ASP-4SC: Brass Speed Control Muffler / Silencer 1/2" 1/2NPT
Superb Linear Metering Adjustment
ASP-4SC: Speed Control Muffler 1/2" 1/2NPT Flow Control Silencer / Muffler Brass
Speed Control Muffler units provide an infinite variation of metering air flow at an acceptable sound level on exhaust ports of air valves with complete safety. The speed of an operating cylinder or air tool may be increased or decreased with the adjusting screw. Final position is then locked in place by the lock nut. Objectionable exhaust air noise is eliminated by the surrounding sleeve of sintered bronze.
- Maximum operating pressure 300 psi.
- Operating temperatures 35˚F to 300˚F
- 40 micron