The GS38 spray pump is a handheld sprayer designed for applying moss treatment chemicals. It has a high-pressure capacity and an adjustable nozzle for precise application. The pump is lightweight, easy to use, and maintain, making it an ideal tool for professional or home use in agriculture and gardening. Its features include a comfortable grip handle, trigger lock for continuous spraying, and replaceable parts. The GS38 spray pump is a reliable and efficient solution for anyone looking for a quality sprayer.