Overview
The Donaldson P550250 is a high-performance hydraulic spin-on filter engineered for industrial machinery, mobile equipment, and stationary hydraulic systems. This unit features a 1-1/2-16 UN port connection with 5 µm absolute at Beta 2 and 24 µm at Beta 1000 filtration rating, delivering reliable contamination control. Donaldson hydraulic spin-on filters utilize proprietary media technology undergoing stringent design and testing, ensuring consistent protection and system uptime.
Key Features
- Spin-on design with 5.04-inch outer diameter and 1 1/2-16 UN thread size for quick, tool-free replacement
- High-performance media utilizing Donaldson formulations provide superior hydraulic system protection
- Cellulose media rated for 150 PSI working pressure
- Easy-to-install spin-on design minimizes downtime and maintenance costs
- Meets or exceeds original equipment manufacturer specifications
- UPC: 742330041802
Technical Specifications
| Filtration Rating | 24 µm absolute (Beta 1000); 5 µm (Beta 2) |
| Outer Diameter | 5.04 inches |
| Length | 10.66–10.67 inches |
| Thread Connection | 1 1/2-16 UN port |
| Media Type | Cellulose |
| Working Pressure | 150 PSI |
| Gasket OD / ID | 5.04 in. / 4.76 in. |
| Part Number | P550250 |
| Manufacturer | Donaldson Company, Inc. |
Typical Applications
The Donaldson P550250 is used across heavy equipment, construction machinery, agricultural equipment, and industrial power units. This filter is compatible with Donaldson Series W023, SP50/60, SP80/90 and SP100/120 filter heads and assemblies. It is also compatible with Gresen and Donaldson LPS05 spin-on filter systems. Common applications include hydraulic service lines, loader systems, crane circuits, and fluid transfer where reliable 24-micron protection is required.
Compatibility & Replacements
Compatible With
- Donaldson W023 filter assembly
- Donaldson SP50/60 spin-on filter head
- Donaldson SP80/90 spin-on filter head
- Donaldson SP100/120 spin-on filter head
- Gresen LPS05 spin-on filter systems
- Industrial hydraulic systems rated for 150 PSI operation
Replaces / Drop-In Replacement For
The P550250 serves as a genuine OEM replacement filter. Verify specific equipment model compatibility with your system integrator or equipment documentation before ordering, as cross-reference data for competing brands was not confirmed.
Works With
- Spin-on hydraulic filter heads with 1 1/2-16 UN thread
- Cellulose media hydraulic systems
- Industrial fluid transfer equipment
- Mobile and stationary hydraulic power units
