4" female thread
Outlet connection flange	G 1 1/4" female thread
Noise level	61 dB(A)
Cooling method	Air cooling
Oil type	LEYBONOL LVO 130

Additional technical data