Speed control muffler (flow control silencer) is designed with an adjustment screw and locking nut could easily adjust exhaust air flow to control air tool speed and sound level. Speed control muffler (flow control silencer) is widely used for valves, cylinders,oil tanks, air tools and some other systems that need mufflers to clean the exhaust air and reduce the noise. With linear adjusting capability, the speed of the cylinder can be decreased by adjusting the integrated screw. When optimal exhaust rate is reached, the lockout may be adjusted to prevent accidental adjustments due to vibration or other means. Installs on any air tool with a female threaded exhaust port. The noise absorbing material is made of sintered brass and the base is made of brass.
Available thread types and sizes:
• PT, R, BSPT; NPT; BSPP, G; Metric Thread
• 1/8" to 2", M8 to M20