The Penberthy Series SF sight flow Indicator is designed to operate well in a range of liquid applications. The SF series sight flow has threaded NPTF connections and is ANSI 150 pound rated.
Neoprene® is the standard gasket material for Iron, Bronze and Carbon Steel bodies. The maximum temperature rating for Neoprene® is 300ºF.
This Penberthy sight Flow is 3 inch NPT and made of CAST IRON.
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