Feature:1. FOR PLACES WITH LIMITED SPACE: Small and simple structure, easy to install and maintain, especially suitable for places with limited space, possess high noise reduction effect2. EXCELLENT NOISE REDUCTION AND FILTERING EFFECT: Pneumatic muffler provide excellent noise reduction and filtering effect under dry conditions3. IMPACT RESISTANT: Metal silencer can be used in high temperature and high pressure environment and is impact resistant, very stable4. GOOD CORROSION RESISTANCE: Made of excellent brass material, with excellent thermal conductivity, ductility and corrosion resistance5. WIDELY USED: Widely used in cylinders, solenoid valves, crankcases, gear boxes, fuel tanks, pneumatic toolsSpecification:Item Type: Air Pneumatic MufflersModel: PSF-8Material: Brass + ABSUses: Widely used in cylinders, solenoid valves, crankcases, gear boxes, fuel tanks, pneumatic tools Package List:4 x Air Pneumatic MufflersNote:Please match the appropriate size before use.