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Sight Glasses View All Parts for Sight Glasses

RSG Sight Glass Series

Industry: Refrigeration

Ranco® Sight Glasses are used in refrigeration systems in order to observe the property changes of the refrigerant (liquid/vapor) and to indicate whether the moisture content of the refrigerant is within an acceptable range.
7 Parts
RSG-2FM

RSG-2FM

Fitting Type: SAE
Fitting In: 1/4" FF
Fitting Out: 1/4" MF
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RSG-2S

RSG-2S

Fitting Type: ODF
Fitting In: 1/4"
Fitting Out: 1/4"
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RSG-3FM

RSG-3FM

Fitting Type: SAE
Fitting In: 1/4" FF
Fitting Out: 1/4" MF
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RSG-3S

RSG-3S

Fitting Type: ODF
Fitting In: 3/8"
Fitting Out: 3/8"
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RSG-4S

RSG-4S

Fitting Type: ODF
Fitting In: 1/2"
Fitting Out: 1/2"
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RSG-5S

RSG-5S

Fitting Type: ODF
Fitting In: 5/8"
Fitting Out: 5/8"
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RSG-7S

RSG-7S

Fitting Type: ODF
Fitting In: 7/8"
Fitting Out: 7/8"
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