Maytronics Dolphin Manifold Assembly$3699
Quick overview
- Genuine Maytronics part Factory part number 9991730 for Dolphin robotic cleaners.
- Fits a wide range Shared across Triton PS, Triton PS Plus, S200, S300, Quantum, Proteus, Premium, Discovery and T series cleaners.
- Also the Pentair Prowlers Listed for the Prowler 920 and Prowler 930, which are Maytronics built cleaners sold under the Pentair name.
- Routes water through the unit The manifold is what directs flow from the impeller through the filter path.
- Cracks cost suction A split or warped manifold lets water bypass the filter, so the cleaner runs but stops picking up.
- Complete assembly Supplied assembled and ready to fit in place of the original.
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Product details
The Maytronics 9991730 is the manifold assembly used across a large part of the Dolphin robotic cleaner range, from the Triton PS and PS Plus through the S200 and S300 to the Proteus, Quantum, Discovery, Premium and T series machines. It is also the manifold in the Pentair Prowler 920 and 930, which Maytronics builds.
What it does
Inside a Dolphin, the pump motor drives water through a fixed path: in through the intake, past the filter media, and out through the top. The manifold is the piece that defines that path. Everything the cleaner picks up depends on the water going where the manifold sends it.
Why they fail
Manifolds crack at the seams, warp with heat, or lose their sealing faces after years of grit passing through. The symptom is a cleaner that drives its pattern normally and comes out of the pool with a nearly empty filter, because water is bypassing the media instead of being forced through it. If the filter, impeller and brushes all check out and pickup is still poor, the manifold is the next thing to look at.
Fitting
The part arrives as a complete assembly and goes in where the old one came out. Check the fit list above against your model before ordering, since Maytronics uses several manifold designs across the range.
| Brand | Maytronics |
|---|---|
| Manufacturer part number | 9991730 |
| Type | Manifold assembly |
| Part type | Robotic pool cleaner part |
| Fits | Dolphin Triton PS, Triton PS Plus, 300i, Active 30i, Active 20, Quantum, Proteus DX4, Proteus DX5i, Premium Energy, Premium with Swivel, Discovery M2BIG, Discovery with Swivel, T35, T45, T55i, S200, S300, and Pentair Prowler 920 and Prowler 930 |
| Shipping weight | 0.25 lb |
| Ships | Parcel |
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