Aerzener/Becker Arerzener GMa 12.5 HV / U 4.250 F/K pump stand (overhauled)

The Aerzener/Becker Arerzener GMa 12.5 HV / U 4.250 F/K is a completely overhauled Roots vacuum pump (roots blower) without a motor, which is operated in combination with a Becker vacuum pump U 4.250 F/K. It delivers an output of 250 m³/h and reaches a final pressure of -0.1 mbar. During the overhaul, all wearing parts were replaced to ensure the longevity and performance of the pump. It is mounted on a pump stand and is powered by a 7.8 kW DS motor.