Description
The Grundfos 15 SQE10-250 is a 3-inch multi-stage submersible pump engineered for domestic water supply, liquid transfer in tanks, irrigation, and environmental applications.
The Grundfos CU302 Constant Pressure Controller is required for this pump to operate as a constant pressure system and is sold separately.
Key Features:
- Permanent Magnet Rotor Motor: Single-phase MSE3 motor ensures optimum efficiency across a wide load range for consistent, reliable performance in deep well applications.
- Floating Impeller Design: Each composite impeller operates with its own tungsten carbide/ceramic bearing, delivering superior wear resistance and extended service life.
- Advanced Built-In Protection: Features soft starting and automatic protection against dry-running, upthrust, overvoltage, undervoltage, overload, and overtemperature.
- High-Head Pumping Capability: Delivers a rated head of 321.5 ft at 13.2 US GPM, making it ideal for deeper well installations requiring sustained lift performance.
- IP68 Fully Submersible Enclosure: Rated for complete submersion with a field-replaceable end cover and socket for simplified on-site serviceability.
The 15 SQE10-250 operates at a rated speed of 10,700 RPM, delivering a rated flow of 13.2 US GPM at a rated head of 321.5 ft. Its direct-on-line starting method and 200-240V single-phase compatibility make it a reliable fit for deeper residential and light commercial well systems.
Constructed with stainless steel pump and motor housings (AISI 304) and composite glass fiber-reinforced impellers, this pump is built to withstand corrosion in demanding groundwater environments. A maximum operating pressure of 217.56 psi ensures dependable performance under the elevated pressure demands of deep well applications.
cULus approved and built to ISO9906:2012 3B curve tolerance, the Grundfos 15 SQE10-250 meets the quality and safety standards required by professional installers and contractors. Its compact 3-inch profile and minimum borehole diameter of just 2.99 inches make it compatible with a broad range of residential and commercial well configurations.
Technical Specifications
| Specification | Details |
|---|---|
| Product Number | 96160194 |
| Pump Model | 15 SQE10-250 |
| Weight (Net) | 14.1 lbs |
| Weight (Gross) | 15.2 lbs |
| Rated Power (P2) | 2.08 HP |
| Power Input (P1) | 2.05 kW |
| Power (P2) Required by Pump | 2.8 HP |
| Rated Voltage | 1 x 200-240V |
| Mains Frequency | 60 Hz |
| Rated Current | 11.2 A |
| Power Factor | 1.00 |
| Service Factor | 2.07 |
| Motor Type | MSE3 |
| Rated Speed | 10,700 RPM |
| Starting Method | Direct-On-Line |
| Enclosure Class | IP68 |
| Insulation Class | F |
| Rated Flow | 13.2 US GPM |
| Rated Head | 321.5 ft |
| Maximum Operating Pressure | 217.56 psi |
| Liquid Temperature Range | 32 – 95°F |
| Pump Outlet | 1-1/4" NPT |
| Minimum Borehole Diameter | 2.99 in |
| Pump Material | Stainless Steel (AISI 304) |
| Motor Material | Stainless Steel (AISI 304) |
| Impeller Material | Composite (ZYTEL 70G30 HSLR PA6.6-GF30) |
| Cable Length | 4.92 ft |
| Approvals | cULus |
| Curve Tolerance | ISO9906:2012 3B |
Specs & Info