FEATHERSApplication - used to reduce dynamic noise of the pneumatic components or device exhaust.PARAMETERProduct Name : Pneumatic MufflerBody Material : PlasticTube Material:PU/Nylon and PolyurethaneColor : OrangeOperation Pressure : 1-10.2kgf/cm^2(0-1.0mpa)Operation Temperature : 0-60 CelsiusTotal Size Per Piece : 1.73 x 0.76 inch / 44 x 19.4mm (H*D)Thread Outer Diameter : 1/4 PT / 12.5 mmThread Length : 0.39 inch / 10mm Per Piece Weight : 0.24 oz / 7.5 gPackage Content30pcs x Orange Plastic Pneumatic Muffler