Hydax hydraulics manufactures accumulator charging and gauging assemblies [model acga] that are used for periodic checking and charging of accumulator pressure. Steel body construction is provided with charging valves and pressure gauges. The assemblies are suitable for pressure up to 210 bar. Two metres long high pressure hose pipe is provided with the assemblies. The units are designed for periodic use and should not be connected permanently to any accumulators. A ΒΌ" bsp female swivel nut is supplied as standard. Optional 5/8" unf connection can also be provided.