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Gauge have an outside diameter of 2-1/2” (= 68 mm) or 3-1/4” (= 80 mm), bottom connection 1/8” NPT. Rubber protector is optional.
| Standard | Optional on request | Gauge type | Red high pressure
Blue low pressure | | Gauge size | 68mm (2-1/2")
80mm (3-1/8") | | Refrigerant | R-12/R-22/R-502
R-22/R-134a/R-404a/R-407
R-410/R-22/R-407
R-410a | Other refrigerant combination is available on request. | Temperature scale | °F/°C
°C
°F | | Pressure scale | bar/psi
psi
psi/MPa | Scale combination of bar, psi, MPa, kg/cm2 is available on request. | Protection | | Dry gauge with rubber gauge boot
Liquid filled | |
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Gauge with ring for front mouting, backside connection 1/4” SAE
| Standard | Optional on request | Gauge type | Red high pressure
Blue low pressure | | Gauge size | 68mm (2-1/2")
80mm (3-1/8") | | Refrigerant | R-12/R-22/R-502
R-22/R-134a/R-404a/R-407
R-410/R-22/R-407
R-410a | Other refrigerant combination is available on request. | Temperature scale | °F/°C
°C
°F | | Pressure scale | bar/psi
psi
psi/MPa | Scale combination of bar, psi, MPa, kg/cm2 is available on request. |
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