Description
Lifting water from a 3-inch borehole, the Grundfos 5SQ10-410 is a stainless steel multi-stage submersible pump with a permanent magnet motor. It is rated for 1 m³/h at 143 m of head on domestic supply, tank transfer, and irrigation duty.
Key Features
- Permanent Magnet Motor: The single-phase motor delivers high efficiency across a wide load range and runs on 200-240V.
- Built-In Protection: Soft starting guards the pump, which also protects against dry running, upthrust, overvoltage, undervoltage, overload, and overtemperature.
- Floating Impeller Design: Each composite impeller has its own tungsten carbide and ceramic bearing for durable, low-wear operation.
- Stainless Steel Construction: The pump and motor are AISI 304 (EN 1.4301) stainless steel, and the motor is IP68 rated for submerged duty.
- Compact 3" Profile: It fits boreholes as small as 76 mm (3 in) and connects through a 1" NPT outlet.
The motor includes a replaceable end cover with a socket, and the pump ships with a 4.9 ft (1.5 m) cable. Built-in motor protection and thermal protection are standard.
It handles water from 32 to 95 °F with a maximum operating pressure of 15 bar (217.6 psi). Pump speed is 10,700 rpm, and the curve tolerance is ISO 9906:2012 3B.
It suits domestic water supply, liquid transfer in tanks, irrigation, and environmental applications. The pump is cULus approved.
Technical Specification
| Item | Specification |
|---|---|
| Model | 5 SQ10-410 |
| Product No. | 96160137 |
| Pump Type | 3" multi-stage submersible |
| Nominal Power | 1 HP |
| Motor Type | MS3, permanent magnet rotor, single-phase |
| Rated Voltage | 1 x 200-240V |
| Rated Frequency (datasheet) | 50 Hz |
| Rated Current | 11.2 A |
| Power Input (P1) | 2.05 kW |
| Rated Power (P2) | 1.55 kW (2.08 HP) |
| Power Factor | 1.00 |
| Rated Speed | 10,700 rpm |
| Starting Method | Direct-on-line, soft start |
| Rated Flow | 1 m³/h (4.4 GPM) |
| Rated Head | 143 m (469 ft) |
| Maximum Operating Pressure | 15 bar (217.6 psi) |
| Liquid Temperature Range | 32 to 95 °F |
| Pump Outlet | 1" NPT |
| Minimum Borehole Diameter | 76 mm (3 in) |
| Pump / Motor Material | Stainless steel, AISI 304 (EN 1.4301) |
| Impeller Material | Composite, PA6.6-GF30 |
| Enclosure Class | IP68 |
| Insulation Class | F |
| Cable Length | 4.9 ft (1.5 m) |
| Approvals | cULus |
| Net Weight | 14.3 lbs |
| Gross (Shipping) Weight | 15.9 lbs |
Specs & Info