Accessories - Air ejectors Accessories for vacuum moulding in oven or autoclaves. Precision ejector designed to be moulded into mould face. Allows excellent demoulding and part ejection. Held shut by internal spring and air pressure during injection. > Vacuum plug > Non return quick plug > Adapters, > Vucuum regulator, > Vacuometer > Vacuum pipes, technical pipes... Manufacture your own vacuum system adapted to the vacuum moulding technology. Our vaccum plug QAC4 is generally combine with the quick plugs QAC6 and QAC8 : This unit ensures a perfect effectiveness of use. In order to avoid the pressure losses on the vacuum level, it is imperative to use the adapted interior diameters of pipe: DIATEX recommends an internal diameter of 10mm minimum. DIATEX proposes a complete range of technical flexible pipes: to replace your metal pipes not very practical and fragile by a DIATEX solution. Do not hesitate to contact our technicians. TECHNICALS DIAGRAMS of accessories Download PDF file ( 93 kb )