Leybold SOGEVAC SV320 B Single-Stage Rotary Vane Vacuum Pump

Product details

Applications and selection

The Leybold SOGEVAC SV320 B is an oil-sealed, single-stage rotary vane pump for industrial vacuum and suitable central pumping duties. Its actual pumping speed is 284 / 330 m³/h at 50 / 60 Hz. Select the motor, gas ballast and cooling arrangement around the process and installation.

Key specifications

Ultimate pressure is a manufacturer test value, not a guaranteed pressure at the chamber. Pipe conductance, gas load, temperature and condition affect installed performance.

Documented configurations

Gas ballast and process selection

Gas ballast helps handle condensable vapours but changes ultimate pressure. Warm the pump and follow the manufacturer’s vapour-handling procedure. Select inlet protection, lubricant and exhaust treatment for the gas composition; liquid slugs and unsuitable contaminants must be prevented from entering the pump.

Motor, cooling and accessories

For a UK installation, confirm the 400 V three-phase motor connection and protective equipment with the selected order code. Electrical installation requires suitable wiring; this is not a standard plug-in 230 V pump. Other motor builds have different ratings. The 7.5 kW rating above belongs to the listed configurations; it must not be applied to every wide-voltage SV320 build. Specify inlet filters, connection adapters, exhaust ducting, monitoring and gas-ballast valves as required. Do not treat optional equipment in a photograph as included. Preserve cooling and exhaust-filter replacement clearance on the drawing.

Lubrication and service

Use the lubricant specified for the exact pump and process. Check oil condition, exhaust filters and maintenance intervals against the instructions. Food-grade or special-fluid versions require their own confirmed order reference and preparation.

Dimensions and installation

Manufacturer downloads

• Leybold SOGEVAC SV320 B operating instructions (PDF)

Source: 300270042_002_C6, July 2026, pages 14–22. This model-level listing covers the documented choices; the exact order reference, included equipment, availability and lead time are confirmed with the quotation.

Selection and support

Explore the SOGEVAC range and Leybold brand guide. Compare vacuum gauges and controllers, plan gauge calibration, or discuss servicing.

For SOGEVAC SV320 B, include working pressure, required flow or chamber volume, gas and vapour load, operating hours, electrical supply and connections. For a replacement, send the complete nameplate and serial number so the configuration can be checked.