Originally Posted by Got Trub?
Are the pump head and impeller in the March pumps "food grade"?
Per the manual, "Applications include home
heating systems, solar heating systems, heat recovery systems and
recirculating water in domestic and commercial hot water tanks."
If they are recirculating the water in your house, I hope it is food grade!
The MoreBeer website specifically indicates they are made of food safe material: http://morebeer.com/view_product/17311/103556/March_High_Temperature_Brewing_Pump
Personally, I was hoping to find a March\Little Giant\Iwaki Submersible\Inline pump which had similar specs as the March 809HS. It would be great not to worry about splashes\the pump getting wet!