A protected, compact pump for wells around 200 ft deep, especially narrow casings or wells that sometimes run low.
Amazon $931.73The Grundfos 10SQ07-200 rates 2.8 among submersible, 3/4 HP and up well pumps; the Grundfos 10SQ05-160 rates 2.6 among submersible, 1/2 HP ones. The Grundfos 10SQ05-160 costs $175.89 less ($755.84 vs $931.73).

Best for shallower wells, with water within about 150 ft, where its dry-run and soft-start protection matter more than raw flow.
Amazon $755.84Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different type classes (submersible, 3/4 HP and up and submersible, 1/2 HP), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Grundfos 10SQ07-200 | Grundfos 10SQ05-160 |
|---|---|---|
| Overall rating | 2.8/5 | 2.6/5 |
| Value 30% | 24 $86.27 per gpm ($931.73, 10.8 gpm at 200 ft of head) | 0 $123.91 per gpm ($755.84, 6.1 gpm at 200 ft of head) |
| Flow 25% | 34 10.8 gpm at 200 ft of head | 34 6.1 gpm at 200 ft of head |
| Housing 15% | 100 Stainless housing | 100 Stainless housing |
| Warranty 30% | 25 2-year warranty | 25 2-year warranty |
Specifications
| Grundfos 10SQ07-200 | Grundfos 10SQ05-160 | |
|---|---|---|
| Pumping | ||
| Type | Submersible | Submersible |
| Motor | 3/4 HP | 1/2 HP |
| Flow at the rating point | 10.8 gpm at 200 ft of head | 6.1 gpm at 200 ft of head |
| Flow series | 10 gpm | 10 gpm |
| Most head or depth | 290 ft | 226 ft |
| Electrical and build | ||
| Voltage | 230 V | 230 V |
| Wiring | 2-wire | 2-wire |
| Current | 5.3 A | 4.1 A |
| Housing | Stainless | Stainless |
| Discharge | 1.2 in | 1.2 in |
| Warranty | ||
| Warranty | 2 years | 2 years |