Lol. No. Gonna get syphoned out ever time a toilet flushes past that or every time it pumps. No air gap/ directly connected prohibited by codes in most places. I mean it'll work until it doesn't. The proper way to do this is with a laundry tub dumped into a proper vented container/basin pump. Or run a drain over from that other pit and put a 48" stand pipe with a 2" trap.
Lol. No. Gonna get syphoned out ever time a toilet flushes past that or every time it pumps. No air gap/ directly connected prohibited by codes in most places. I mean it'll work until it doesn't. The proper way to do this is with a laundry tub dumped into a proper vented container/basin pump. Or run a drain over from that other pit and put a 48" stand pipe with a 2" trap.