ARUS HDLH Series Oil-Free Vacuum Pump & Roots Blower – Industrial-Grade Performance
Precision-engineered for heavy-duty applications with 100% oil-free operation, ensuring zero contamination for sensitive environments. High-efficiency cast aluminum alloy housing with advanced cooling fins for optimal thermal management during continuous use. Dual-stage mechanical vacuum pump delivers consistent airflow up to 10,000 m³/h, ideal for semiconductor manufacturing, pharmaceutical packaging, and food processing. Triple-lobe rotors with nano-coated surfaces reduce wear and extend lifespan by 30% compared to standard models. Integrated silencer technology cuts noise below 75dB, perfect for lab or hospital settings. Compatible with diffusion pumps for high-vacuum systems. Maintenance-free design with tool-accessible ports for quick servicing. Global wholesale pricing available for bulk orders—direct factory supply guarantees unbeatable cost efficiency. Ships worldwide with certified CE/ISO safety standards.