Description
Elevate your water system with the Grundfos 22 SQE15-220, a 3-inch variable-speed submersible pump engineered for efficient, dependable delivery and lasting stainless steel durability.
Key Features
- Permanent Magnet Motor: The single-phase MSE3 motor delivers optimum efficiency across a wide load range at speeds up to 10,700 rpm.
- Complete Built-In Protection: Soft starting plus protection against dry-running, upthrust, overvoltage, undervoltage, overload, and overtemperature safeguards your investment.
- Floating Impeller Design: Six composite impellers each ride on their own tungsten carbide/ceramic bearing for smooth, long-lasting operation.
- Stainless Steel Construction: AISI 304 stainless steel pump and motor housings resist corrosion in demanding well environments.
- Strong Performance: It’s rated for 22 US GPM at 239.5 ft of head, with a maximum operating pressure of 217.56 psi.
This 3-inch multi-stage pump is built for domestic water supply, tank transfer, irrigation, and environmental applications. It installs in boreholes as small as 2.99 inches in diameter.
The 2.5 HP motor runs on 200-240V single-phase power and draws a rated 12.3A. Its IP68 enclosure and Class F insulation ensure dependable submerged operation.
A replaceable motor end cover with socket simplifies service and cable connections over the pump’s lifetime. cULus approval and ISO 9906 curve tolerance give installers complete confidence.
Technical Specification
| Specification | Details |
|---|---|
| Model | 22 SQE15-220 |
| Pump Type | 3" Multi-Stage Submersible, Variable Speed |
| Rated Flow | 22 US GPM |
| Rated Head | 239.5 ft |
| Stages | 6 |
| Maximum Operating Pressure | 217.56 psi |
| Pump Outlet | 1 1/2" NPT |
| Minimum Borehole Diameter | 2.99 in |
| Check Valve | Yes |
| Motor Type | MSE3, Single-Phase Permanent Magnet |
| Rated Power (P2) | 2.5 HP |
| Power Input (P1) | 2.46 kW |
| Rated Voltage | 1 x 200-240V |
| Frequency | 60 Hz |
| Rated Current | 12.3A |
| Service Factor | 1.65 |
| Rated Speed | 10,700 rpm |
| Start Method | DOL (Soft Start) |
| Enclosure Class | IP68 |
| Insulation Class | F |
| Motor Protection | Thermal (Internal) |
| Cable Length | 4.92 ft |
| Liquid Temperature Range | 32°F to 95°F |
| Pump/Motor Material | Stainless Steel AISI 304 |
| Impeller Material | Composite (PA6.6-GF30) |
| Approvals | cULus |
| Pump No. / Motor No. | 96397428 / 96160542 |
| Weight | 14.1 lbs (Net) |
Specs & Info