Fyi the cheap submersible pumps will work up to 60C/140F continously but if u go up to 70C/158F it will melt it down or break it. You want a circulator that can go up to 200C
The pump you posted is not nearly poweful enough, u want something along the lines of a edwards 18.
https://www.ebay.com/itm/Edwards-18-CFM-Vacuum-Pump-E1M18-Excellent-Condition-120V/153839140894?hash=item23d187001e:g:QIUAAOSw7-peTjSr
https://www.ebay.com/itm/TESTED-Edwards-18-E1M18-Single-Stage-Vacuum-Pump-226519/352854173692?_trkparms=aid%3D1110001%26algo%3DSPLICE.SIM%26ao%3D1%26asc%3D225552%26meid%3D90a5a3a413084faeb6b295a19956a81a%26pid%3D100892%26rk%3D3%26rkt%3D6%26sd%3D153839140894%26itm%3D352854173692%26pmt%3D0%26noa%3D1%26pg%3D2332490&_trksid=p2332490.c100892.m5207
I wouldnt buy a kit persay but buy parts seperatly. Get a good mantle from ebay and order your distillation glass from @david
That cow distribution flask is so 5 years ago, go with a swivel and full bore.
Here is my part list from awhile ago.
Replace the lab society head with @david head (Hk)
Replace the 100mm condenser with another 3way adstper from prism and a 250ml recieving flask.