The moisture meter can quickly measure the moisture content of the grain. 1. 3 or 8PT 16mm Auger Silencer Accessories for Filter Pump Compressors. 2. Allow air to flow through the silencer, but this can prevent or limit the spread of sound to the device. 3. This is an important measure to eliminate aerodynamic noise. 4. The silencer filter can be used in loud devices such as blowers, air compressors, boilers and outlet holes. 5. The filter allows air to flow, but can prevent or limit the spread of the sound device. Please allow slight dimension error due to manual measurement. 1 x winding stem extender bag (about 100 pieces) Screw silencer 3 or 8PT 16mm filter pump accessories for compressor. It allows air to flow through the silencer, but can prevent or limit the spread of the sound of the device. This is an important measure to eliminate aerodynamic noise. Technical data: Material: plastic Black color Thread diameter. : 16mm (3 or 8PT) Applications: filtration Suitable compressor type: piston compressor The package includes: 1 x Silencer