TC Fan jet tips
210 BarProduct description
Tungsten Carbide Tips Saves Water, Chemicals and Electricity.
In high-pressure spraying applications, the high velocity of the liquid through the nozzle causes the orifice to wear very quickly.
As the orifice becomes larger, the flow rate will increase.
Electricity costs will also rise due to excess pump operation.
Using spray tips constructed of a harder material may
provide significantly longer wear life.
The Abrasion Resistance Ratio chart below shows that tungsten carbide
has a resistance ratio up to 250 times greater than brass.
Nozzles also use for sweepers who gives an excellent life time.
More technical details you can find on attached pdf file.