Solaxx FLW-BL-D digital flow switchSolaxx Digital Flow Switch FLW-BL-D In stock$11899
Solaxx FLW-BL-D digital flow switch
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Solaxx Digital Flow Switch FLW-BL-D

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$11899
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Quick overview

  • Genuine Solaxx factory part number FLW-BL-D, not an aftermarket lookalike.
  • Flow protection tells the control unit that water is moving so the cell only runs when there is flow.
  • Digital switch the digital style sensor used on Solaxx salt systems.
  • Direct replacement swaps in for a failed FLW-BL-D without changing the plumbing.
  • Common fix for flow faults a stuck or failed switch is a usual cause of a no flow error while the pump is running.
  • Match the part number check that your existing switch reads FLW-BL-D before ordering.
Full description and specifications ↓

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Product details

The Solaxx FLW-BL-D is the digital flow switch for Solaxx salt chlorination systems. It sits in the plumbing and tells the control unit whether water is moving, so the cell only produces chlorine when there is flow across it.

A flow switch that sticks or fails is a common cause of a flow fault when the pump is clearly running. Once the filter, valves and air in the line are ruled out, replacing the switch is the next step.

Confirm the part number on your current switch matches FLW-BL-D before ordering. This is the genuine Solaxx part.

From Pool School

When to Replace a Salt CellThe life each manufacturer prints, what looks like a dead cell and is not, and choosing the next one. Read How to Clean a Salt CellHose first, acid only on scale that stays, and each manufacturer's own mix and time limit. Read
Specifications
Brand Solaxx
Manufacturer part number FLW-BL-D
Type Digital flow switch
Style Digital
For Solaxx salt chlorination systems
Shipping weight 2 lb
Ships Parcel

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Questions and answers

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

What does the flow switch do?
It reports to the control unit whether water is moving through the system. Without flow the unit stops the cell, which protects it from running dry.
How do I know this is the right one?
Compare the part number printed on your existing switch. This is the digital switch, FLW-BL-D; if yours carries a different number, confirm in your system manual before ordering.
My system shows a flow error with the pump running. Is this the fix?
Often, yes. Once you have ruled out a dirty filter, a closed valve or air in the line, a failed flow switch is the usual remaining cause.
Is this a genuine Solaxx part?
Yes, it is the Solaxx part number FLW-BL-D.
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