
Pentair WhisperFlo XF Wet End Assembly, 400000Z
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Quick overview
- Genuine Pentair The factory XF Series wet end assembly, part 400000Z.
- Fits both XF pumps Built for the WhisperFlo XF and the IntelliFlo XF variable speed pumps.
- Lid and locking ring included The wet end housing lid and locking ring assembly come with it.
- Basket included The pump basket is part of the assembly, so a cracked basket is covered too.
- Seals included Ships with the lid o-ring, two drain plugs and two drain plug o-rings.
- One part instead of many Replacing the wet end as an assembly is the practical answer when the housing itself is cracked or badly worn.
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WhisperFlo XF Wet End Assembly, 400000Z
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Product details
The Pentair 400000Z is the XF Series wet end assembly for WhisperFlo XF and IntelliFlo XF variable speed pumps. It is the genuine Pentair part, not an aftermarket housing.
What you get
The assembly arrives with the wet end housing lid and locking ring assembly, the basket, the lid o-ring, two drain plugs and two drain plug o-rings. That covers the parts that normally have to be sourced one at a time when a wet end is rebuilt.
When to replace the whole wet end
Individual parts are worth chasing while the housing is sound. Once the housing itself is cracked, warped by heat, or worn where the lid seals, patching it costs more time than it saves. Swapping the complete wet end onto the existing motor puts the pump back to a known good state.
Check the model first
This is the XF Series part. A standard WhisperFlo takes a different wet end, so read the model badge on the pump before ordering.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 400000Z |
| UPC | 788379805845 |
| Series | XF Series |
| Type | Wet end assembly |
| Fits | Pentair WhisperFlo XF and IntelliFlo XF variable speed pumps |
| Included | Wet end housing lid and locking ring assembly, basket, lid o-ring, 2 drain plugs, 2 drain plug o-rings |
| Shipping weight | 12 lb |
| Ships | Parcel |
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