DEX liquid ring pumps Finder are single stage vacuum pumps. This series is designed to handle higher intake capacities and is an extension of the LEX / MEX series. The rotor structure is “between the bearing”. The gas streams in turn are collected from both ends of the pump through common inlet and outlet manifolds. The pumps are available with a bare shaft, so they can be connected to any electric motor with a flexible coupling.
The basic structure is made of cast iron with a bronze impeller for the DEX 600 & DEX 800, but ductile iron impeller for DEX 1200 and DEX 1800. It is possible to order a different version. For example cast iron with stainless steel impeller or complete wetted parts in stainless steel construction. These and other alloys are available upon request.
DEX liquid ring pumps Finder – application
DEX pumps often operate as compressors with delivery pressure up to 2 bar g. Due to their design, they are also available with ATEX certification. The design of the FindeR DEX line is very solid and simple to ensure the highest reliability. DEX pumps find use in all industrial vacuum applications due to their versatility and performance requirements. For example, in the chemical, pharmaceutical, food, textile, wood and plastic industries for gas and vapor extraction, vacuum impregnation, packaging, pneumatic transport, soil remediation.
Click here and compare LEX – MEX, DEX, CDS and NP liquid ring pumps.
*MEX 10 (0.37 kW) available on request