The TRIVAC D 2.5E are dual stage oil sealed rotary vane vacuum pumps. The number in the designation of the pump indicates the pumping speed of this pump in m3 - h-1.
These pumps are capable of pumping gases and vapours out of vessels and vacuum systems down into the fine vacuum pressure range. The drive motor of the TRIVAC D 2.5E is screwed directly to the bearing piece. The shaft of the pump and the shaft of the motor are linked by a coupling piece. The bearings in the inner pump body are force-lubricated sliding bearings. The oil level glass for viewing the minimum/maximum oil level and the oil drain plug as well as the name plate are located on the front of the pump.
The connection components, the gas ballast knob and the oil fill plug are located on the top of the pump.