Painting system including electric sprayer

A paint sprayer comprising:

• a housing;
• a nozzle assembly coupled to the housing;
• a pump positioned within the housing and fluidly coupled to the nozzle assembly;
• a reservoir coupled to the housing and fluidly coupled to the pump, the reservoir including a collapsible liner configured to hold a spray liquid;
• and
• a bleed valve supported by the housing and fluidly communicating with the reservoir, the bleed valve configured to selectively evacuate air contained within the collapsible liner when the reservoir is coupled to the housing.

A paint sprayer comprising:

• a housing;
• a reservoir coupled to the housing;
• a pump positioned within the housing and fluidly coupled to the reservoir;
• and
• a nozzle assembly coupled to the housing and fluidly coupled to the pump, the nozzle assembly including a removable spray tip, the removable spray tip including:
• a tip body including a barrel and a handle, the tip body defining a transverse bore, the tip body formed from a first material, and
• a plurality of nozzle inserts positioned within the transverse bore, the nozzle inserts defining a spray passageway, the nozzle inserts including a tip insert defining an outlet orifice, a pre-orifice insert defining a pre-orifice, and a guide insert;
• wherein at least one of the tip insert, the pre-orifice insert, and the guide insert is formed from a second material;
• and
• wherein at least another of the tip insert, the pre-orifice insert, and the guide insert is formed from a third material.