Spraying Systems Co. says the index metering adjustment for its 1/4JAU automatic air atomizing nozzle delivers increased accuracy and reliability. By turning the unit's metering knob, users can control the percentage of total flow in five percent increments from zero to 100 percent. It produces a fine spray at low temperatures by mixing compressed air with liquid. An internal air cylinder offers controlled "on-off" operation up to 180 cycles per minute.

Spraying Systems Co.; 630-665-5000;
www.spray.com