Spraying Systems” PulsaJet automatic spray nozzles produce a very fast, on-off spray pattern that appears continuous, but the “off” portion of the cycle minimizes overspray and costly fluid use. The nozzles are a good fit for high-speed conveyor applications, including coating, marking, and lubricating. High-speed capability, from 2,500 to 10,000 cycles per minute, enables faster line speeds and increased productivity.