A low-cost 3 in pump kit on wheels for draining ponds and pools. The 90-day warranty suits occasional use only.
Amazon $429.99The BILT HARD 3 in Trash Pump rates 3.2 among 3 in and up gas water pumps; the BILT HARD 2 in Semi-Trash Pump rates 3.2 among up to 2 in ones. The BILT HARD 2 in Semi-Trash Pump costs $145 less ($284.99 vs $429.99).

A cheap 2 in pump kit with hoses for occasional draining. Fine for a one-off job; the 90-day warranty makes it a gamble for regular use.
Amazon $284.99Prices 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 size classes (3 in and up and up to 2 in), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | BILT HARD 3 in Trash Pump | BILT HARD 2 in Semi-Trash Pump |
|---|---|---|
| Overall rating | 3.2/5 | 3.2/5 |
| Value 30% | 100 $1.48 per gpm ($429.99, 290 gpm) | 92 $1.80 per gpm ($284.99, 158 gpm) |
| Flow 15% | 45 290 gpm maximum | 48 158 gpm maximum |
| Head 10% | 42 85 ft maximum head | 52 91 ft maximum head |
| Solids 15% | 50 solids size not published (neutral score used) | 50 solids size not published (neutral score used) |
| Warranty 30% | 0 0.2-year warranty for home use | 0 0.2-year warranty for home use |
Specifications
| BILT HARD 3 in Trash Pump | BILT HARD 2 in Semi-Trash Pump | |
|---|---|---|
| Pumping | ||
| Type | Semi-trash | Semi-trash |
| Ports | 3 in | 2 in |
| Maximum flow | 290 gpm | 158 gpm |
| Maximum head | 85 ft | 91 ft |
| Suction lift | 26 ft | 26 ft |
| Engine and build | ||
| Engine | BILT HARD OHV, 212 cc | BILT HARD OHV, 212 cc |
| Warranty | 0.2 years | 0.2 years |