" 2019 Honda Power Equipment De-Watering Pump WB20Features may include: -Easy starting Honda OHV commercial engine-The durable Honda GX series commercial grade engine is easy starting and provides ample power for the toughest conditions.-Durable silicon carbide mechanical seal-The WB20 features abrasion-resistant silicone-carbide seals for extended wear.-4 vane high efficiency impeller-The WB20's exclusive, Honda-designed 4 vane impeller offers improved performance and high efficiency.-Cast iron volute-The rigid-mount cast iron volute reduces case wear, increasing the life of the pump.-Heavy duty full frame protection-Protects the pump, while offering a convenient tie down location for transport.-Isolation mounted engine and pump-High performance mounts minimize vibration, keeping the pump from " walking" away or " burying" itself in soft soil conditions. The reduced vibration also reduces wear on components, increasing the pump's durability.-Protected by Honda Oil Alert(r)-Protects the pump by shutting the engine off when low oil is detected.-Large strainer: The strainer allows up to 8 mm (5/16 in.) solids to pass through, helping to prevent clogging."