https://www.oem.co.uk/products/motors/linear-and-mechanical/solenoids-and-electromagnets-_-C393602/holding-electromagnets-_-C31442/nafsa---vm-series-_-P1765117
NAFSA - VM series VM20 | OEM Automatic Ltd
vm seriesnafsaoemautomaticltd
https://www.godefroy-agri.com/fr/cla/46860537
JF Stoll FEEDER VM20
jf stollfeeder