Edwards Vacuum A50597000 Silencer for nXDS and XDS5/10 Pumps

Features:

• The compact design combines both filtration efficiency and noise reduction
• Integrated inlet diffuser optimizes sound attenuation
• Multi-stage noise-reducing features including final stage sound absorbent insert
• Tubular silencing design - the tube is positioned to maximize attenuation and airflow while minimizing pressure drop
• Patented high-grade element with built-in butterfly gasket seal which creates a positive seal between housing hemispheres and a seal with each element
• Seamless drawn housings - no welds to rust or vibrate apart
• Durable carbon steel construction with black powder-coated finish
• Ability to mount vertically or horizontally

Exhaust gases exit the exhaust port when the pump is being used to evacuate a process chamber, or when the gas ballast control is being used, or both. The noise level when pumping down rises as the throughput increases and the silencer is used to reduce this noise level.