NorthStar 3 in Semi-Trash Pump GX160
#7 in 3 in and upFull review
A Honda-powered 3 in semi-trash pump for dewatering and moving muddy water, at a price between budget pumps and Honda’s own.
Amazon $829.99$829.99
The NorthStar 3 in Semi-Trash Pump GX160 is the better gas water pump overall, rated 3.3 to 3.2. The NorthStar 3 in Semi-Trash Pump GX160 costs $150 less ($829.99 vs $979.99).
NorthStar Extended Run 3 in Semi-Trash Pump
#10 in 3 in and upFull review
A 3 in semi-trash pump with an oversized tank for all-day dewatering. It is for sites that need a pump running unattended through a shift.
Amazon $979.99$979.99
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.
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 3 in and up gas water pump; a clear win is highlighted. How we rank explains each one.
| Factor weight | NorthStar 3 in Semi-Trash Pump GX160 | NorthStar Extended Run 3 in Semi-Trash Pump |
|---|---|---|
| Overall rating | 3.3/5 | 3.2/5 |
| Value 30% | 68 $3.14 per gpm ($829.99, 264.2 gpm) | 61 $3.71 per gpm ($979.99, 264.2 gpm) |
| Flow 15% | 32 264.2 gpm maximum | 32 264.2 gpm maximum |
| Head 10% | 50 head not published (neutral score used) | 50 head not published (neutral score used) |
| Solids 15% | 40 passes solids up to 0.8 in | 40 passes solids up to 0.8 in |
| Warranty 30% | 50 warranty not published (neutral score used) | 50 warranty not published (neutral score used) |
Specifications
| NorthStar 3 in Semi-Trash Pump GX160 | NorthStar Extended Run 3 in Semi-Trash Pump | |
|---|---|---|
| Pumping | ||
| Type | Semi-trash | Semi-trash |
| Ports | 3 in | 3 in |
| Maximum flow | 264.2 gpm | 264.2 gpm |
| Suction lift | 23 ft | - |
| Largest solids | 0.8 in | 0.8 in |
| Engine and build | ||
| Engine | Honda GX160 | Honda GX200 |
| Runtime on a tank | - | 8 hr |