BJM 201359, R250-115, 1.5" NPT-M

BJM R Series Slim-line Dewatering Pumps are ideal for tight applications and will easily fit into casings as small as 8" in diameter.

  • Top Discharge Dewatering Pump.
  • 0.33 HP, 115 v, 1 ph.
  • 47.5 GPM, 1.5" NPT-M.
  • Top discharge provides maximum motor cooling for continuous duty applications.
  • Standard 33 ft. power cord.
  • 304SS Motor Housing provides superior abrasion resistance and will not wear out like aluminum motor housings when pumping sandy water.
  • Motor is protected by double mechanical seals.
  • Lower seal made of silicon carbide/silicon carbide and upper seal is made of carbon/ceramic.
  • An additional lip seal has been installed above the impeller, to help prevent abrasives such as dirt, silt or sand, from entering the seal chamber.
  • Winding protection and (NEMA) Class F motor insulation allows motor temperature to raise to 230°F, superior to pumps with Class A and B insulation.
  • Automatic switch turns pump motor off if temperature and/or amp draw raises too high.
  • When the motor cools the switch will automatically reset and the pump will turn back on.
  • Hardened cast iron stands up to rough handling and pumping sandy water unlike pumps with soft resin impellers or plastic exterior components.
  • Features a special diaphragm value that prevents water backflow. Applications.
  • Dewatering construction sites & mines, circulating fountain water & All-around use in industrial plants and utilities.
  • Discharge 1.5" NPT-M.
  • Max Flow Rate: 47.5 GPM. / 187 L/min.
  • Max Head: 26.2' TDH. ( 8m )
  • Max Solid Size: 1/8". ( 31mm )
  • Horse Power: .33 HP continuous duty.
  • Pump down water level: 2.25”. (57 mm).
  • Strainer opening 0.1875” (4.7 mm).
  • Voltage: 115V.
  • 33 ft. cord.

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