transfer pump

Hello everyone! I recently became the proud father (owner) of a Grainfather Conical Fermentor. Love my first use so far. However, when brewing the other day I started thinking about a less laborious way of transferring my sort from the brew kettle to the fermentor that requires less lifting and...

I purchased this pump https://www.midwestsupplies.com/products/anti-gravity-transfer-pump and used it to transfer from fermenter to keg. The beer foamed through the outlet hose into the keg. I'm assuming that is CO2 being knocked out of solution; I use my "improvised" test of lowering a...