Solberg F-275P-400 Inlet Filter Silencer, 4" MNPT, 520 CFM, 5 Micron Polyester Element

The Solberg F-275P-400 Inlet Filter Silencer is built for heavy-duty industrial compressors, blowers, fans, and pneumatic conveying systems requiring high-capacity intake filtration and effective noise reduction. Featuring a fully drawn weatherhood and corrosion-resistant carbon steel construction, this filter silencer delivers reliable airflow performance in severe-duty operating environments.

• Model: F-275P-400
• Connection Size: 4" MNPT
• Maximum Flow Rate: 520 CFM
• Filter Rating: 5 Micron
• Filtration Efficiency: 99%+
• Filter Media: Polyester
• Housing Material: Carbon Steel with Gray Powder Coat Finish
• Design: Weatherhood Inlet Filter Silencer
• Connection Style: Threaded / Screw-On
• Overall Height: 14 Inches
• Outside Diameter: 16 Inches
• Weight: 26 lbs
• Operating Temperature: -15°F to 220°F
• Replacement Element: 275P
• Applications: Compressors, PD Blowers, Side Channel Blowers, Pneumatic Conveying Systems, Waste Water Aeration, Industrial Equipment

The low-pressure-drop outlet design helps maximize airflow efficiency while minimizing intake restriction and operating noise. The removable weatherhood provides convenient filter access for simplified maintenance and extended equipment service life.