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NBF-45 System Lubricated Bronze Circulator
A series of in-line wet rotor
circulation pumps designed specifically for quiet operation in open (potable)
water systems. These pumps have 100% lead-free bronze bodies. Flanged, union and
½" sweet models are available.
Automatic Timer and Aquastat accessories are available.
Operating Data
Maximum working pressure . . . . . . . . . . 150 psi (10.3
bar)
Maximum operating temperature
NBF-33 . . . . . . . . . . 225° F (107° C)
All others . . . . . . . . . . 230° F (110° C)
