The ORGAtop AR501200 is a high-quality storage test and filling device specifically designed for the maintenance and service of hydraulic accumulators. This essential tool enables precise pressure testing and efficient refilling of accumulators with nitrogen gas, ensuring optimal performance and safety of hydraulic systems across various industrial, agricultural, and construction machinery applications. It features a robust design with a pressure gauge ranging from 0 to 250 bar, an M28x1.5 connection for the accumulator, and a W21.8x1/14" (DIN 477-1) connection for nitrogen bottles, complete with a 2.5-meter hose. Constructed from durable stainless steel, brass, and plastic, it offers reliability for professional use.