Bought this brand new to paint my house 2 times and a door. Has always been flushed after using and stored with pump storage fluid. The gun is upgraded Titan LX80 and was used for a 1 hour project.It has a swivel fitting on the gun which makes hose management much easier. 50' of hose included, 4 tips, 3 guards, 3 gun filters, a 12" tip extension, and packing seal oil. This has the ability to carry 5 gal paint buckets while suction hose is still in the bucket. Will work with 1 gal paint cans also. Adjustable pressure and a simple priming function. This is a high pressure sprayer, not a low pressure high efficiency sprayer. High pressure sprayers allow the use of 50' of hose and uses standard tips. The sprayer has always been stored indoors in the original box. Folds for storage and unfolds for use with one knob.