Grundfos 15SQ07-180 Submersible Well Pump (3/4 HP, 15 GPM, 240V)

Efficient Deep-Well Pump — Compact Power, Intelligent Protection

Overview

The Grundfos 15SQ07-180 is a compact, high-efficiency submersible well pump designed to deliver consistent water flow from deep wells while minimizing energy consumption. Built with a stainless steel body and advanced motor protection systems, it offers reliable performance for residential and off-grid water systems.

Engineered for narrow boreholes, this 3" pump is ideal for modern water setups where space, efficiency, and durability matter.

Why This System Works

• Reliable Water Output
  Delivers 15 GPM with strong head lift performance for household and off-grid use
• High-Efficiency Motor
  Permanent-magnet motor reduces energy draw while maintaining consistent flow
• Soft Start Technology
  Reduces startup surge, lowers wear, and allows smaller wiring requirements
• Dry-Run Protection
  Automatically shuts down to prevent damage when water levels are low
• Advanced Motor Protection
  Includes overvoltage, undervoltage, overload, and temperature safeguards
• Durable Stainless Steel Construction
  Corrosion-resistant design built for long-term submersible use
• Sand-Resistant Impeller System
  Floating impellers with tungsten carbide/ceramic bearings extend lifespan
• Compact 3" Design
  Fits narrow wells without sacrificing performance

System Role

Functions as the primary water extraction system, supplying pressurized water from deep wells to residential or off-grid systems.

Integrates with:

• Solar + battery powered pump systems
• Pressure tanks and filtration setups
• Whole-home or cabin water systems

Key Specifications

Ideal Applications

• Residential well systems
• Off-grid cabins and homes
• Irrigation and utility water supply
• Remote or narrow borehole installations

Bottom Line

A compact, energy-efficient well pump that delivers dependable water flow with advanced protection — built for long-term performance in both residential and off-grid environments.