It is instaled in the pipe size of 1/2" 3/4" or 1" with the size of orifice is 3/8". The pressure is 320 bar for accessories. The standard material for gasket is PP, while Viton is available. Gaskets fixed in spray caps are instaled on spray tips. The interchangeable spray tips whose operating pressure limit is 20 bar, are made from PP/SS/BRASS. Grooves are designed in spray caps to fix the lugs. The spray caps are made from nylon.