The Type LX produces an asymmetric flat spray pattern with spray projected to the side, with spray density decreasing from the heavy upper edge to give uniform ground contact.
It is a three piece construction with a straight through elliptical orifice with no internal vanes or cores, available in Male BSPT and Female BSPP thread sizes in Brass and Stainless Steel, with optional body, cap and strainer in a variety of thread sizes, and specialised bodies also available.