U4 series from Becker
For large suction capacities in rough and medium vacuum, Becker offers the U4 series, oil-lubricated rotary vane vacuum pumps in four versions. The pumping speed is 435 or 624 m³/h, and the lowest ultimate pressure is 0.5 mbar.
As is usual with this design, the circulating oil seals and lubricates the vanes and removes the heat of compression. Both sizes are available as F/K and as SA/K, which differ in the achievable ultimate pressure. Pumps of this size frequently operate in central vacuum systems, in large packaging lines or in process engineering applications.
The four versions are listed with their key data in the table below. You can find out more about technical data, variants and accessories on ehrler-beck.com. You can request a quote via this shop for consumables such as oil, oil filters and air/oil separator elements, as well as vanes and other spare parts.
