REFRIGERANT METERING DEVICE:
capillary tube
REFRIGERANT CHARGE (R 134 A)
Air cooled Water cooled
SPN 125 440 gr 400 gr
REFRIGERANT CHARGE (R 404 A)
Air cooled Water cooled
SPN 255 660 gr 520 gr
SPN 405 750 gr 600 gr
SPN 605 880 gr 820 gr
SPN 1205 2400 gr 1200 gr
NOTE. Before charging the refrigerant system
always check the type of refrigerant and quantity
as specified on the individual ice machine
dataplate. The refrigerant charges indicated
are relatives to averages operating conditions.
OPERATING PRESSURES (With 21°C ambient temperature)
Discharge pressure: SPN 125 SPN 255 - 405 - 605 SPN 1205
Air cooled version 8 ÷ 9 bar 17 ÷ 18 bar 17 ÷ 18 bar
Water cooled version 8,5 bar 17 bar 17 bar
Suction pressure: 0,5 bar 2.5 bar 2.2 bar
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