Wayne CDU980E
#1 in 1/2 HP and upFull review
For deep basements and heavy water where a 1/2 HP pump falls behind, with a stainless housing and a 5 year warranty at a mid range price.
Amazon $189$189
The Wayne CDU980E is the better sump pump overall, rated 4.3 to 3.7. The Wayne CDU980E leads on warranty, flow and value. The Wayne CDU980E costs $5.98 less ($189 vs $194.98).
Superior Pump 92751
#3 in 1/2 HP and upFull review
For deep basements or long discharge runs that need high lift, at a fair price for a 3/4 HP stainless pump.
Amazon $194.98$194.98
Prices were last checked October 31, 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 Wayne CDU980E for warranty (5-year warranty vs 3-year warranty), flow (4,600 GPH at 10 ft vs 4,140 GPH at 10 ft) and value ($41.09 per 1,000 GPH at 10 ft ($189, 4,600 GPH) vs $47.10 per 1,000 GPH at 10 ft ($194.98, 4,140 GPH)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 1/2 HP and up sump pump; a clear win is highlighted. How we rank explains each one.
| Factor weight | Wayne CDU980E | Superior Pump 92751 |
|---|---|---|
| Overall rating | 4.3/5 | 3.7/5 |
| Value 30% | 98 $41.09 per 1,000 GPH at 10 ft ($189, 4,600 GPH) | 86 $47.10 per 1,000 GPH at 10 ft ($194.98, 4,140 GPH) |
| Flow 30% | 84 4,600 GPH at 10 ft | 66 4,140 GPH at 10 ft |
| Build 20% | 33 switch fits a narrow pit | 33 switch fits a narrow pit |
| Warranty 20% | 100 5-year warranty | 50 3-year warranty |
Specifications
| Wayne CDU980E | Superior Pump 92751 | |
|---|---|---|
| Pumping | ||
| Motor | 3/4 HP | 3/4 HP |
| Type | Submersible | Submersible |
| Flow at 10 ft | 4,600 GPH | 4,140 GPH |
| Flow at 0 ft | 5,490 GPH | 4,800 GPH |
| Max lift | - | 45 ft |
| Discharge | 1.5 in | 2 in |
| Running current | - | 7.5 A |
| Switch and build | ||
| Switch | Vertical float | Vertical float |
| Cast iron housing | No | No |
| Alarm or monitoring | No | No |
| Wi-Fi | No | No |
| Cord length | 8 ft | 10 ft |
| Weight | 22 lb | 24.5 lb |
| Warranty | 5 years | 3 years |