In this study, the new nozzles of three types are developed and the spraying characteristics are experimentally investigated. The A type nozzle is the nozzle which can be mounted with Albuz nozzle. The B type nozzle consists of disc, 2 hole whirl, and flat filter. The C type nozzle consists of disc, spiral whirl, and arc filter. According to a various inner pressure(10~20bar), the injection angle and the spraying rate of nozzle are analyzed. The injection angle of B type nozzle is larger than that of other two nozzles and the spraying rate of B type nozzle is also larger than that of other two nozzles at a given pressure.