Medical vacuum pump C-VLR 301, 401, 501

rotary clawoil-freedry

Product Overview
The C-VLR 301, 401, 501 series are dry-running, contact-free claw vacuum pumps equipped with an AC motor and an integrated frequency converter. They provide infinitely variable speed control and built-in air cooling, eliminating the need for auxiliary cooling media. The design supports continuous operation and low-maintenance service suitable for industrial vacuum applications that require oil-free compression.

Benefits

• Dry, contact-free compression for oil-free vacuum process compatibility.
• Variable speed control via integrated frequency converter for process-matched performance and energy savings.
• Stable performance curve across the operating range for consistent vacuum delivery.
• XD heavy-duty variant available with protective coating for humid or wet conditions.
• Low-maintenance construction to reduce downtime and service costs.
• Integrated air cooling removes the need for external cooling systems.
• Flexible application across multiple industrial sectors.

Technical Data

• Capacity range: approx. 290 to 600 m³/h depending on model.
• Ultimate vacuum: approx. 150 to 200 mbar (abs) during continuous operation.
• AC motor with integrated frequency converter for infinitely variable speed control.
• Dry-running, contact-free claw compression (no process gas lubrication).
• Integrated air cooling; no additional cooling medium required.
• Available XD (heavy-duty) version with protective coating for humid/wet environments.

Industries and Applications

• Packaging industry
• Plastics industry
• Woodworking
• Printing industry
• Medical and healthcare
• Environmental engineering
• Electronics manufacturing
• Chemical processing
• Food processing

Technical specifications

• Commercial designation: C-VLR 301, 401, 501 series.
• Operation: Dry-running claw vacuum technology (contact-free).
• Motor: AC motor with integrated frequency converter (variable speed).
• Cooling: Integrated air cooling; no external cooling medium required.
• Performance: Capacities from ~290 to 600 m³/h (model dependent); ultimate vacuum ~150–200 mbar (abs) in continuous operation.
• Maintenance: Low-maintenance design with easy serviceability.
• Variants: XD heavy-duty version available for humid/wet environments (protective coating).
• Application scope: Designed for diverse industrial applications requiring reliable oil-free vacuum supply.