Red Lion RL12G05-2W2V
A low-cost 1/2 HP submersible for wells with water within about 100 ft. Deeper wells need the 3/4 or 1 HP size.
Amazon $429.31$429.31
2.6/5
Best for shallower wells, with water within about 150 ft, where its dry-run and soft-start protection matter more than raw flow.
- 1/2 HPMotor
- 6.1 gpm at 200 ft of headFlow
- SubmersibleType
- 2 yearsWarranty
Check price at Amazon$755.84
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Soft start and built-in dry-run protection save the pump if the well runs low
- Slim 3 in body fits narrow or crooked wells a 4 in pump can’t enter
- Runs on low or sagging voltage down to 150 V without stalling
Cons
- Only a 2-year warranty
- Flow drops to about 6 gpm at 200 ft, less than 4 in rivals of the same power
- Electronics make field repair a replace-the-pump job
The Grundfos 10SQ family
Every Grundfos 10SQ model we rank, smallest first. Ratings compare each against its own type.
| Model | Motor | Rating | Price |
|---|---|---|---|
| Grundfos 10SQ05-160 (this one) | 1/2 HP | 2.6/5 | $755.84 |
| Grundfos 10SQ07-200 | 3/4 HP | 2.8/5 | $931.73 |
| Grundfos 10SQ10-290 | 1 HP | 2.8/5 | $1,542.39 |
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | 10SQ05-160 (96160140) |
|---|---|
| Pumping | |
| Type | Submersible |
| Motor | 1/2 HP |
| Flow at the rating point | 6.1 gpm at 200 ft of head |
| Flow series | 10 gpm |
| Most head or depth | 226 ft |
| Electrical and build | |
| Voltage | 230 V |
| Wiring | 2-wire |
| Current | 4.1 A |
| Housing | Stainless |
| Discharge | 1.2 in |
| Warranty | |
| Warranty | 2 years |
Alternatives in this type
Red Lion RL12G05-3W2V
A 1/2 HP submersible for wells with water within about 100 ft, for owners who want a 3-wire setup with the start parts above ground.
Amazon $473.73$473.73
Flotec FP2212
A 1/2 HP submersible for wells with water within about 100 ft. Shop around, since the price found is high for the size.
Amazon $699.59$699.59
Compare
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