Plastic fan jet/nozzle (grey) – Orifice size 6 with a 25 degree spray pattern. Suitable for applying chemicals such as Viro-sol, traffic film remover (TFR) and Ubik 2000 Plastic fan jet/nozzle (lime green) – Orifice size 6 with a 65 degree spray pattern. Suitable for applying chemcicals such as Viro-sol, traffic film remover (TFR) and Ubik 2000 The number refers to the size of the orifice on the nozzle, the smaller the number the smaller the orifice. It is often described like putting your finger over the end of a garden hose, reducing the size of the orifice will make the liquid come out with more pressure and speed and spray further but the flow rate will be reduced Both the fan jet and purple full cone nozzles will work with a back pack The full cone dark green ref No 10 nozzle will need a pump 5.3 litres per minute or above to work properly Please note the colour of the fan jet nozzle has recently changed and is now grey.
