Chesterton 225 Tandem Double Cartridge Seal

High performance, tandem seal for refining and chemical applications.

Select your options below…

{{ option.description }}
"{{ option.noLongerAvailable }}" is no longer a valid option. Please choose from the current set of options.
Need help? Call one of our pump experts at 1-802-255-4003. We’re open Mo-Fr 8:30am to 5:00pm ET.
Starting Price: $5,114.00
Selected Options: + ${{ calcAdditionalCost | formatCurrency }}
Request pricing below.
${{ calcCost | formatCurrency }} ${{ (calcCost * calcQuantity) | formatCurrency }} per {{ calcQuantity }} (${{ (calcCost * boxQuantity) | formatCurrency }} per {{ boxQuantity }}) ${{ calcCost | formatCurrency }}
Configured Part No. {{ calcPartNumber }}
{{ calcAvailability }}
Alternate Part Nos. {{pn}}
{{pn}}
Request Quick Quote
Get Business Financing!
Payments as low as ${{monthlyPayments}}/mo
Chesterton 225 Tandem Double Cartridge Seal Installation Instructions (English) Chesterton 225 Tandem Double Cartridge Seal Installation Instructions (Spanish)

Effective April 15th, 2025 Chesterton has added a 3% surcharge for all of their products. The surcharge will appear as a separate line item on the order.

Highlights...

Features

  • 1 to 4.75 inch (25 to 120mm) size range
  • -67 to 570 °F (-55 to 300°C) temperature
  • 5000 fpm (25 m/s) speed
  • 28inHg vacuum to 600 psig
  • FKM and FEPM elastomers
  • ISO-3069C, ASME B73.1, ASME B73.2

The Chesterton 225 Tandem Double Cartridge Seal's high performance, tandem arrangement is suited for for refining and chemical applications. It is ideal for non-lubricating fluids-light hydrocarbon services requiring low heat generation. The tandem orientation provides higher pressure capabilities in light hydrocarbon refining applications. The outboard seal face serves as a high efficiency pumping ring and provides maximum cooling capability in demanding services.