Beduan 1/4" Tube OD x 1/4" Tube OD Air Flow Control Valve with Push-to-Connect Fitting Speed Controller Union Straight SCF-1/4 (Pack of 5) sold2025 Knob and Set-screw adjusting options

Knob and Set-screw adjusting options included

Rotects your subwoofer from cuts

fit for most motorcycle helmets: Hard Mic Cord: Modular and 3/4 open face helmetSoft Mic Cord: Full face motorcycle helmet Technical Specifications Frequency: 2

device not included( for illustration only)

stainless and heat resistant steels

Beduan 1/4" Tube OD x 1/4" Tube OD Air Flow Control Valve with Push-to-Connect Fitting Speed Controller Union Straight SCF-1/4 (Pack of 5) sold2025 Knob and Set-screw adjusting optionsBeduan 1 4" Tube OD x 1 4" Tube OD Air Flow Control Valve with Push to Connect Fitting Speed Controller Union Straight SCF 1 4 (Pack of 5) Beduan Pneumatic Air Flow Control ValveSize: 1 4" Tube ODMaterial: PBT Plastic and CopperWorking Pressure: 0 1MPa 0 145psiWorking Temperature: 0 60C 32140FInstallation Method: 1 . After the pipe is cut off, remove the burr and insert one end of the pipe into the socket of the joint (must be inserted into the