HYDAC Inline Modular Industrial Filter (NFH Series 500 PSI)

The HYDAC NFH Series Inline Modular Industrial Filters provide reliable, high-capacity filtration for industrial hydraulic and lubrication systems operating at pressures up to 500 PSI (34.5 bar). Designed for demanding return-line applications, these filters help maintain fluid cleanliness, protect critical system components, and support dependable equipment performance.

Featuring a durable steel housing with ductile iron heads, lids, and connection components, the NFH Series combines robust construction with convenient maintenance. Top-access filter elements and swing-bolt lids allow quick element replacement without tools, while integrated air bleed valves and drain ports simplify servicing. The single-element design provides high dirt-holding capacity while minimizing potential leak points.

The modular NFH Series is available in single-housing configurations and multi-housing manifold assemblies, allowing multiple filters to be connected in parallel for high-viscosity applications. With flow capacities up to 450 GPM and multiple filtration media and micron ratings, these filters can be configured to meet specific system requirements. Available differential pressure clogging indicators provide local or remote monitoring of filter condition.

Ideal for industrial machinery, gearboxes, power generation, pulp and paper processing, shipbuilding, automotive manufacturing, and steel production, HYDAC NFH Series filters deliver flexible installation, efficient maintenance, and dependable filtration performance.

Key Features & Benefits:

• Operating Pressure: Up to 500 PSI (34.5 bar).

• High Flow Capacity: Up to 450 GPM (1,700 LPM), depending on configuration.

• Modular Design: Single-housing and multi-housing manifold configurations for application flexibility.

• Durable Construction: Steel housings with ductile iron heads, lids, elbows, and manifolds.

• Easy Maintenance: Top-access elements and swing-bolt lids allow fast, tool-free servicing.

• High Dirt-Holding Capacity: Single large filter elements provide efficient filtration with fewer potential leak points.

• Parallel Filtration: Multiple housings can be manifolded for high-viscosity applications.

• Flange Connections: SAE Code 61, 4-inch flange connections.

• Clogging Indicators: Available differential pressure indicators with local and remote signaling options.

• Filtration Options: Multiple element media and micron ratings, including Sustainmicron, ECOmicron, Betamicron/Aquamicron, and wire mesh.

• Fluid Compatibility: Suitable for hydrocarbon-based, synthetic, water-glycol, and other compatible fluids with appropriate seals.

• Temperature Range: 14°F to 212°F (-10°C to 100°C).