Marolex Titan 20 Knapsack Pressure Sprayer. 20L working capacity. 22L total capacity. 0.5-1 Lpm average liquid output. 3 Bar max pressure. Polypropylene tank. BUNA seals. 75-135cm telescopic lance. 130cm reinforced PVC hose. Internal filter prevents blockages. Left or right hand operation. Adjustable shoulder straps & belt. With additional spares, seals & nozzles.