| Product Program Category |
| Pool Pumps |
Pool Pumps |
| Type |
| In-Ground (Self-Priming) Pool Filter Pump |
In-Ground (Self-Priming) Pool Filter Pump |
| Brand Name |
| Hayward |
Hayward |
| Model Name |
| MaxFlo VS 500 |
EcoStar |
| Model Number |
| SP23520VSP (115V) |
SP3400VSP (230V) |
| UPC |
| 610,377,339,384 |
0610377127349 |
| CB Model Identifier |
| ES_1122275_SP23520VSP (115V)_07312020181112_9072201 |
ES_1122275_SP3400VSP (230V)_060920211447670_2269743 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| ENERGY STAR Partner |
| Hayward Industries Inc. |
Hayward Industries Inc. |
| Product Category |
| Pool Pumps |
Pool Pumps |
| Date Available On Market |
| July 24, 2020 |
March 11, 2013 |
| Date Certified |
| May 18, 2021 |
June 28, 2021 |
| Markets |
| United States |
United States, Canada |
| Motor Design |
| Variable-speed |
Variable-speed |
| Weighted Energy Factor (WEF) (kgal/kWh) |
| 11 |
7.267 |
| Minimum WEF for Federal Standard |
| 6 |
5.22 |
| Flow (GPM) at low speed measurement point |
| 25 |
31.35 |
| Head (ftH20) at low speed measurement point |
| 5 |
8.15 |
| RPM at low speed measurement point |
| 1,326 |
1126.00 |
| Power (W) at low speed measurement point |
| 93 |
117.42 |
| Flow (GPM) at high speed measurement point |
| 49 |
77.28 |
| RPM at high speed measurement point |
| 2,615 |
2777.5 |
| Head (ft.H20) at high speed point |
| 20 |
48.25 |
| Power (W) at high speed measurement point |
| 458 |
1203.66 |
| Standby Average Power (W) |
| 2 |
3 |
| Motor Construction |
| Electronically-commutated Motor |
Electronically-commutated Motor |
| Hydraulic Horsepower (HHP) |
| 0 |
1.817 |
| Rated Horsepower (HP) |
| 1 |
2.7 |
| Freeze Protection |
| Yes |
Yes |
| Connected Functionality |
| No |
No |
| Date Qualified |
| May 18, 2021 |
June 28, 2021 |
