Hydac Replacement Filter | 0660R005BN4HC | 0240D010BH4HC | 0005L003BN | Hydraulic Element

High-Performance Hydraulic Filters D/R/L Series (BN4HC & BH4HC Technology)

Product Overview:

This series of filter elements is specifically engineered as a premium replacement for Hydac pressure line (D), return line (R), and breathers/lubrication (L) housings. In 2026, across high-precision industrial hydraulic stations, power plant servo systems, and heavy-duty actuators, these models perform critical purification tasks from “tank breathing” to “line fine-filtration.” Utilizing 4th-gen Betamicron® (BN4HC/BH4HC) media, they ensure fluid integrity remains strictly within ISO 4406 standards.

Featured Model Matrix:

• 0660R005BN4HC: High-flow return element, $5\mu\text{m}$ absolute rating.

• 0240D010BH4HC: High-pressure line element, $10\mu\text{m}$ absolute rating, $210 \text{ bar}$ collapse resistance.

• 0005L003BN: Precision lubrication/breather element, $3\mu\text{m}$ ultra-high rating.

Key Technical Advantages:

• BH4HC Extreme Collapse Resistance: The 0240D010BH4HC model is designed for high-pressure circuits, featuring a reinforced hexagonal inner core that sustains collapse pressures up to $210 \text{ bar}$. This ensures structural integrity even in extreme differential pressure environments without bypass valves.

• BN4HC High-Efficiency Media: The 0660R series utilizes 4th-generation composite inorganic glass fiber with a beta ratio of $\beta_5(c) \ge 1000$. It improves particle retention while maintaining low pressure drop, significantly reducing system energy consumption.

• Massive Dirt Holding Capacity (DHC): Scientifically optimized pleat geometry maximizes the effective filtration area. This reduces the initial pressure drop and offers superior DHC, effectively extending service intervals during intensive 2026 operations.

• $100\%$ Physical Interchangeability: Manufactured to strict industrial tolerances with high-grade NBR seals, guaranteeing a seamless, leak-proof fit with original filter housings.

• Full Lifecycle Protection: From the primary filtration of the 0005L to the terminal protection of the 0660R, these elements offer a comprehensive defense against component wear.

Detailed Specifications:

• Filtration Ratings: $3\mu\text{m}, 5\mu\text{m}, 10\mu\text{m}$ (Absolute).

• Filter Media: High-performance composite Microglass (BN/ON series).

• Collapse Rating: $20 \text{ bar}$ (Return) / $210 \text{ bar}$ (High Pressure Series).

• Seal Material: Nitrile (NBR) standard.

• Compatible Mediums: Mineral oils, synthetic lubricants, and hydraulic fluids.