Automatic vacuum pumping unit Z300R11

Evacuation of air : < 1 mbar DILO couplings : DN20/DN40 Operating voltage : 380-460 V Frequency : 50/60 Hz Operation : automatic Standard version • solenoid valve DN50 • DILO couplings DN20 / DN40 • electric control • fixing and steerable rollers • crane eyelets • stowage tray for tools and accessoriess • wrenches for DILO couplings • paint: orange For evacuation of air or nitrogen This series is very powerful and allows quick evacuation of large gas compartments. A vacuum pump combined with a Roots pump enables to obtain a final vacuum of 2x 10-2 mbar. Thus not only air but also moisture is removed from the circuit breakers. Therefore the subsequent filling process is prepared perfectly. Three coupling connections (DN20 and 2 x DN40) allow the evacuation of two gas compartments at the same time without any manifold that means more efficiency and higher productivity during operation. Advantages & functions • protection of the vacuum pump against overpressure by a solenoid valve • adapters for other nominal widths are available