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Model J / JB Series - High Head

High Head Centrifugal Pump, 1/3 to 2-1/2 HP, 1- or 3-Phase

J/JB Series and other STA-Rite® Industries centrifugal pumps can be ordered with T.E.F.C. motors, and with other design characteristics. J Series with Noryl¨ impellers is abrasion-resistant for normal applications with working temperatures to 140 degrees Fahrenheit. The JB series includes a silicon bronze impeller and viton seal for higher heat capacities.
Key Features
  • Drain port provides for easy winterizing
  • Series delivers up to 140' of head, with flow rates up to 90 GPM (see dealer for specifics)
  • Replaceable wear ring and simple back pull-out design provide easy serviceability
  • Silicon bronze impellers and shaft seals (in JB series) allow use with water up to 125°F
Warranty

1 year limited warranty

Specifications    
Resources    

 

BODY CONSTRUCTION:  Cast Iron

HORSEPOWER:  Available in 1/3 thru 2-1/2 HP

MAXIMUM CAPACITY:  144 GPM (model JBHHG or JBHHG3)

FLOW at 10' LIFT and 30 PSI:  44 GPM (model JBHE or JBHE3)

MAX LIFT:  25'

MAXIMUM DISCHARGE PRESSURE:  60 PSI (2-1/2 HP model)

MAXIMUM TOTAL PRESSURE (Inlet + Pump Pressure):  1/2 & 3/4 HP: 80 PSI / 1 HP: 100 PSI / 1.5 HP: 115 PSI / 2 HP: 130 PSI / 2.5 HP: 140 psi

SUCTION SIZE:  1/3 thru 1-1/2HP: 1-1/4"NPT / 2HP: 1-1/2"NPT / 2-1/2HP: 2"NPT

DISCHARGE SIZE:  1/3 thru 1-1/2HP: 1"NPT / 2HP: 1-1/4"NPT / 2-1/2HP: 1-1/2"NPT

VOLTAGE:  115v only | 115v/230v 1-phase | 208v-230v/460v, 3-phase, all 60 Hz (model dependent)

MAXIMUM LIQUID TEMPERATURE:  with Noryl® impeller: 140°F (60°C) | with Silicon Bronze impeller: 225°F (107°C)

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:  Noryl® is a registered trademark of SABIC Innovative Plastics IP BV

Owner's Manual: J Series, JB Series
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Sell Sheet: J/JB Series High Head, J/JB Series Medium Head
DOWNLOAD SHEET
Owner's Manual: J and JB Series with TEFC Motor
DOWNLOAD MANUAL
Sell Sheet: Above Ground Constant Pressure System
DOWNLOAD SHEET
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