Refrigeration Pressure Gauges

We offer Pressure & Temperature Gauges for various refrigerants like Ammonia, Freon (R12/22/134a/R404a etc) . We offer gauges for sabroe/grasso compressor and also various other compressors

Gauges for Sabroe Compressor 
SMC 100 Series Gauges (4″ Dial) :
a)    Suction and Oil Gauge (Differential Gauge)
b)    Discharge Gauge
c)    Duplex Gauge (Discharge Gauge for 2 stage compressor)
       CMO Series Gauges (3″ Dial) :
d)    Suction and Oil Gauge (Differential Gauge)
e)    Discharge Gauge
f)     Duplex Gauge (Discharge Gauge for 2 stage compressor)
        Standard Ranges: -1×12 bar, -1×25 bar
        Refrigerant : R717 (Ammonia) or Freon – R12 /22 / 134a / 404a
Gauges for Grasso Compressor 
100mm Grasso Discharge Gauge
100mm Grasso Suction Gauge
Suction Gauge : -1 to 12 bar or -1 to 15 bar
   Oil Gauge : -1 to 9 bar or 12 bar
   Discharge Gauge : -1 to 25 bar or -1 to 30 bar
Freon Gauges for Compressor 

CMO 88mm Double Pointer

CMO 88mm Single Discharge

CMO 88mm Suction and Oil

    Dial Size :   2-1/2″ / 4″
    Dry or Glycerin Filled
    Bottom Or Back Mounted (Surface or Panel Mount also available)
    Stainless Steel Case / Plastic Case
    Refrigerants :  R12/22/134a/404c/134a
    Thread : 1/8″ npt / 3/8″ bsp or other
Ammonia Gauges (R717)  
    Dial Size :   2-1/2″ / 4″ / 6″
    Dry or Glycerin Filled
    Bottom Or Back Mounted (Surface or Panel Mount also available)
    Stainless Steel Case
    SS316 wetted Parts
Refrigeration Thermometer 
    Full Stainless Steel
    4″ Dial
    Range:  -50 to + 50 deg C with F reading
    6″ Long Stem, 10mm Dia,
    3 meter Armour Capillary
    With Temperature Compensation
    Ideal for Cold Storages, Fisheries and other Refrigeration Application
    Now Also available in 2-1/2″ Dial (back mounted)