Generac T20-S
#2 in Up to 2 inFull review
A 2 in trash pump for muddy water with stones and sticks, with a long run time and a three-year warranty. For owners who deal with dirty flood water.
A.P. Electric $1,199$1,199
The Generac T20-S is the better gas water pump overall, rated 3.3 to 2.4. The Generac T20-S leads on value, flow and warranty. The Honda WX10 wins on head. The Honda WX10 costs $710 less ($489 vs $1,199).
Honda WX10
#17 in Up to 2 inFull review
A tiny Honda pump for clear-water chores like draining a pool cover or filling a stock tank. It suits owners who value weight and easy starting over flow.
Amazon $489$489
Prices 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.
Which should you buy?
- Choose the Generac T20-S for value ($6.48 per gpm ($1,199, 185 gpm) vs $15.28 per gpm ($489, 32 gpm)), flow (185 gpm maximum vs 32 gpm maximum) and warranty (3-year warranty for home use vs 2-year warranty for home use).
- Choose the Honda WX10 for head (121 ft maximum head vs 98 ft maximum head).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every up to 2 in gas water pump; a clear win is highlighted. How we rank explains each one.
| Factor weight | Generac T20-S | Honda WX10 |
|---|---|---|
| Overall rating | 3.3/5 | 2.4/5 |
| Value 30% | 36 $6.48 per gpm ($1,199, 185 gpm) | 0 $15.28 per gpm ($489, 32 gpm) |
| Flow 15% | 71 185 gpm maximum | 0 32 gpm maximum |
| Head 10% | 63 98 ft maximum head | 100 121 ft maximum head |
| Solids 15% | 60 passes solids up to 1 in | 50 solids size not published (neutral score used) |
| Warranty 30% | 50 3-year warranty for home use | 25 2-year warranty for home use |
Specifications
| Generac T20-S | Honda WX10 | |
|---|---|---|
| Pumping | ||
| Type | Trash | Clear water |
| Ports | 2 in | 1 in |
| Maximum flow | 185 gpm | 32 gpm |
| Maximum head | 98 ft | 121 ft |
| Suction lift | 26 ft | - |
| Largest solids | 1 in | - |
| Engine and build | ||
| Engine | Generac G-Force, 211 cc | - |
| Fuel tank | 3 gal | - |
| Runtime on a tank | 5 hr | - |
| Weight | 109.1 lb | 13 lb |
| Warranty | 3 years | 2 years |