4000PSI Pressure: Increased the withstand pressure up to 4000 PSI, more durable use and longer lifetime. Professional choice Compatible With car washing and cleaning. Need to connect pressure washer, cant fit garden hose.Leak-Free: Upgrade technology use seamless steel pipe and special sealant to prevent metal joint from loosening and leaking, longer working life and save money.Heavy Duty Brass Structure: Pressure power gun with full metal internal parts is thicker and heavier than general washer gun on the market, stable water output to make cleaning easily.2 Outlet Connectors: M22-14mm inlet connector and 3/8 inch quick inlet connector to fit different pressure washer hoses. 1/4 inch quick outlet connector Compatible With convenient use. 5 different angle tips Compatible With more situation.perfect Compatible With using soap, detergent or water to rinse any area.Can get the hard to reach places, to make cleaning easily. Need pressure washer to connect.Specification:Rated pressure: 70BAR - 1000PSIMax Pressure: 200BAR - 4000PSIMaximum Pressure: 275 Bar -4000PSIMaximum flow: 5.3GPMSize: 9.8in x 6.7incolour:blackMaterial:Metal + plasticPackage Contents:1 x High Pressure Washer5 x Nozzles2 x ConnectorsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.