Graco's Mark IV HD 3-in-1 ProContractor Series Electric Airless Sprayer includes the FlexPlus Airless Spray Gun, RAC X LTX 425 spray tip, RAC X HandTite tip guard, and a 3/8-inch x 50-foot BlueMax II airless hose. The QuikReel hose management system allows for easy deployment and retraction of up to 300 feet of hose, reducing downtime. The ProConnect 2 pump replacement system enables quick pump swaps without tools, minimizing maintenance interruptions. Additional features like the FastFlush 2 system clean the pump six times faster using half the water, and the WatchDog pump protection system automatically shuts down the pump when material supply is low, preventing damage