China Everlasting Parts Co., Ltd. is one of the most professional manufacturers and suppliers of 937397Q Hydraulic Filter Replacement for Parker Moduflow Plus Series in China. Welcome to wholesale original and genuine 937397Q Hydraulic Filter Replacement for Parker Moduflow Plus Series from our factory. Contact us for cheap products and OEM service.
937397Q High Efficiency Hydraulic Filter
Heavy Duty Industrial Replacement | Fully Parker Compatible
The 937397Q is a high-performance, heavy-duty hydraulic filter element engineered with absolute micron ratings to protect high-pressure components and optimize fluid cleanliness in demanding industrial circuits.
01. Technical-Grade Filtration Overview
With over 15 years of precision manufacturing expertise, we deliver the 937397Q Hydraulic Filter, a technical-grade replacement designed to surpass OEM performance benchmarks. This element addresses the critical pain point of component wear caused by "silt-sized" particulate matter in high-velocity hydraulic streams. Specifically engineered as a high-efficiency alternative to Parker 937397Q, Fleetguard HF40022, and HiFi Filter SH 51511, it ensures seamless integration into existing housings.
Our filtration media utilizes advanced synthetic micro-glass technology to maintain a stable Beta ratio even under extreme flow surges. By choosing this heavy-duty solution, fleet managers and maintenance engineers can eliminate the brand premium of original equipment manufacturers while securing a $\beta_{x(c)} \geq 1000$ protection level for sensitive valves and pumps. This is not just a filter; it is a defensive barrier for your high-pressure common rail (HPCR) systems and hydraulic actuators.
02. Core Product Highlights
Synthetic Micro-glass
Multi-layer synthetic media provides superior Dirt Holding Capacity (DHC) and maintains pore structure under high pressure.
Zero-Leakage Seal
High-durometer fluorocarbon or nitrile O-rings ensure a "zero-emission" internal seal, preventing unfiltered bypass.
Structural Rigidness
Reinforced center tubes and heavy-duty end caps prevent element collapse during cold starts or high-viscosity flow.
Anti-Static Design
Integrated dissipation layers prevent ESD, which can lead to oil varnish and premature media degradation.
03. Technical Specifications
| Parameter | Technical Value / Rating |
|---|---|
| Model Number | 937397Q Hydraulic Filter |
| Overall Length | 23.24 inch / 590.30 mm |
| Outside Diameter (OD) | 4.50 inch / 114.30 mm |
| Filtration Efficiency ($\beta_{20}$) | 4.00 micron (c) |
| Rated Flow Rate | 150.01 gpm / 567.80 L/min |
| Bypass Valve PSI | 241.30 kPa (35 PSI) |
| Burst Pressure (Min) | 689.50 kPa (100 PSI) |
| Media Type | High-Efficiency Synthetic Glass |
Data Protection Notice: Dimensions provided are for reference only. Our production utilizes proprietary master molds. Detailed 2D/3D CAD drawings are available exclusively upon formal Request for Quote (RFQ).
04. Cross-Reference
"Eliminate downtime caused by OEM backorders."
- Parker: 937397Q
- Fleetguard :HF40022
- HiFi Filter: SH 51511
05. Key Advantages
- ✔ Beta Stability: Captures 99.9% of rated particles.
- ✔ Pulse Resistance: Withstands "Fatigue Traps" in cyclic flow.
- ✔ HPCR Insurance: Prevents sandblasting on internal surfaces.
- ✔ Drop-in Fit: Precision-machined end caps for zero bypass.
06. Compatibility Matrix
Large-scale excavators, drill rigs, and mining haul trucks.
Plastic injection molding and metal stamping presses.
Wind turbine pitch control and offshore hydraulic power packs.
07. Quality Assurance (ISO Standards)
Our 15-year manufacturing legacy adheres to: ISO 16889 (Multi-pass performance), ISO 2941 (Collapse rating), and ISO 2942 (Fabrication integrity). Every unit undergoes a 12-Point QC Check.
08. Environment & Maintenance
Standard Service: Replace the 937397Q every 1000 hours.
Severe Conditions: Monitor via the Restriction Indicator (Mining/Construction).
⚠️ PROHIBITED ACTION: Never attempt to clean or "blow out" the 937397Q with compressed air. This destroys the synthetic fiber matrix and leads to immediate system contamination.
09. Expert Insights: ESD Prevention
"In high-velocity systems, 'Static Discharge' is a silent killer. As oil flows through synthetic media, it generates static electricity, causing internal sparking and 'varnish'. Our 937397Q incorporates grounded metal mesh to dissipate this charge, maintaining the absolute integrity of your fluid."
Optimize Your Fleet Procurement Today
Maximize uptime with our 937397Q replacements. Low MOQ, 1:1 fitment guarantee, and free cross-reference audits available.
Technical Audits | Data Sheets | 3D CAD Verification
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