Grundfos SQ Series 3" Submersible Well Pump – 1/2 to 1-1/2 HP, 200-240V

Grundfos SQ Series 3" Submersible Well Pump – 1/2 to 1-1/2 HP

The Grundfos SQ Series is a compact 3" submersible well pump designed for narrow boreholes, groundwater extraction, pressure boosting, irrigation, and residential water supply applications.

Available from 1/2 HP to 1-1/2 HP, the SQ Series features stainless steel construction, integrated motor protection, soft-start technology, and high-efficiency permanent magnet motors.

Available Models

• 10SQ05-110 – 1/2 HP – 240V – 2 Stages – 114.2 ft Max Head

• 10SQ05-160 – 1/2 HP – 240V – 3 Stages – 177.2 ft Max Head

• 10SQ07-200 – 3/4 HP – 230V – 4 Stages – 233 ft Max Head

• 10SQ07-240 – 3/4 HP – 230V – 5 Stages – 288.7 ft Max Head

• 10SQ10-290 – 1 HP – 240V – 6 Stages – 354.3 ft Max Head

• 10SQ15-330 – 1-1/2 HP – 7 Stages - 200-240V

Includes

• Built-in check valve

Key Features

• Compact 3" diameter design for narrow boreholes
• Soft-start technology for smooth acceleration and reduced water hammer
• Built-in dry-running protection
• Overload and over-temperature protection
• Over- and under-voltage protection
• High-efficiency permanent magnet motor
• Stainless steel construction for durability
• Can be installed vertically or horizontally
• Built-in electronics
• Protection against upthrust
• Low starting current
• 1-1/4" NPT discharge connection
• Single-phase, 60 Hz operation

Applications

• Groundwater extraction
• Domestic water supply
• Small irrigation systems
• Pressure boosting
• Groundwater lowering
• Water transfer
• Residential wells
• Environmental pumping and sampling