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Baldwin spin-on fuel water separator cartridge, silver metal canister with open port and threaded base

Baldwin Filters

Baldwin Filters BF9922-O Fuel Water Separator Cartridge 4-1/8in Length

SKU CH-N33E-KNMGP

Spin-on fuel and water separator cartridge with open port for bowl, 1 in.-14 threads and integral post seal

  • Spin-on design simplifies filter changes
  • 4-1/8 inch height fits compact engine bays
  • 1-14 thread size matches common fuel systems
  • Integral post seal prevents fuel leaks
  • Includes 3-1/8 inch bowl thread for water collection

Baldwin BF9922-O Fuel Water Separator

The Baldwin BF9922-O is a spin-on fuel water separator cartridge designed to remove water and contaminants from fuel systems. It features an open port for a bowl connection and includes an integral post seal for reliable sealing. The cartridge uses a 1 In. -14 thread size for installation.

Suits engines needing spin-on water separation

This separator suits applications requiring a spin-on fuel water separator with a bowl connection for manual draining. It is not suited for systems requiring a closed-port cartridge without a bowl interface or those needing a different thread specification.

1 In. -14 thread size decides fitment

The 1 In. -14 thread size is the critical specification that determines compatibility with the filter head. Verify the thread requirement matches this specification exactly before purchase to ensure proper sealing and installation.

Highlights

  • Spin-on design simplifies filter changes
  • 4-1/8 inch height fits compact engine bays
  • 1-14 thread size matches common fuel systems
  • Integral post seal prevents fuel leaks
  • Includes 3-1/8 inch bowl thread for water collection

Specifications

BrandBALDWIN FILTERS

Questions about this item

How do I choose the right cartridge for my fuel system?

Select the BF9922-O when your housing requires a 4-1/8 in height and 1 in.-14 thread size; the open port accepts a 3-1/8 in.-10 thread bowl.

What does the 4-1/8 in length mean once installed?

That dimension is the overall cartridge height, so it determines the clearance needed above the mounting head in the engine compartment.

What does the 1 in.-14 thread cap in practice?

It sets the mating thread on the filter head; only heads cut to 1 in.-14 will seal correctly with the integral post seal and O-ring.

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