Slot speed control silencers (flow control mufflers) are designed with an adjustment screw and locking nut could easily adjust exhaust air flow to control air tool speed and sound level. Slot 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. Designed with an adjustment screw and locking nut could easily adjust exhaust air flow to control air tool speed and sound level at a confined space. Installs on any air tool with a threaded exhaust port. The muffler elements 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