SAFETY DEVICES:
Compressor overload protector & pilot
Refrigera high pressure protector & pilot
Refrigera low pressure protector & pilot
Pump overload protector & pilot
Freezing alarm & pilot
Cooling water shortage alarm & pilot
Buzzer
Non-fuse circuit breaker
Pressure safety valve
Refrigera high pressure guage
Refrigera low pressure guage
Chilling water outlet pressure guage
Chilling water outlet temp. indication