Products
Mono Pumps was formed in London 1935
Mono Pumps was formed in London 1935
![A20 Mono Pump 1939.jpg A20 Mono Pump 1939.jpg](https://www.mono-pumps.com/files/timelineimages/A20 Mono Pump 1939_1.jpg)
Mono Pumps was formed in London and granted one of 4 original licenses for the progressing cavity pump. Mono entered into an engineering agreement with J & E Arnfield to manufacture the first range of “A” and “C” pumps