Basement floor drain has ~4' pvc pipe attachment. Any idea why previous homeowner would had installed this? It causes the washer discharge to pool up and drain slow around the drain. :
Why is this random drain attached to a pipe in my basement? It's near the wall, connected to what I think is a vent pipe, and is covered up with tape. :
Artemide - Pipe Floor
PVC Snow Floor Drain Water Drainage Pipe Fitting DIN Standard - China Drain Pipe, Drain Pipe Fitting | Made-in-China.com
Floor drains with vertical outlet pipe in stainless steel
ERA PVC PIPE SYSTEM DRAINAGE FITTINGS PIPE FLOOR TRAP STANDARD BS1329 BS1401