Spirax Sarco

SG253 Sight Glass DN25 ASME 150

SG253 Sight Glass DN25 ASME 150

Code: 90-22022022-043070-7
Type SG253 Sight Glass
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Technical specifications

Connection sizeDN25 (1")
Connection typeFlanged
Connection detailASME 150
Weight5 Kg
Primary material groupSG Iron
Primary material standard/gradeDIN 1693 GGG 40.3
Body design conditionsPN25 and ASME 150
PMO – Maximum operating pressure13.8 Bar g
PMA – Maximum allowable pressure17.2 Bar g @ 35°C
TMO – Maximum operating temperature280°C
TMA – Maximum allowable temperature280°C @ 10 Bar g
Minimum allowable temperature-10°C
Minimum operating temperature0°C
Cold hydraulic test pressure30 Bar g
VariantSG253
Spirax Sarco 90-22022022-043070-7