Silvan Knapsack 15l Prograde Max

 The 15L Prograde Max Backpack Sprayer is engineered for high-volume professional jobs, delivering high performance and operator comfort. Key Features: High-Efficiency Pump: Features a 15L capacity and a large piston pump designed for greater spraying performance with fewer handle strokes. Viton® Equipped: Fitted with premium Viton seals to deliver maximum chemical resistance for heavy-duty applications. Dual-Purpose Versatility: Specially designed to handle both liquid and powdered chemicals, as well as disinfectants. Ergonomic Design: Built with integrated lumbar support and an ergonomic harness system to provide maximum comfort during extended use.