Thanks for all the replies about the tubing. I was looking for a local retailer before going online for it. Rick, I was going to use it on the suction end of my pump (from the mash tun only seeing as though it costs about $5 a foot). It is rated at -75F to 280F and has a longer life span than other products. Maybe you others with RIMS or HERMS could point me in another direction for tubing. Paul Johnsen "good enough" seldom is