If you're looking for a large capacity system to work in difficult conditions, the Pro380-Series is a large 41 gallon sump pump featuring a 24" x 24" basin with 2" / 3" discharge. The large tank allows for longer pump cycles and extends the pump's life, and you can save time by ordering the pump straight to the job site because it comes totally pre-assembled! It comes equipped a new QuickTree technology for easy inspection and replacement without removing the pump. Our model (P382LE41) includes an LE41 4/10hp sewage pump and has a 2" discharge.