TIP 311: has an 30 degree angle sprayed at 300mm from surface and an orifice (paint flow size) of 0.011 inch. The innovative Trade Tip 3 is the centrepiece of Wagner airless spraying technology. Paint is pumped at high pressure through the tip and the tip core atomises and shapes the spray fan. Wagner tips are extremely durable-manufactured from carbide and stainless steel to reduce wear and enable a constant spray angle. Eazy to clean, just twist and rinse without any tools. All Wagner tips come complete in a set with a bonus macthing gun filter and a double seal.