NOVUS NV20SWP 2 in Semi-Trash Pump
#3 in Up to 2 inFull review
A low-cost 2 in pump with a two-year warranty, for pools, ponds and irrigation.
Amazon $239.99$239.99
The NOVUS NV20SWP 2 in Semi-Trash Pump is the better gas water pump overall, rated 3.4 to 3.1. The NOVUS NV20SWP 2 in Semi-Trash Pump leads on value and head. The Champion 2 in Semi-Trash Pump 100742 wins on flow. The NOVUS NV20SWP 2 in Semi-Trash Pump costs $205.01 less ($239.99 vs $445).
Champion 2 in Semi-Trash Pump 100742
#13 in Up to 2 inFull review
A ready-to-run 2 in semi-trash pump with a big fuel tank, for draining pools and flooded yards. It suits homeowners who want everything in one box.
Amazon $445$445
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 NOVUS NV20SWP 2 in Semi-Trash Pump for value ($1.70 per gpm ($239.99, 141 gpm) vs $2.82 per gpm ($445, 158 gpm)) and head (100 ft maximum head vs 92 ft maximum head).
- Choose the Champion 2 in Semi-Trash Pump 100742 for flow (158 gpm maximum vs 141 gpm maximum).
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 | NOVUS NV20SWP 2 in Semi-Trash Pump | Champion 2 in Semi-Trash Pump 100742 |
|---|---|---|
| Overall rating | 3.4/5 | 3.1/5 |
| Value 30% | 95 $1.70 per gpm ($239.99, 141 gpm) | 73 $2.82 per gpm ($445, 158 gpm) |
| Flow 15% | 34 141 gpm maximum | 48 158 gpm maximum |
| Head 10% | 67 100 ft maximum head | 53 92 ft maximum head |
| Solids 15% | 50 solids size not published (neutral score used) | 20 passes solids up to 0.5 in |
| Warranty 30% | 25 2-year warranty for home use | 25 2-year warranty for home use |
Specifications
| NOVUS NV20SWP 2 in Semi-Trash Pump | Champion 2 in Semi-Trash Pump 100742 | |
|---|---|---|
| Pumping | ||
| Type | Semi-trash | Semi-trash |
| Ports | 2 in | 2 in |
| Maximum flow | 141 gpm | 158 gpm |
| Maximum head | 100 ft | 92 ft |
| Suction lift | 23 ft | 26 ft |
| Largest solids | - | 0.5 in |
| Engine and build | ||
| Engine | NOVUS OHV, 212 cc | Champion OHV, 212 cc |
| Fuel tank | - | 3 gal |
| Weight | - | 79 lb |
| Warranty | 2 years | 2 years |