https://conical-fermenter.com/wc30x1/2-ss-tc-670_stainless-steel-wort-chiller.html
https://www.brewhardware.com/product_p/topsfloss.htm
Or
https://www.brewhardware.com/product_p/chuggermaxtefcss.htm
There should be almost zero reason for the big pump, but I have considered using a long run of...