Agilent Vacuum Technologies VHS-4,PUMP,DIFFUSION,CFF,EXT CC,208V
The Agilent VHS-4 Diffusion Pump (part number L6188316) is a high-vacuum pump designed for demanding industrial and research applications. This model features a ConFlat Flange (CFF) inlet and is equipped with an external cold cap for enhanced performance and reduced backstreaming. Operating at 208V, the VHS-4 delivers a pumping speed of up to 3,200 liters per second for air, making it suitable for processes requiring clean, oil-free high vacuum. The pump is constructed with durable stainless steel and is compatible with a range of accessories and heaters. It is widely used in semiconductor manufacturing, vacuum coating, and analytical instrumentation, providing reliable, long-term operation with minimal maintenance.