SOGEVAC SV 750 B 3Ph 380/400/415/690 V 50 Hz; SV 750 B - 380/400V 50Hz AIR

Leybold SOGEVAC SV 750 B – rotary vane pump with a pumping speed of 755 m³/h

The SOGEVAC SV 750 B is the top model of the series: 755 m³/h pumping speed with 18.5 kW at 1000 min⁻¹, designed for 50 Hz mains. Like the SV 630 B, it works with a belt drive and 20 litres of oil; it is available air-cooled (B) and water-cooled (BF), also as a helium version. The pumping speed is 755 m³/h at 50 Hz (nominal pumping speed 840 m³/h at 50 Hz). The pump measures 1510 × 909 × 740 mm, weighs 750 kg with oil filling and operates at 75 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 750 B

The SOGEVAC SV 750 B is available from Ehrler & Beck in 15 variants (part numbers 960875, 960875TE, 960875V3001, 960875V3002, 960875V3002TE, 960875V3003, 960877, 960877V2091, 960877V3005, 960877V3007, 960877V3014, 960877V3015, 960877V3016, 960877V3017, 960877V3017TE). The motor power is 18.5 kW (50 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	755
Ultimate pressure	0.08
Rated motor power 50Hz	18.5
Weight	750
Length	151
Width	90.9
Height	74
Inlet connection flange	DN 100 PN 10 / DN 100 ISO-K
Outlet connection flange	Option (outlet 77 mm, 4 x M10 on 145 mm bolt circle)
Noise level	75 dB(A)
Cooling method	Air cooling
Oil type	LEYBONOL LVO 130

Additional technical data