Franklin Electric 87110390-01 – 4NC-346P3-146 NC Series Non-Clog Solids Handling Pump (3 HP, 460V, Three-Phase, 5.5 A Amps, 4" Discharge, 50' Lead)

The Franklin Electric 87110390-01 NC Series Non-Clog Solids Handling Pump is a premium-duty submersible sewage and wastewater pump built to provide exceptional reliability and long service life in demanding municipal, commercial, and industrial applications. Item 87110390-01, Model 4NC-346P3-146, features a powerful 3 HP motor operating on 460 Volts, 3-Phase power, with a 4-inch discharge, 5.5 Full Load Amps, and a durable 50-foot lead lengthfor flexible installation. Designed with rugged cast iron construction, a corrosion-resistant epoxy-coated finish, premium mechanical seals, and a heavy-duty semi-open ductile iron impeller, this Franklin Electric NC Series pump delivers superior non-clog solids handling while reducing maintenance and downtime. Ideal for lift stations, sewage transfer, and wastewater management systems, the 4NC-346P3-146 combines energy-efficient performance with the dependable quality and durability trusted by professionals.

Product Specifications:

• HP:  3
• Voltage:  460
• Discharge:  4"
• Full Load Amps:  5.5 A
• Lead Length:  50'

Features & Benefits:

• Energy-Efficient Solution: Air-filled IE3 premium-efficient Class H motors, available on 7.5 to 20HP models, offer improved motor efficiency, prolonging pump life and reducing total cost of ownership
• Built to Last: AISI 420 stainless steel pump shaft designed for long resistance life and increased strength
• Optimal Performance: Semi-open impeller improves efficiency and solids handling capability
• Improved Durability: Ductile iron impellers are less brittle when handling rigid debris versus competitive cast iron versions
• Simplified On-Site Maintenance: Field adjustable wear plate provides clearance between the impeller and volute for simplified maintenance, minimizing operational downtime without the need and additional cost of a replaceable wear ring
• Longer Seal Life: Standard dual silicon carbide mechanical seals have low thermal expansion and higher abrasion resistance
• Protective Seal Fail Probe: The seal fail probe will immediately send a signal to the control panel once the first mechanical seal is breached to alert for needed service
• Corrosion Resistance Coating: All castings are powder coated and offer a smooth finish that is easy to clean
• Retrofit Capabilities: Optional elbow adapters and rail systems components available