1/2" pex to and from the water pump
I'm re-plumbing my 1974 27' overlander with 1/2" pex and now I'm up to the water pump (which I'm replacing with a new shur-flo pump). My question is can I use 1/2" pex everywhere, including into and out of the 3 gpm pump, or do I need something larger. My old pump was plumbed with something larger that looked like water hoses.
Thanks for the help.