Wingnut73

Hi I have a 2006 raptor with an Onan 5500 generator. I had to replace all the fuel lines and hoses. Now I can’t seem to get fuel to the generator now. I check the anti siphon valve at the tank and it works vacuum checked the fuel line no leaks put a short line from a gas can to the pump and it pumped fuel. Does anybody know what the fuel pressure for the pump is? My next step is to use a different pump to try to get fuel in the line and then hook it back up to the generator and see if that works. Any help would be greatly appreciated thank you.