The image shows a system of industrial vacuum pumps, specifically oil-free (dry) rotary vane vacuum pumps

Product Name & Description : 
Product Name: Becker KVT Series Rotary Vane Vacuum Pump.
Operation: These are dry-running (oil-free) pumps, meaning they do not require oil for lubrication or sealing, which makes them ideal for applications requiring a clean vacuum environment.

Key Features:

• Single-stage design for efficiency in medium vacuum ranges.
• Air-cooled and direct-drive for a compact and durable footprint.
• Equipped with self-lubricating carbon vanes, which reduce maintenance costs by eliminating the need for oil changes.
• Commonly used in industrial applications such as CNC routing, printing, and packaging.