Baldwin Filters
Baldwin Filters PT777 Hydraulic Filter Element 8 in
Hydraulic cartridge filter with 5 micron rating, 8 inch height, attached gasket and grommet
- TypeAutomotive Filters
- Protects hydraulic systems with 5 micron filtration
- Cartridge design fits 8 inch housing
- Attached gasket and grommet seal without extra parts
- Baldwin Filters quality trusted in heavy equipment
- Element only — no housing needed for replacement
Hydraulic Filter Element PT777
The Baldwin Filters PT777 is a cartridge-type hydraulic filter element designed for fluid-power systems. It targets maintenance teams and equipment operators who need a direct replacement element to maintain clean hydraulic circuits.
Cartridge design with integrated seals
The element includes an attached gasket and grommet, removing the need for separate sealing components during installation. Its cartridge format fits compatible filter housings and the thread size is listed as not applicable, simplifying the change-out process.
Rated for five-micron filtration under steady flow
A 5-micron rating captures fine contaminants that accumulate during extended operating periods. The media structure sustains its capture efficiency over long duty cycles rather than only during short pressure spikes.
Highlights
- Protects hydraulic systems with 5 micron filtration
- Cartridge design fits 8 inch housing
- Attached gasket and grommet seal without extra parts
- Baldwin Filters quality trusted in heavy equipment
- Element only — no housing needed for replacement
Specifications
| Brand | BALDWIN FILTERS |
|---|---|
| Type | Automotive Filters |
Questions about this item
What is the micron rating that determines when the filter element needs replacement?
The filter element has a 5 micron rating, so it captures particles down to that size before flow restriction signals replacement.
How much heat does the filter element generate during continuous hydraulic system operation?
The cartridge-style element has no moving parts and generates no measurable heat during all-day hydraulic system operation.
Which hydraulic housing thread size is required to install this 8-inch filter element?
Thread size is not applicable for this cartridge element; it installs into a compatible Baldwin filter housing that accepts the 4 3/8-inch outside diameter and 5/8-inch inside diameter.
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