18 people at least ?
with the G 8050 / 8051 / 8052 you'd need just one DW.
These are semi-commercial integrated models running @ 230V / 13 A. They run the fastest cycle within 23 mins (hot fill). The downside : they are available only in europe.
http://www.mieleprofessional.co.uk/gb/professional/product/92_698.htm

with the G 8050 / 8051 / 8052 you'd need just one DW.
These are semi-commercial integrated models running @ 230V / 13 A. They run the fastest cycle within 23 mins (hot fill). The downside : they are available only in europe.
http://www.mieleprofessional.co.uk/gb/professional/product/92_698.htm
