Festo 151990 Pneumatic Silencer

The Festo U-1-B (Part No. 151990) is a high-capacity pneumatic silencer designed to reduce exhaust noise and prevent contamination in compressed air systems. Its robust aluminum construction and high flow capacity make it suitable for industrial applications requiring efficient noise suppression. Part Number: 151990 Model: U-1-B Pneumatic Connection: G1 (1" BSPP male thread) Flow Rate to Atmosphere: 17,500 l/min Operating Pressure: 0 to 10 bar (0 to 145 psi) Operating Medium: Compressed air per ISO 8573-1:2010 [7:-:-] Lubricated Operation: Possible Ambient Temperature Range: -10°C to +70°C Sound Pressure Level: 85 dB(A) Mounting Position: Any Corrosion Resistance Class (CRC): 1 (Low corrosion stress) Material – Housing: Aluminum Material – Threaded Plug: Aluminum Material – Silencer Insert: Polyethylene (PE) Weight: 233 g RoHS Compliance: Yes Please review pictures carefully and let us know if you have any questions!