The Manual Knapsack Sprayer Pump is a versatile 16-liter capacity solution designed for gardens, farms, and agricultural applications. Built with heavy-duty construction, this backpack sprayer distributes pesticides, fertilizers, water, and sanitizing solutions with precision and ease. Key features include an adjustable lance that allows you to control spray patterns and reach different plant heights, making it ideal for both ground-level crops and elevated foliage. The ergonomic backpack design distributes weight evenly across your shoulders, reducing fatigue during extended use. Perfect for small to medium-sized gardens, nurseries, and agricultural operations, this pump delivers consistent pressure for uniform coverage. The durable tank withstands regular use in demanding environments, while the manual operation requires no electricity or batteries—making it reliable and cost-effective. Suitable for pesticide application, crop watering, disinfection, and sanitization tasks, this sprayer is an essential tool for anyone serious about plant care and pest management.