Pentair - J Series - 2 HP 3 PH High Head Centrifugal Pump

These heavy-duty centrifugal pumps are built for demanding irrigation and water system applications across residential, agricultural, and industrial settings. Designed for easy servicing and high performance, they feature cast iron construction and deliver high flow rates with heads up to 150 feet.

Key Features:

• Cast iron volute and seal plate for enhanced durability
• Replaceable wear ring and back pull-out design for easy maintenance
• High head models: up to 150’ head, 100+ GPM capacity
• Medium head models: up to 100’ head, 110+ GPM capacity
• Drain port allows for fast and easy winterization
• Available with Noryl or silicon bronze impellers for temperature-specific needs
• Optional TEFC motor and custom motor configurations available

Construction & Durability:

• Volute and seal plate: close-grained cast iron for strength and longevity
• Impellers: Noryl® (J Series) for abrasion resistance or silicon bronze (JB Series) for high-temperature tolerance
• Base: 12-gauge stamped steel base plate
• Motor shaft: 300 series stainless steel resists corrosion
• Mechanical seal: Carbon ceramic faces with BUNA-N cup and bellows (JB Series includes Viton seal)

Performance & Functionality:

• High Head Models: Up to 150+ feet of head, 100+ GPM
• Medium Head Models: Up to 100+ feet of head, 110+ GPM
• JBHHG model: Max flow 144 GPM
• JBHE model: 44 GPM at 10' lift and 30 PSI
• Max suction lift: 25 feet
• Max liquid temperature: 140°F with Noryl, 225°F with silicon bronze

Ease of Installation & Use:

• Back pull-out design allows servicing without disturbing piping
• Drain port enables quick winterizing
• Replaceable wear ring reduces long-term maintenance costs

Technical Specifications:

• Horsepower Range: 1/2 HP to 2-1/2 HP
• Max Flow Rate: 144 GPM (JBHHG model)
• Max Head: 150+ ft
• Max Liquid Temp: 140°F (Noryl), 225°F (Silicon Bronze)
• Max Suction Lift: 25 ft
• Pipe Tapping Sizes: 1-1/2" and 1-1/4"
• Impeller Material: Noryl® (J Series)
• Weight: Approx. 69 lbs
• Optional T.E.F.C. motors available

Installation & Application:

• Recommended Uses: Residential water systems, farm irrigation, commercial sprinkler systems
• Installation Method: Surface mounted, hard-plumbed to system piping
• Climate Suitability: Ideal for all climates with proper winterization

Compatibility & Optional Accessories:

• Compatible with standard irrigation fittings and check valves
• Optional accessories: T.E.F.C. motors, custom voltage options, replacement impellers and seals