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WellMate WM-20WB / WM0235 PEU Air Cell Replacement Kit - Quick Connect Series

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MSRP $869.16
Sale Price $434.58
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CH4846
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CH4846 for WM-20WB
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WM-20WB / WM0235 PEU Air Cell Replacement Kit for the Wellmate Quick Connect Series and the older style WM-20 with a fixed MPT connection.

Note: Air Cell Replacements should always be set 2 PSI below the cut in of your pressure switch. Pressure switch settings should not exceed a 20 PSI differential between cut in and cut out.

Specifications
More Information
Drawdown @ 40/60 PSI16.2
Drawdown @ 30/50 PSI18
Discharge Connection 1 1/4" NPTM
Capacity60
Size24" X 42"
Sourcehttps://www.pentair.com/
Model #CH4846 for WM-20WB
ManufacturerWellMate
Shipping Weight11
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Product Literature
pdf
Wellmate Bladder Replacement Instructions (non Quick Connect)
(Size: 0.29 MB)
pdf
WellMate Underground Tanks Install
(Size: 0.17 MB)
pdf
WellMate Vacuum Breaker Spec Sheet
(Size: 0.17 MB)
FAQs
What models is this replacement kit compatible with?
This kit is compatible with the Wellmate Quick Connect Series and older WM-20 models with a fixed MPT connection.
How should the air cell be set in relation to the pressure switch?
The air cell should be set 2 PSI below the cut-in of your pressure switch.
What is the recommended pressure switch differential?
The pressure switch settings should not exceed a 20 PSI differential between cut-in and cut-out.
What are the dimensions of the air cell replacement kit?
The dimensions are 24" X 42".
Does this kit require a control box?
No, this kit does not require a control box.
What is the replacement time for this air cell?
The recommended replacement time is 108 months.
Is any special resin included with this kit?
Yes, the kit includes AquaScience 8% Crosslink Resin.
Installation Tips

Installation Brief

Install the WellMate WM-20WB Air Cell Replacement Kit to maintain optimal tank performance.

  1. Ensure the tank is depressurized before starting.
  2. Remove the old air cell from the tank.
  3. Install the new air cell, ensuring it is set 2 PSI below the pressure switch cut-in.
  4. Secure all connections and check for leaks.
Important:
  • Ensure the system is depressurized before installation.
  • Verify pressure settings to avoid exceeding a 20 PSI differential.
  • Consider professional installation if unsure.
WellMate WM-20WB / WM0235 PEU Air Cell Replacement Kit - Quick Connect SeriesWellMate WM-20WB / WM0235 PEU Air Cell Replacement Kit - Quick Connect Series
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