Semi-welded 4 General description 10 M6-MW FGR evaporator 11 M10-BW REF evaporator 12 M10-BW FT REF cascade 13 MK15-BW FGR evaporator 14 T20-BW FG evaporator 15 T20-MW FG evaporator 16 M6-MW FDR condenser 17 M10-BW REF condenser 18 M10-BW FDR condenser 19 MK15-BW FDR condenser 20 T20-BW FS condenser 21 T20-MW FS condenser 22 Standard connections All-welded (AlfaRex) 23 General description 25 TM10-B FDR 26 TM10-B FTR 27 TM20-B FFR 28 TM20-B FKR 29 TM20-B FNR This product brochure is a collection of general technical information about the Alfa Laval semi-welded plate heat.