“The pump did not work after five minutes. I check the torque on everything. I called Pittsburg spray they told me to call Graco. I called Graco. He told me to December the pump and we assemble it and look for any in perfections in the assembly process. That is not why I bought a brand new pump. I’m ask in Pittsburgh spray to give me an RMA so I can return the pump for a full refund. This has been going on for over a week. IM not satisfied. Matt MATT4082048827”