Pentair 350090Z Cam and Ramp strainer lid clamp for SuperFlo pumps, almondPentair Cam and Ramp Strainer Lid Clamp, SuperFlo, 350090Z In stock$4499
Pentair 350090Z Cam and Ramp strainer lid clamp for SuperFlo pumps, almond
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Pentair Cam and Ramp Strainer Lid Clamp, SuperFlo, 350090Z

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$4499
In stock
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Quick overview

  • Holds the strainer lid down The Cam and Ramp clamp is what draws the lid onto its O-ring and keeps the seal tight.
  • SuperFlo fitment For the Pentair SuperFlo inground pool and spa pump, and listed with SuperFlo VS parts.
  • Almond color Supplied in almond to match the pump.
  • Also sold as 350090 The part appears as both 350090 and 350090Z.
  • Fixes a pump that loses prime A cracked or worn clamp cannot pull the lid down evenly, and the pump sucks air at the lid.
  • Genuine Pentair The factory clamp, not a universal substitute.
Full description and specifications ↓

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Product details

The Pentair 350090Z is the Cam and Ramp clamp for the strainer lid on the SuperFlo inground pool and spa pump. It is supplied in almond, and Pentair lists it under both 350090 and 350090Z.

What it does

The clamp is the mechanism that pulls the strainer lid down onto its O-ring. The cam and ramp geometry converts a short turn of the lid into even clamping force all the way around, which is what keeps the pot sealed against the vacuum on the suction side.

The symptom of a worn clamp

A pump that will not hold prime, or one with a persistent stream of bubbles in the lid, is usually leaking air. The lid O-ring gets the blame first, but if the clamp is cracked or its ramp is worn smooth, no amount of new O-ring will fix it because the lid cannot be pulled down evenly any more.

Fitment

For the Pentair SuperFlo, and listed with the SuperFlo VS parts as well.

Specifications
Brand Pentair
Manufacturer part number 350090Z
Also listed as 350090
UPC 788379691127
Type Cam and Ramp strainer lid clamp
Color Almond
Fits Pentair SuperFlo inground pool and spa pump
Part type Pool pump part
Shipping weight 0.65 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Is 350090 the same as 350090Z?
Yes. Pentair lists the clamp under both numbers.
What color is it?
Almond.
Which pump does it fit?
The Pentair SuperFlo inground pool and spa pump. It also appears in the SuperFlo VS parts listings.
Why would the clamp need replacing?
The clamp takes the load every time the lid is opened and closed. When it cracks or the cam wears, the lid no longer seats evenly on its O-ring and the pump starts drawing air and losing prime.
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