Maximising Efficiency with Liquid Ring Vacuum Pumps
30 March 2026
In a world where resource efficiency is increasingly critical, liquid ring vacuum technology – with modern recirculation – is a smart investment.
We got in touch with CDR Pumps in June 2016 as we needed a small pump for a short-term installation. They supplied a small STN 6 exactly to our requirements however we soon started to develop problems but it turns out I as under-estimated the specifications so got back in touch with CDR, as well as other companies, to see what other options were available to us. We didn’t want to spend too much money seeing as it wasn’t needed for a long period of time.
Once the pump was replaced the extra ‘oomph’ solved most of the problem…. Many thanks for the rapid service, it was much appreciated. The pump you quoted was also far more in line with what I requested. I sent out the same details to another supplier, and they came back with 1.5 kW pump at 4 times the cost and a 10 week lead-time.
In a world where resource efficiency is increasingly critical, liquid ring vacuum technology – with modern recirculation – is a smart investment.
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