The Penberthy Series SF sight flow Indicator is designed to operate well in a range of liquid applications at LOW TEMPERATURE. The SF series sight flow has threaded NPTF connections and is ANSI 150 pound rated.
Teflon® is the standard gasket material for 316 stainless steel. The maximum temperature rating for Teflon® is 500ºF.
This Penberthy sight Flow is 3/8 inch NPT and made of STAINLESS STEEL.
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