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Pentair Myers HJ Series Convertible Jet Pumps, 1/2 - 1 HP, Cast Iron

Myers HJ Series is one of the most popular pump series in the market today. The HJ Series is known for its superior performance and dependability in home, farm, business and industrial applications around the world.

  • Durable machined heavy-duty construction pump body provides long product life
  • Precision molded impellers and diffuser provide smooth, balanced performance and efficiency
  • High quality proven pressure switch with adjustable on/off pressure settings. 20 PSI differential. 
  • Heavy-duty motor with double ball bearing design and voltage selection device
  • Mechanical shaft seal with ceramic face and stainless steel construction for long seal life

Specifications

Item #BODY CONSTRUCTIONHORSEPOWERMAXIMUM CAPACITYFLOW at 10-foot LIFT and 40 PSIMAX LIFTMAX SHUT-OFF PRESSUREMAXIMUM TOTAL PRESSURE Inlet + Pump PressurePRESSURE SWITCH SETTINGSSUCTION SIZEDRIVE SIZEDISCHARGE SIZEAMP DRAW full loadRECOMMENDED BREAKERMAXIMUM WATER TEMPERATUREMOTOR
HJ SeriesCast IronAvailable in 1/2, 3/4, or 1 HP27.5 GPM (model HJ100 in Shallow Well Setup) 18 GPM (average) (model in HJ75 in Shallow Well Setup) 120' (model HJ1000)69 PSI (model HJ75)HJ50: 65 PSI / HJ75: 69 PSI / HJ100: 67 PSI30/50 PSI1-1/4" NPT1" NPT1" NPT 230v / 115v AC, 60 Hz 140 F (60 C)Dual compartment, 115v/230v Double Ball Bearing Motor w/ Voltage Selector Switch
Item #BODY CONSTRUCTIONHORSEPOWERMAXIMUM CAPACITYFLOW at 10-foot LIFT and 40 PSIMAX LIFTMAX SHUT-OFF PRESSUREMAXIMUM TOTAL PRESSURE Inlet + Pump PressurePRESSURE SWITCH SETTINGSSUCTION SIZEDRIVE SIZEDISCHARGE SIZEAMP DRAW full loadRECOMMENDED BREAKERMAXIMUM WATER TEMPERATUREMOTOR
HJ SeriesCast IronAvailable in 1/2, 3/4, or 1 HP27.5 GPM (model HJ100 in Shallow Well Setup) 18 GPM (average) (model in HJ75 in Shallow Well Setup) 120' (model HJ1000)69 PSI (model HJ75)HJ50: 65 PSI / HJ75: 69 PSI / HJ100: 67 PSI30/50 PSI1-1/4" NPT1" NPT1" NPT 230v / 115v AC, 60 Hz 140 F (60 C)Dual compartment, 115v/230v Double Ball Bearing Motor w/ Voltage Selector Switch