Pentair 2nfl52-12-p4-02 Submersible Well Pump 1/2 Hp

Product Description

The PENTAIR 2nfl52-12-p4-02 is a 1/2 HP submersible well pump rated for 12 GPM flow at 230 volts. Built with a steel construction, this pump is engineered for submerged installation in residential and light commercial water wells. It delivers reliable groundwater supply to pressure tanks and distribution systems. At 29 pounds, the unit is sized for standard drop-pipe installation in cased wells. Licensed well pump contractors and plumbing professionals handle installation, connecting the pump to the drop pipe, submersible cable, and pitless adapter assembly before lowering the unit to the appropriate depth.

This submersible well pump is suited for residential water supply applications where a dependable, continuous-duty pump is required. Typical installations involve drilled wells with adequate casing diameter to accommodate the pump housing. The 1-1/4 inch discharge outlet connects to drop pipe for water delivery from depth to the surface pressure system. It operates on a 230-volt single-phase supply, consistent with standard residential well pump wiring configurations.

Key Features

• 1/2 HP motor for reliable groundwater lift in residential well systems
• 12 GPM flow rate supports standard household demand
• 230-volt operation compatible with conventional residential well pump circuits
• 1-1/4 inch discharge for connection to drop pipe assemblies
• Steel construction for durability in submerged service environments
• Compact weight of 29 pounds for manageable handling during well installation

Compatibility

Designed as an OEM-style submersible well pump replacement for residential drilled well systems requiring a 1/2 HP, 230-volt, 12 GPM unit with a 1-1/4 inch discharge connection.

Installation Notes

Installation must be performed by a licensed well pump contractor or qualified plumbing professional in accordance with local well construction codes and applicable IPC requirements. Disconnect and lock out all electrical power at the breaker before handling pump wiring or lowering equipment into the well. Ensure the well casing diameter is sufficient to accept the pump body without contact, and verify submersible drop cable gauge is rated for the circuit amperage and total drop depth. Never run the pump dry or operate without water present in the well.

Technical Specifications

• Horsepower: 1/2 HP
• Flow Rate: 12 GPM
• Voltage: 230 volts
• Discharge Size: 1-1/4 inches
• Material: Steel
• Weight: 29 pounds

Standard Information

• Brand: PENTAIR
• Manufacturer Part Number: 2nfl52-12-p4-02