Ice-O-Matic EMF Series - Manual (Page 45)

Flake Ice Machines Refrigeration System
Page F4
Refrigerant Pressures (Continued)
The operating pressures for models utilizing the Sporlan thermostatic expansion valve are
listed below.
SPORLAN Manufactured Expansion Valve
Model Air Water Suction Discharge Pressure PSIG
Number Temp °F Temp °F Pressure PSIG 192 LAC 240 LAC
EF250/255 70°F 50°F 52-56 240
90°F 70°F 55-59 310
EMF405A 70°F 50°F 50-53 225
90°F 70°F 54-57 285-290
EF/EMF450A 70°F 50°F 49-53 260
90°F 70°F 53-57 320-325
EMF450W 70°F 50°F 50-52 250
90°F 70°F 52-53 250
EMF705A 70°F 50°F 38-40 270
90°F 70°F 42-45 345-350
EF/EMF800A 70°F 50°F 45-48 275
90°F 70°F 49-51 340-345
EMF800W 70°F 50°F 41-43 250
90°F 70°F 41-43 250
EMF1005A 70°F 50°F 38-42 295-300
90°F 70°F 42-45 328-333
EMF1106A 70°F 50°F 41-43 270
90°F 70°F 43-47 320-325
EMF1106W 70°F 50°F 38-39 250
90°F 70°F 38-40 250
EMF1106R 70°F 50°F 39 215-220 257
90°F 70°F 41-43 273-278 268
EMF2306A 70°F 50°F 37-38 275
90°F 70°F 42 330-335