I'm a China-based manufacturer, and I know how critical a Hydraulic Filter Crossover Chart is for keeping systems running. I provide a practical cross-reference that maps major brands to compatible filters, saving you time and avoiding costly downtime. This guide covers part numbers, micron ratings, and flow compatibility, so you can source replacements quickly without guesswork. I tailor it for procurement teams and engineers in China and worldwide, aligning with real-world buying behavior of manufacturers who seek reliable, easy-to-use data. I keep it updated with the latest models and back it with direct technical support and dependable supply chain clarity. If you want a trustworthy cross-reference for your fleet, I offer clear information from a seasoned Manufacturer in China.
The 2025 hydraulic filter crossover chart is a game changer for global procurement teams: an expanded, easy-to-navigate database maps micron ratings, flow and pressure capacities, seal types, media materials and OEM equivalents across major brands. Buyers can quickly identify compatible replacements or upgrades, compare contamination control efficiencies and choose materials compliant with the latest environmental and industry standards—cutting downtime and inventory costs while ensuring system reliability. As a manufacturer focused on serving international customers, we pair this chart with interactive digital tools, sample testing, and customization options so buyers can validate fit and performance before committing. The result is faster sourcing, simplified logistics and predictable lead times backed by quality control and global shipping experience—making maintenance and retrofit projects more efficient and cost-effective worldwide.
| Filter Type | Micron Rating (μm) | Beta Ratio (βx at μm) | Nominal Flow Rate (L/min) | Filtration Efficiency (%) | Outer Ø (mm) | Length (mm) | Operating Temp Range (°C) | Compatible Fluids | Pressure Drop @ Nominal Flow (bar) | Particle Holding Capacity | Recommended Service Interval |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Spin-on cellulose-blend element | 25 | β25 = 200 | 60 | 99.50% | 93 | 140 | -40 to 120 | Mineral & synthetic hydraulic fluids, phosphate esters | 0.12 | ~40 g solids | ≈800 h (typical) |
| Pleated microglass (high-efficiency) | 3 | β3 = 1000 | 120 | 99.90% | 110 | 220 | -40 to 150 | Mineral, synthetic fluids; high-viscosity systems | 0.20 | ~90 g solids | ≈2000 h (typical) |
| Depth cellulose media | 10 | β10 = 100 | 80 | 99.00% | 102 | 195 | -30 to 120 | Standard mineral and synthetic oils | 0.18 | ~60 g solids | ≈1200 h |
| Sintered metal (reusable) | 15 | β15 = 50 | 150 | 98.00% | 130 | 250 | -40 to 200 | Hydraulic oils, heat transfer fluids (compatible with metal) | 0.30 | ~120 g solids (cleanable) | Serviceable — clean per maintenance schedule |
| High-efficiency microglass (absolute) | 1 | β1 = 2000 | 60 | 99.95% | 85 | 180 | -30 to 140 | Critical hydraulic systems, servo valves | 0.28 | ~35 g solids | ≈1500 h |
| Water-removal coalescer | 1 (coalescing) | β1 = 150 (particle) | 50 | 99.33% | 88 | 200 | -20 to 120 | Hydraulic oil with entrained water; fuels | 0.35 | ~15 g solids + ~250 ml water | Replace/flush when water separation reaches capacity |
| Inline stainless mesh (reusable) | 50 | β50 = 5 | 300 | 80.00% | 70 | 100 | -30 to 180 | Low-viscosity oils, bulk protection | 0.08 | ~200 g solids (cleanable) | Cleanable — inspect ~500 h |
| High-flow pleated synthetic | 10 | β10 = 120 | 300 | 99.17% | 200 | 300 | -30 to 130 | Mobile hydraulics, heavy flow circuits | 0.22 | ~250 g solids | ≈1500 h |
| Ultra-fine glass microfilter (sub-micron) | 0.5 | β0.5 = 1000 | 30 | 99.90% | 76 | 160 | -20 to 120 | Critical contamination control; lab and precision hydraulics | 0.45 | ~20 g solids | ≈1000 h (replace when ΔP rises) |