BJM R250-115 Dewatering Pump
BJM R Series Slim-line Dewatering Pumps are ideal for tight applications and will easily fit into casings as small as 8″ in diameter.
Features
- Top Discharge Dewatering Pump
- 0.33 HP, 115 v, single phase
- 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
- 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
- De watering construction sites & mines, circulating fountain water & all-around use in industrial plants and utilities
Technical Specifications
- 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
