R928006809 Rexroth PWR10 Hydraulic Filter Element

Product Overview

The R928006809 (Engineering Code: 2.0160 PWR10-A00-0-M) Hydraulic Oil Filter Element is an engineering-grade, high-efficiency filtration solution designed as a direct 100% interchangeable replacement for Bosch Rexroth 2.0160 size filter elements. Engineered in full compliance with ISO fluid power standards, this filter utilizes premium multi-layer inorganic glass fiber media (Pure Power / PWR technology) supported by robust galvanized wire mesh and end caps. Every element undergoes 100% simulated operating condition testing and differential pressure testing to maintain absolute fluid cleanliness (ISO 4406 standard) under pressure pulses and high-viscosity cold startups, reliably protecting axial piston pumps, hydraulic motors, and proportional/servo valves.

Technical Specifications

• Model Code: R928006809 (Designation: 2.0160 PWR10-A00-0-M; Cross-compatible series: 2.0160 PWR3-A00-0-M, PWR6, PWR20)

• Filtration Rating: 10 µm absolute ($\beta_x(c) \ge 200$)

• Filter Material: PWR (Multi-layer inorganic micro-glass fiber, Pure Power technology)

• Collapse Pressure Rating: 30 bar (3.0 MPa / 435 psi)

• Operating Temperature Range: -30°C to +100°C (-22°F to +212°F)

• Sealing Material: NBR (Nitrile Rubber standard, FKM/Viton optional)

• Flow Direction: Out-to-In

• Model Breakdown: 2.0160 (Size 0160 DIN/Rexroth standard); PWR10 (10µm glass fiber); A00 (Without bypass valve); 0 (Standard construction); M (NBR Seal)

• Net Weight: Approx. 0.85 kg

Key Technical Advantages

• Optimized Rexroth PWR Pleat Geometry: Multi-layered inorganic glass fiber media offers exceptional porosity and a maximum effective surface area, providing over 30% higher dirt-holding capacity and extending service intervals.

• Exceptional Collapse Resistance: Reinforced with heavy-duty galvanized wire mesh and an inner perforated core, preventing pleat collapse and fiber fatigue under high differential pressure surges or cold fluid startups.

• Minimal Initial Delta-P ($\Delta p$): Precision-spaced pleats reduce internal fluid resistance, minimizing system power losses and protecting upstream hydraulic pumps against cavitation risks caused by backpressure.

• 100% Drop-In Rexroth Interchangeability: Manufactured strictly to OEM envelope dimensions and machining tolerances, allowing seamless direct replacement in original filter housings without modifications.

Application Areas

• Metallurgy & Steel Mills: Continuous casting hydraulic systems, AGC roll positioning, and heavy lubrication units.

• Plastics & Injection Molding: High-tonnage injection molding machinery and servo-hydraulic power units.

• Heavy Mining & Construction Equipment: Hydraulic excavators, mobile crushers, and rotary drilling rigs.

• Industrial Machine Tools: CNC hydraulic power packs and modular hydraulic power units (HPU).

Expert Maintenance Tips

• Differential Pressure Monitoring: Always equip the housing with a differential indicator. Replace the R928006809 element when the differential pressure reaches 2.5 bar, and ensure element servicing before reaching 3.0 bar.

• Proper Installation Protocol: Thoroughly clean the interior housing cavity before installing the new element. Always pre-lubricate the target O-ring seal with clean system hydraulic fluid to prevent twisting or mechanical damage during insertion.

• Fluid Contamination Sampling: Take hydraulic oil samples for particle counting (ISO 4406) during filter replacement intervals to proactively monitor mechanical wear on upstream pumps and motors.