Exair 9089 1/2"-20 NPT Sintered Bronze Muffler

Features:

• EXAIR's low-cost Sintered Bronze Mufflers are easy to install in existing exhaust ports of valves, cylinders, and other air-powered equipment.
• Each Sintered Bronze Muffler is capable of passing a certain volume of air with minimal back pressure restriction, so it doesn't interfere with the operation of the cylinder or valve.

EXAIR Silencing Mufflers help to reduce work area noise produced by air exhausting from cylinders, valves, and other air-powered equipment. Per OSHA Standard 1910.95(a), workers must not be exposed to sound levels above 90 dBA for any eight-hour shift of a 40-hour workweek. Silencing Mufflers help plants meet this OSHA requirement by reducing the sound to safe levels below 90 dBA. They also eliminate harmful dead-end pressures. Each style of Silencing Muffler shown has a high airflow capacity, with low back pressure. Popular NPT sizes are ideal for existing installations.