Parker 15CN, 40CN, and 80CN Medium Pressure In-Line Filters are designed to provide dependable hydraulic filtration in pressure line applications where compact size, installation flexibility, and consistent performance are required. These in-line assemblies are commonly used to protect downstream components such as valves, actuators, and servo systems in mobile and industrial hydraulic circuits.
The CN series filter housings are rated for medium pressure hydraulic service and are compatible with a wide range of Parker filter elements and media options to match system cleanliness requirements. In-line construction allows the filters to be installed directly into the hydraulic circuit, helping simplify system layouts while maintaining effective contamination control.
Available across multiple flow capacities, the 15CN, 40CN, and 80CN models support different system demands while sharing a common design approach. Housing configurations accommodate standard hydraulic porting options and allow for straightforward element servicing. Optional accessories, including clogging indicators, support condition monitoring and maintenance planning in continuous-duty hydraulic systems.
Supplied by Total Filtration Services, Parker CN Series in-line filters are used across industrial machinery, mobile equipment, and hydraulic power units, where reliable pressure-line filtration is essential to system performance and component life.
- Maximum allowable operating pressure: 1000 psi (69 bar)
- Microglass media options with 2–20 micron ratings
- Visual and electrical element condition indicator options
- Aluminum head and bowl with nylon bypass
- Multiple element length options depending on series
Filter Type
Medium Pressure In-Line Hydraulic Filter
Maximum Allowable Operating Pressure (MAOP)
1000 psi (69 bar)
Rated Fatigue Pressure
800 psi (55.2 bar)
Element Collapse Rating
150 psi (10.3 bar) standard
Operating Temperature (Nitrile)
-40°F to 225°F (-40°C to 107°C)
Operating Temperature (Fluorocarbon)
-15°F to 275°F (-26°C to 135°C)
Filter Materials
Head and bowl: Aluminum; Bypass: Nylon
Indicator Options
Visual 360° green/red auto reset; Electrical/Visual (E); Electrical-Heavy Duty (H)
Electrical/Visual Rating
5A @ 240VAC, 3A @ 28VDC
Electrical-Heavy Duty Rating
.25A (resistive) max 5W; 12–28 VDC & 110–175 VAC
Media Type
Microglass
Filtration Ratings
2–20 micron (02Q, 05Q, 10Q, 20Q)
Element Length Options
15CN: Single/Double; 40CN: Single/Double/Triple; 80CN: Single/Double
Nominal Flow (series dependent)
15–80 GPM