Leybold SOGEVAC SV 300 B

The SOGEVAC SV 300 B is a rugged, single-stage oil-sealed rotary vane pump designed for high-capacity industrial vacuum applications. This specific part number (960707) is the NEMA-compliant version, featuring a 3-phase multi-voltage motor and an integrated standard gas ballast valve. It is a workhorse for packaging, degassing, and large-scale R&D, known for its small footprint relative to its high pumping speed.

Key Features

• Integrated Functions: All lubrication and cooling circuits are integrated into the pump body, eliminating external pipes and potential leak points.

• NEMA Motor Configuration: Specifically built for North American electrical standards, supporting 208-230/460V at 60Hz and 400V at 50Hz.

• Standard Gas Ballast: Includes a factory-fitted valve to handle significant water vapor loads, preventing condensation and oil emulsification.

• Low Maintenance Design: Features an internal oil recovery system and a long-life exhaust filter, reducing the total cost of ownership over long duty cycles.

• Compact Footprint: Uses a cantilever motor shaft design (no motor coupling) which makes the unit up to 30% shorter than traditional rotary vane pumps.

Technical Specifications