Home Grown keg washer set up

[SMiller]

Quick question in regards to using individual pumps for each cycle. Would these pumps work:

http://www.northerntool.com/shop/tools/product_200311411_200311411?isSearch=109258

Now, and this is where I get confused with all pumps, the housing is SS, so we're fine there, and the impeller is polypropylene, so we should be fine there, but according to the pump, no, no, no I would be a blasphemer and a fool to try. I ask why?

As I start to build my keg washer, I understand a transfer pump would work great too, and that's certainly an option, but why wouldn't this work, that's what I wonder.

Thanks.

Several other brewers I know use that exact pump on their washer. Ours uses two very similar pumps.

[HitB Brewery]

Several other brewers I know use that exact pump on their washer. Ours uses two very similar pumps.

Awesome, thanks. Any idea if anyone has looked into automating the cycles for maximum efficiency and dollars saved? I will admit i know absolutely nothing about that stuff and marvel dumbfounded when people start talking about PLC's and NEMA's (i'm assuming not the toads), etc.

[HitB Brewery]

Pump power question

Would a Thompsen #4 1hp pump be able to power four keg washing heads? I am building my keg washer at the moment and would love it to be four head with my one pump. Thanks!