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

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MSRP $895.24
Sale Price $447.62
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SKU#
CH4846
In stock
CH4846 for WM-20WB

Features

  • Specifically crafted for Wellmate Quick Connect Series tanks with fixed MPT connection, for compatibility with both modern and older WellMate models where that tank connection style applies

  • Includes the air cell, washers, O-rings, sealing ring components, and instructions needed for installation

  • Built with durable materials and EPDM O-rings and seals

  • Equipped with a 1 1/4" NPTM connection that fits Quick Connect Series quick connect connectors

  • Dimensions: 24" X 42"

  • Set pre-charge pressure 4 PSI below pump cut-in pressure during installation

  • Pressure switch differential should not exceed 20 PSI

  • Check air pressure with a pressure gauge or gauge during setup

  • A failed or waterlogged air cell can cause a well pump to run improperly, and waterlogged tanks can short cycle frequently; replacing the WellMate bladder can restore proper water pressure

  • No control box required for installation

  • Instructions help remove the old air cell and install the replacement correctly

  • Recommended replacement time: approximately 108 months under normal conditions

  • Genuine replacement parts are designed to help prevent premature failures often seen with universal options

Replacement air cell kit for Wellmate Quick Connect Series tanks with a fixed MPT connection. In water well systems, air cells in pressure tanks maintain water pressure. This product lets you replace the internal bladder/air cell in a wellmate pressure tank, and captive air tanks use an internal air bladder that can fail if that bladder ruptures; WellMate tanks use a composite design that allows internal air cell replacement instead of making a full tank change; this WM-20WB / WM0235 PEU kit is sized 24" X 42", uses a 1 1/4" NPTM connection, and for correct installation setup the pre-charge should be set 4 PSI below pump cut-in pressure.

The WellMate WM-20WB / WM0235 PEU Air Cell Replacement Kit is designed for seamless compatibility with a wellmate water pressure tank used in your water system. It helps you perform routine maintenance and troubleshooting by replacing the bladder to restore normal water pressure, support reliable pump performance, restore stable air-to-water separation, extend the life of well pump systems, and cost less than buying a new pressure tank.

Specifications

  • Model #: CH4846 for WM-20WB

  • Manufacturer : WellMate

  • Size: 24" X 42"

  • Discharge Connection: 1 1/4" NPTM

  • Shipping Weight: 11 lbs

  • Drawdown @ 30/50 PSI range: 18

  • Drawdown @ 40/60 PSI: 16.2

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
Performance ChartNone
Shipping Weight11
Write Your Own Review
You're reviewing:WellMate WM-20WB / WM0235 PEU Air Cell Replacement Kit - Quick Connect Series
Your Rating
What is this replacement kit for?
It is an air cell replacement kit for WellMate WM-20WB / WM0235 PEU tank applications.
What tanks is it compatible with?
It is designed for the Wellmate Quick Connect Series and older WM-20 tanks with a fixed MPT connection.
What connector size is listed for this kit?
The listed connector is 1-1/4 inch NPTM.
What is the air cell size?
The listed size is 24 in. x 42 in.
How should the air cell be set relative to the pressure switch?
Set the air cell 2 PSI below the cut-in of your pressure switch.
What pressure switch differential is recommended?
Pressure switch settings should not exceed a 20 PSI differential between cut-in and cut-out.
Does this kit require a control box?
No, this kit does not require a control box.
What is the recommended replacement time?
The listed replacement time is 108 months.

Installation Brief

This air cell replacement kit is intended for supported Wellmate WM-20WB / WM0235 PEU tank applications.

  1. Depressurize the tank before beginning the replacement.
  2. Remove the existing air cell from the tank.
  3. Install the new air cell in the correct Quick Connect Series or older WM-20 fixed MPT application.
  4. Set the air cell pressure 2 PSI below the pressure switch cut-in setting.
  5. Confirm the pressure switch differential does not exceed 20 PSI between cut-in and cut-out before placing the system back in service.
WellMate WM-20WB / WM0235 PEU Air Cell Replacement Kit - Quick Connect SeriesWellMate WM-20WB / WM0235 PEU Air Cell Replacement Kit - Quick Connect Series