no. of pass for each plate ? radiator

[foza_11]

the number of passes for each plate in the radiator is 2 or 4 passes for water,in case of plate and fin heat exchanger also,what is the number of plates is it the hight /(plate hiegt+fin hight ) ?

[foza_11]

the number of passes for each plate in the radiator is 2 or 4 passes for water,in case of plate and fin heat exchanger also,what is the number of plates is it the hight /(plate hiegt+fin hight ) ?

[Lorenzo Pessa]

Do you have the radiator with you?