
Quick overview
- Genuine Pentair Factory part number 356790, not an aftermarket casting.
- EQ Series Made for the Pentair EQ Series commercial pump family.
- Joins motor to pump The adaptor is the structural link between the motor face and the pump housing.
- Commercial duty An EQ Series component, sized for the commercial pumps rather than residential models.
- Replacement part Order it when the original adaptor is cracked, corroded or has stripped mounting hardware.
- Check the diagram The EQ Series parts breakdown will confirm the adaptor before you order.
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Product details
The Pentair 356790 is the motor adaptor for the EQ Series commercial pool pump. It is the genuine Pentair part.
What it is
The adaptor is the structural piece between the motor and the pump body. The motor bolts to one face and the pump housing to the other, so it sets and holds the alignment between the shaft and the impeller. When it is cracked, heavily corroded or has stripped mounting threads, the pump cannot be put back together reliably.
Ordering
Confirm the part against the EQ Series parts breakdown before you order, and inspect the adaptor whenever the motor is already off the pump for a seal or bearing job.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 356790 |
| UPC | 788379689902 |
| Type | Motor adaptor |
| Part type | Pool pump part |
| Fits | Pentair EQ Series commercial pumps |
| Shipping weight | 3.2 lb |
| Ships | Parcel |
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