Spraying Systems Co. has introduced the Drip Free line of automatic air atomizing spray nozzles. The Drip Free nozzles feature a seal that is press fit into the fluid cap to provide a liquid tight seal for the shutoff needle, fully stopping flow. The standard material for the Drip Free seal is Viton, but other material options include Teflon and FDA Viton. The shutoff needle contact point seats metal to metal so needle impact is absorbed and wear on the Drip Free seal is minimized. www.spray.comSpraying Systems Co.