- Reliable High-Vacuum Performance: Efficient pumping of all gases, including reactive types.
- Maintenance-Free Operation: No moving parts and self-cleaning fluid zones.
- Customizable Design: Tailored solutions for unique operating conditions.
- Long Service Life: Superior materials and preventive maintenance extend uptime.
- Stable Pre-Vacuum Conditions: Ensures consistent downstream performance.
- Particle Tolerance: Not sensitive to incoming contaminants.
- Unlimited Capacity: Functions seamlessly as a feeder pump.
- Quiet & Vibration-Free: Ideal for sensitive lab environments.
Toshniwal Vacuum proudly offers Diffusion Vacuum Pumps from HSR AG, a trusted name in high-vacuum technology since its acquisition of Balzers AG in 2003. These pumps are engineered for demanding environments, delivering consistent performance across a wide range of gases—including reactive ones—without compromising reliability or longevity.
HSR AG’s 3-stage Diffusion Pumps operate on the principle of vapor jet momentum transfer, enabling ultra-high vacuum generation without moving parts. Their robust construction and self-cleaning fluid zones ensure minimal maintenance and extended service life. With customizable configurations for extreme magnetic fields and harsh operating conditions, these pumps are ideal for precision-driven industrial and research applications.
- Nominal Sizes: Available from DN40 to DN1000.
- Cooling Options: Air-cooled and water-cooled variants based on application needs.
- Flow Rate: High-volume throughput without additional baffles.
- Purification Zone: Continuous self-cleaning of pump fluid.
- Durability: No wear on internal components.
- Pre-Vacuum Stability: Excellent performance across pressure ranges.
- Material Quality: Built with corrosion-resistant, high-grade materials.
- Metallizing Systems: Supports high-vacuum metal film deposition.
- Metallurgical Facilities: Handles reactive gases and high thermal loads.
- Vacuum Furnaces: Maintains stable vacuum for heat treatment processes.
- Laboratory Pumping Stations: Ideal for clean, vibration-free environments.
