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Bristol FIRE PROTECTION VALVES / Y-STRAINER Y-Strainer

MODEL SeriesBFE70FF
Design StandardUL Subject 321
Working Pressure300psi
TypeBasket Type “Y” Strainer
Connection TypeFlange EN 1092 PN16 / ANSI B16.1 Class 125 / ANSI B16.5 Class 150
BodyDuctile Iron ASTM A-536 Grade 65-45-12
CoverDuctile Iron ASTM A-536 Grade 65-45-12
ScreenStainless Steel AISI 304
GasketEPDM
PlugCarbon Steel
Size OptionsDN50DN65DN80DN100DN125DN150DN200DN250DN300
Approximate Head Loss7.22psi @ 157.63gpm5.89psi @ 224.86gpm8.24psi @ 347.53gpm5.88 @ 598.54gpm7.63psi @ 940.70gpm4.82psi @ 1358.85gpm5.83psi @ 8405.84gpm7.25psi @ 3795.17gpm5.73gpm @ 5442.11gpm
L (mm)203254260308398472550654762
H (mm)132158175202290334391460590
H1 (mm)195240270320425495570700840
Mesh Hole (mm)3.43.43.44.94.96.06.66.66.6

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