Pumps & Circulators – Archived

Series 1531- (replaced by Series e-1531)

Replaced with Series e-1531

End suction, close-coupled, foot-mounted pump available in 1-1/4” through 6” sizes. Motor size 3/4 to 50 HP at 1750 RPM, 2 to 60 HP at 3500 RPM. Available in bronze-fitted and all-iron construction with flows to 2300 GPM, heads to 400 feet. Close-coupled, space-saving economy plus rugged construction make the Series 1531 an ideal selection for a variety of horizontal and vertical mount applications. Available with the B&G standard self-flushing Carbon/Ceramic mechanical seal in 175# working pressure design.

Hydronic heating and cooling systems, general service, cooling towers and industrial uses.

Features and Benefits

  • Back pullout design allows ease of maintenance.
  • Self-flushing mechanical seals.
  • Aluminum bronze shaft sleeve.
  • Enclosed, balanced impeller for quiet, vibration free performance.
  • Heavy duty cast iron volute construction for 175 PSI working pressure.
  • Jacking bolts provide ease of volute disassembly.
  • Gauge tappings.
  • Hydrostatic testing of each pump is standard.
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