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 and the Wayne CDU1000 are evenly matched, rated 4.3 and 4.3. The Wayne CDU980E leads on value. The Wayne CDU1000 wins on flow. The Wayne CDU980E costs $65.99 less ($189 vs $254.99).
Wayne CDU1000
#2 in 1/2 HP and upFull review
For a basement with a very high water table or a long, high discharge run. Most homes will be better served by a 1/2 HP pump.
Amazon $254.99$254.99
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 value ($41.09 per 1,000 GPH at 10 ft ($189, 4,600 GPH) vs $50 per 1,000 GPH at 10 ft ($254.99, 5,100 GPH)).
- Choose the Wayne CDU1000 for flow (5,100 GPH at 10 ft vs 4,600 GPH at 10 ft).
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 | Wayne CDU1000 |
|---|---|---|
| Overall rating | 4.3/5 | 4.3/5 |
| Value 30% | 98 $41.09 per 1,000 GPH at 10 ft ($189, 4,600 GPH) | 81 $50 per 1,000 GPH at 10 ft ($254.99, 5,100 GPH) |
| Flow 30% | 84 4,600 GPH at 10 ft | 100 5,100 GPH at 10 ft |
| Build 20% | 33 switch fits a narrow pit | 33 switch fits a narrow pit |
| Warranty 20% | 100 5-year warranty | 100 5-year warranty |
Specifications
| Wayne CDU980E | Wayne CDU1000 | |
|---|---|---|
| Pumping | ||
| Motor | 3/4 HP | 1 HP |
| Type | Submersible | Submersible |
| Flow at 10 ft | 4,600 GPH | 5,100 GPH |
| Flow at 0 ft | 5,490 GPH | 6,100 GPH |
| Discharge | 1.5 in | 1.5 in |
| 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 | 8 ft |
| Weight | 22 lb | 22 lb |
| Warranty | 5 years | 5 years |