By Thomas Nisi In Technical SupportPosted 9 April 2020NPSH: a very brief explanationNPSH (net positive suction head) is one of the main parameters to be considered when selecting a pump. But what are […] READ MORE
By Thomas Nisi In Technical SupportPosted 18 February 2019Pump selection: all the parametersAs pump manufacturers, we daily face with a lot of inquiries that are often not complete because of the lack of data […] READ MORE
By cristina.castelli In Technical SupportPosted 14 December 2018AODD pumps: 4 reasons to choose diaphragm pumps The AODD pumps, Air Operated Double Diaphragm pumps, appeared in the pump market for the first time about sixty […] READ MORE
By administrator In Technical SupportPosted 31 May 2016Pressure vs head, what is the difference?The pump selection of a pump is driven by the following main parameters: – Head (H) – Flow rate (Q) […] READ MORE
By administrator In Technical SupportPosted 21 December 2015How to read a pump curveIf you are new in the pump field, reading a pump performance curve (usually just called “pump curve”) can be […] READ MORE
By administrator In Technical SupportPosted 11 December 2015Video: how to assemble and disassemble magnetic drive turbine pump HTTHere is the new GemmeCotti video tutorial: how to assemble and disassemble magnetic drive turbine pump series HTT PP/PVDF. Enjoy! […] READ MORE
By administrator In Technical SupportPosted 9 November 2015Mag drive pump HTM 31 PP/PVDF now suitable for 4kwSealless Magnetic Drive pumps model HTM 31 PP/PVDF are now suitable also for 4 KW motor size 112. This pump model […] READ MORE
By administrator In Technical SupportPosted 14 July 2015How can you prevent dry running of pumps? One of the main reasons of pump damage is the dry running due to functioning without liquid, so it is […] READ MORE
By administrator In Technical SupportPosted 23 February 2015Do you know that GemmeCotti pumps can be used in car washing machines?GemmeCotti pumps are used in many industries for different applications among which also car washing plants. Chemical pumps in car washes are […] READ MORE
By administrator In Technical SupportPosted 3 February 2015How does a mag drive rotary vane pump work?In a magnetic drive rotary vane pump two pumps design are combined together: the sealless magnetic coupling and the positive […] READ MORE