Pretty simple, just get the CIP fitting, and the pump (make sure it's oil-free).

The design was just a pipe up from the pump to a tee to 2x valve with barbs I hooked up to lines with ball lock disconnects for my cornys (also for using a double-sided ball lock adapter to clean kegerator tap/lines). Then from there up to another valve to shutoff the CIP. Then just went to Home Depot and pieced together a bunch of CPVC (not PVC), so it can handle temps over 140F, and fittings to make my design.

This way I can use the setup to clean many things, either carboy/sankey with just CIP, Corny with CIP + lines, or kegerator Tap+Lines with just the line cleaner.
CIP: https://www.amazon.com/gp/product/B073GHFP6J/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Pump: https://www.amazon.com/gp/product/B08BLTM97Q/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
2xBarb valve: https://www.amazon.com/gp/product/B07DM416FH/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1https://www.amazon.com/gp/product/B07DM416FH/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1