Full definition
Pressure vessel storing compressed air to buffer compressor pulsations, provide peak flow, and allow longer on/off cycles. Recommended volume (VDI 3861): 10× compressor flow in m³/min, expressed in liters. Equipped with: safety valve (ASME/PED), pressure gauge, automatic drain valve, and manual drain. Design pressure: up to 16 bar. Standards: ASME Section VIII, EN 286. Brands: Kaeser, Atlas Copco, Prevost.