Oil-Free Rotary Vane Vacuum Pumps
Clean, Oil-Free Vacuum Performance for Demanding Processes
Republic’s dry rotary vane vacuum pumps deliver dependable, oil-free vacuum performance for applications where cleanliness and reliability are critical. Designed for continuous-duty operation, the VRT Series features single-stage, dry-cooled, direct-driven construction to eliminate oil contamination while maintaining consistent performance. With airflow capacities from 5 to 177 CFM and ultimate vacuum levels up to 25.5” HgV, these pumps are well suited for packaging, medical, food processing, and other clean-process environments. Available customization options—including specialty motors, variable frequency drives, and central vacuum system configurations—allow each solution to be precisely matched to application requirements.
Types of Rotary Vane Vacuum Pumps
The VRT Series
The VRT Series oil-free rotary vane vacuum pumps are engineered for applications requiring clean, reliable vacuum such as packaging, food processing, printing, CNC hold-down, and material handling. Featuring a dry-running, oil-less design, these pumps eliminate the risk of product contamination while reducing routine maintenance and operating costs. Common questions around continuous operation and efficiency are addressed through a direct-driven, air-cooled construction that supports dependable performance in industrial environments. With consistent airflow and vacuum levels, the VRT Series is well suited for standalone installations or integration into centralized vacuum systems.
Available Models: VRT-408, VRT-410, VRT-416, VRT-425, VRT-440, VRT-3060, VRT-3080, VRT-3100, VRT-3140, VRT-3250
The DVT Series
The DVT Series oil-free rotary vane vacuum pumps are designed for light to medium-duty applications including medical equipment, laboratory processes, electronics, and clean manufacturing environments. These pumps provide dependable vacuum without oil lubrication in the compression chamber, making them ideal for users concerned about cleanliness, noise levels, and ease of maintenance. Frequently asked questions regarding reliability and lifecycle costs are addressed through a compact, low-maintenance design that delivers stable vacuum performance with minimal service requirements. The DVT Series offers a practical solution where clean vacuum and quiet operation are essential.
Available Models: DVT-416, DVT-425K, DVT-440K, DVT-3060, DVT-3080, DVT-3100, DVT-3140
The DRT Series
The DRT Series oil-free rotary vane vacuum pumps are built for continuous-duty operation in demanding applications such as medical systems, laboratory vacuum, packaging, and industrial automation. Operating without oil in the compression chamber, these pumps provide clean, consistent vacuum while minimizing downtime and maintenance intervals. Questions related to long-term durability and system efficiency are answered through robust construction, direct-drive operation, and effective air cooling. The DRT Series delivers dependable, oil-free vacuum performance for customers seeking reliability, simplicity, and contamination-free operation.
Available Models: DRT-410, DRT-416, DRT-425K, DRT-440K, DRT-3060, DRT-3080, DRT-3100, DRT-3140
Industrial & Commercial Markets Served
Food & Beverage • Medical • Pharmaceutical • Packaging • Printing • Plastics • Industrial Automation
Applications
- Packaging & Material Handling
Vacuum packaging, blister forming, foil handling, labeling, carton erection, and pick-and-place operations. - Industrial Automation
Robotics, CNC vacuum hold-down tables, pneumatic conveying, degassing, and drying processes. - Medical & Laboratory
Medical devices, dental equipment, laboratory vacuum applications, and clean process environments. - Environmental Systems
Aeration, soil vapor extraction, sparring, and other environmental remediation processes. - Print & Paper Processing
Paper handling, binding, print presses, and centralized vacuum systems for production lines.
