Rotary vane vacuum pump VP

oil-lubricatedsingle-stagelow-noise level

Product overview
VP series single-stage oil-lubricated rotary vane vacuum pumps provide pumping capability across an absolute pressure range from 850 to 0.5 mbar. Units are air-cooled, suitable for continuous industrial operation, tolerant of water vapour in the pumped gas, and designed for straightforward maintenance. Low noise and no process contamination are key operational characteristics.

VP plus series
The VP plus (H) variants deliver increased pumping capacity and deeper ultimate vacuum. At 1 mbar, the H series with the gas ballast valve closed achieves approximately 80% higher pumping speed compared with the equivalent standard VP unit.

Technical data

• Detailed technical data available: performance curves, pumping speed vs pressure charts and manufacturer specification tables.
• Technical illustrations and datasheets referenced for VP series, VP plus series and pumping-speed characteristics.

Gallery / Typical variants

• Representative images show general VP series units and specific models such as VP-300+, VP 550 and VP 650, plus series technical-data diagrams.

Specifications / technical characteristics

• Pumping speed: effective pumping across the absolute vacuum range between 850 and 0.5 mbar.
• Vacuum stage: single-stage rotary vane, oil-lubricated design.
• Cooling: air-cooled construction.
• Noise: low operational noise level.
• Contamination: designed to avoid contamination of the process gas.
• Construction: built for continuous industrial use.
• Serviceability: accessible design for easy servicing and maintenance.
• Application: suitable for pumping air including when water vapour is present.
• VP plus specific: increased capacity and deeper vacuum; at 1 mbar the H series (gas ballast closed) provides ~80% higher pumping speed vs equivalent VP standard.
• Typical models: VP-300+, VP 550, VP 650.