This multi-hole nozzle of Agrotop is optimal for liquid fertilizer and attained by the coarse droplet distribution of a small chemical burn. The nozzle beaming down and therefore can also be mounted in booms, they are complete closed.By the use of Ceramic aperture is extremely resistant to wear this type nozzle. This liquid fertilizer nozzle requires AGROTOP caps with a wrench size of 11 mm. Chart see below.