This manual introduces the features and characteristics of the Hayward Power-Flo® Matrix™ pump series, including the pump design, installation, operation and maintenance.
The Hayward Power-Flo Matrix Pump Series is engineered for above-ground swimming pools and hot tubs, featuring an advanced design that reduces maintenance while providing superior performance. The ISSP1591 model includes a heavy-duty motor with an integrated thermal overload protector and a corrosion-proof housing.
| Application | Above-ground swimming pools and hot tubs |
|---|---|
| Discharge Orientation | Horizontal/Vertical |
| Impeller Material | Noryl |
| Seal Type | Heat resistant, double-sized seal |
| Maximum Pressure | 30 PSI |
No, the pump is intended for permanently installed above-ground swimming pools and should not be used with storable pools.
The filtration system should never be operated or tested at more than 30 PSI to prevent failure or injury.
A No. 8 AWG solid copper bonding wire is required for the U.S., while No. 6 AWG is required in Canada.