To help you make the best use of DELAVAN® products and services we have produced a guide to spray nozzle technology. This is designed to take you through the fundamentals of spray nozzle technology step by step.

This is a narrow elliptical/oval or rectangular orifice that causes the spray to be flattened giving it a fan-like appearance.

This is a ring of spray which is produced by swirling the fluid at high speeds before it exits through a round orifice.

This is a solid area of spray which can be circular or square shaped.