Review on VIAIR Ultra Duty Onboard System by John Bourgeois

The compressor flows back through the inlet. 20 minutes to increase the pressure. This is the second system I have bought. The last one was perfect. I don't know if the quality of VIAIR has deteriorated or if my compressor just broke. Due to the return/refund policy, I am not allowed to receive a new compressor. I have to remove the entire system, hydraulic tank, switches and lines. Not a very good option as it took 3 days to install.