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Blue metal spin-on hydraulic filter cylinder with threaded top and textured grip surface

Baldwin Filters

Baldwin Filters BT452 Hydraulic Filter Spin-On 18 Micron

SKU CH-XSQN-PG3Z7

Spin-on hydraulic filter rated at 18 micron with a 20 psid bypass valve for Daewoo, Case, International and Steiger equipment

  • TypeAutomotive Filters
  • Protects hydraulic systems with 18 micron filtration rating
  • Fits Daewoo, Case, International and Steiger equipment directly
  • Spin-on design allows quick filter changes without tools
  • Includes 20 psid bypass valve for continuous flow protection
  • G401 integral gasket ensures reliable seal every time

Baldwin BT452 Hydraulic Spin-On Filter

The Baldwin BT452 is a spin-on hydraulic filter rated at 18 micron with a 1-12 thread. It fits Daewoo lift trucks and equipment from Case, International and Steiger. The cartridge includes a 20 psid bypass valve and a G401 integral gasket for a secure seal.

Sustained contamination control

Under continuous flow the 18 micron media traps particles while the bypass valve opens only when pressure differential reaches 20 psid. This prevents filter collapse during cold starts or pressure spikes. The integral gasket maintains sealing integrity across repeated pressure cycles without external leaks.

Replaces worn hydraulic cartridges

The unit replaces a used spin-on filter when service intervals are due or when pressure drop indicates clogging. The jump is worth it when the bypass valve has opened frequently or when the gasket shows compression set. Buyers who need a different thread size or micron rating cannot use this filter.

Highlights

  • Protects hydraulic systems with 18 micron filtration rating
  • Fits Daewoo, Case, International and Steiger equipment directly
  • Spin-on design allows quick filter changes without tools
  • Includes 20 psid bypass valve for continuous flow protection
  • G401 integral gasket ensures reliable seal every time

Specifications

BrandBALDWIN FILTERS
TypeAutomotive Filters

Questions about this item

How hot does the BT452 filter housing get when the hydraulic system runs continuously?

The spin-on canister is a passive metal component; it does not generate heat itself, so housing temperature follows the hydraulic fluid temperature of the Daewoo, Case, International or Steiger equipment it serves.

What thread must the equipment already have for the BT452 to screw on?

The filter requires a 1-12 thread on the mounting head to match its integral G401 gasket and 20 psid bypass valve.

Will the BT452 fit the same mounting head as the older filter on my Steiger tractor?

It fits when the original equipment specifies the 1-12 thread, 3 11/16 inch outside diameter, 5 13/32 inch height and 18 micron rating listed for Daewoo, Case, International and Steiger applications.

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