Review on Baomain Pneumatic FV 320 Momentary Posture by Warren Hess

If you want to use this switch with multiple air devices, you need to make some adjustments, because the input/output ports are close to each other, when using this switch one device, it needs to this type of switch be connected. A few swivel adapters and you're ready to make it "portable". I wanted this for a homemade hand mill and with the pneumatically adjustable swivel it works perfectly and is portable.