Parker 926697Q Filter Element

Description

Parker 926697Q Filter Element – 40CN Series Medium Pressure Filter, Nitrile Seal & 02Q Microglass Media

## Product Basic Information
– **Model**: 926697Q
– **Product Series**: Parker CN Series Replacement Filter Elements
– **Compatible Housing**: 40CN Filter Housing
– **Length Specification**: Length 2 (Long Size)
– **Filter Element Type**: 02Q Microglass (Ultra-Precision Glass Fiber Media Conventional Filter Cartridge)
– **Sealing Material**: Nitrile
– **Micron Rating**: 2 µm

## Core Product Advantages

### 1. Genuine 02Q Microglass Ultra-Precision Media + Long-Size Design, Balancing Extreme Filtration & High Dirt-Holding Needs
As an authentic filter element from Parker’s Hydraulic & Industrial Process Filtration Division EMEA, the 926697Q integrates 02Q Microglass ultra-precision glass fiber media with the Length 2 long-size specification. It delivers core performance of “micron-level impurity interception + high dirt-holding long-term filtration” for the 40CN filter housing. Its 2 µm filtration accuracy efficiently captures tiny harmful impurities of 2 µm and above in hydraulic oil—such as 2-3 µm metal particles from hydraulic servo valve wear, 1-2 µm colloidal impurities from hydraulic oil oxidation, and 2-4 µm metal dust remaining from equipment assembly. This prevents “progressive abrasive wear” to high-precision components of hydraulic systems (e.g., servo valves, precision piston pumps).

Meanwhile, the long-size design increases the effective filtration area of the media (60% higher than the Length 1 short size), significantly enhancing dirt-holding capacity. It can meet the long-term filtration needs of high-impurity-load working conditions, solving the pain point of “low dirt-holding capacity of precision filters and frequent replacements”—achieving a dual breakthrough in “ultra-precision protection” and “long-term usability”.

### 2. 2 µm Ultra-Precision Filtration Accuracy, Covering Medium-High Pressure Precision Hydraulic Scenarios
A 2 µm micron rating is an ideal choice for medium-high pressure hydraulic systems that “pursue extreme cleanliness” and can be widely adapted to the medium-pressure working conditions corresponding to the 40CN housing:
– In the hydraulic circuit of automotive component precision stamping equipment, it filters tiny metal debris to ensure the surface smoothness of stamped parts meets micron-level standards.
– In the hydraulic control system of electronic component injection molding machines, it intercepts tiny plastic melt impurities to avoid micro-defects such as pinholes and material shortages in injection-molded parts.
– In the hydraulic feed system of precision machine tools, it filters guide rail wear particles to ensure the machine tool’s positioning accuracy reaches ±0.001mm.

Compared to 5 µm filter elements, the 926697Q improves filtration efficiency by 65% and can stabilize oil cleanliness at NAS Class 6, meeting the high-level cleanliness standards of the ISO 4413 hydraulic system. Although its oil flow resistance is slightly higher than that of coarse-precision filters, the optimized flow channel structure of the long-size design still enables it to adapt to a medium flow range of 0-450 L/min (matching the flow requirements of the 40CN housing), avoiding excessive system pressure loss. It is the “core filter element for medium-high pressure precision hydraulic scenarios”.

### 3. Nitrile Rubber Seal Adapts to Conventional Working Conditions, Balancing Precision & Economy
The sealing material is Nitrile (nitrile rubber), which has excellent mineral oil resistance and elasticity. It maintains tight sealing within a temperature range of -40 to 100°C (-40 to 212°F) and supports a maximum working pressure of 70 bar (1015 psi), perfectly adapting to the working conditions of most conventional precision equipment:
– In precision machine tools and injection molding machines using mineral oil, nitrile rubber seals exhibit stable oil swelling resistance, with a service life of over 1,800 hours.
– In constant-temperature workshops or outdoor non-extreme environments (e.g., electronic factory production in spring, precision equipment maintenance in autumn), it maintains good elasticity without leakage risks.
– Compared to fluoroelastomer seals, nitrile rubber has lower procurement costs and no need to pay extra for extreme temperatures. It provides a “precision protection + economical and reliable” sealing solution for medium-high pressure precision hydraulic systems, especially suitable for precision manufacturing enterprises that require high filtration accuracy but have controlled budgets.

### 4. Long-Size Design Compatible with 40CN Housing, No Equipment Modification Required for Installation
The Length 2 long-size specification is precisely matched to the interface of the 40CN filter housing and can be directly installed in the standard slot of the 40CN housing—no modification to equipment pipelines, adjustment of hydraulic module layouts, or replacement of housings is needed. Whether it is the main circuit of a medium-high pressure precision hydraulic station, the integrated hydraulic unit of precision equipment, or long-cycle operation equipment with high dirt-holding requirements, it can be easily adapted.

The installation process is consistent with that of conventional long-size filter elements, allowing maintenance personnel to perform quick replacements after basic training. Enterprises can upgrade to ultra-precision filtration without additional equipment modification costs. Meanwhile, the long-size design, combined with the uniform fiber distribution of 02Q Microglass media, enables more uniform oil distribution inside the filter element, avoiding a sudden drop in filtration efficiency caused by local impurity accumulation. Its filtration stability is 40% higher than that of ordinary long-size precision filter elements, balancing “installation compatibility” and “filtration reliability” while reducing the maintenance difficulty of precision equipment.

### 5. Controllable Full-Cycle Maintenance Costs, Reducing Burden on Precision Equipment
The 926697Q’s features reduce maintenance costs of enterprises’ medium-high pressure precision hydraulic systems from multiple dimensions:
– It is compatible with mineral oils, vegetable oils, and some synthetic oils, eliminating the need to stock separate filter elements for different oil types and reducing inventory categories and capital occupation.
– The 2 µm ultra-precision accuracy covers the filtration needs of multiple precision equipment (e.g., precision punch presses, electronic injection molding machines, high-precision machine tools), reducing the types of filter elements purchased.
– The high dirt-holding capacity of 02Q Microglass media (90% higher than ordinary glass fiber media) combined with the long-size design extends the replacement cycle, reducing replacement frequency by 50% compared to short-size filter elements of the same precision. It can reduce 4-5 maintenance shutdowns per year and lower labor costs and equipment downtime losses.
– The cost-effectiveness and conventional working condition adaptability of nitrile rubber seals further control the overall use cost of the filter element.

In addition, the original quality avoids the “precision component wear-equipment overhaul” vicious cycle caused by non-genuine precision filter elements (e.g., substandard precision, media shedding), reducing maintenance costs for core components such as servo valves and precision piston pumps (single maintenance costs can be reduced by hundreds of thousands of yuan)—making it a “cost-effective precision filtration choice” for medium-high pressure precision hydraulic systems of precision manufacturing enterprises.

## Application Scenarios & Industries

### Core Application Fields
– **Hydraulic Circuits of Automotive Component Precision Stamping Equipment**: Suitable for hydraulic systems of automotive chassis precision stamping production lines. It filters 2 µm+ metal debris and colloidal impurities to ensure the surface roughness of stamped parts reaches Ra≤0.8μm, reducing scrap of stamped parts caused by impurities and increasing the product qualification rate to over 99.8%.
– **Hydraulic Control Systems of Electronic Component Injection Molding Machines**: Used in hydraulic control circuits of injection molding machines for precision electronic components (e.g., mobile phone casings, chip brackets), it intercepts 2 µm+ plastic melt impurities and oxidized particles to avoid micro-defects such as pinholes and flash in injection-molded parts, meeting the precision molding requirements of electronic components.
– **Hydraulic Feed Systems of High-Precision Machine Tools**: In the hydraulic feed circuits of CNC lathes and machining centers, it filters 2 µm+ guide rail wear particles and metal dust to ensure the machine tool’s positioning accuracy reaches ±0.001mm, improving part processing precision and reducing rework caused by precision deviations.
– **Main Circuits of Medium-High Pressure Precision Hydraulic Stations**: As a supporting filter element for the 40CN housing, it provides filtration for the main oil circuits of medium-high pressure precision hydraulic stations (e.g., hydraulic stations for aerospace component processing), maintaining oil cleanliness at NAS Class 6, avoiding cross-contamination between precision equipment, and reducing the failure frequency of hydraulic systems.
– **Precision Hydraulic Equipment for Long-Cycle Operation**: Adapted to precision hydraulic modules of semiconductor manufacturing equipment and medical devices that require long-cycle stable operation. The long-size high dirt-holding design reduces shutdown and replacement times, while 2 µm ultra-precision filtration ensures the continuous operation reliability of the equipment, meeting the needs of high-capacity production.

### Covered Industries
– **Automotive Manufacturing**: Precision stamping and forming equipment for automotive components—adapting to medium-high pressure precision hydraulic needs and ensuring component processing accuracy.
– **Electronic Manufacturing**: Precision injection molding machines for electronic components and semiconductor packaging equipment—intercepting tiny impurities and ensuring the quality of electronic components.
– **Precision Machinery**: High-precision machine tools and machining centers—protecting hydraulic feed systems and improving part processing precision.
– **Aerospace**: Hydraulic stations for aerospace component processing—meeting high-cleanliness hydraulic needs and ensuring the precision manufacturing of aerospace parts.
– **Medical Devices**: Hydraulic systems of medical equipment (e.g., surgical robots)—adapting to long-cycle operation and precision control, ensuring stable and reliable equipment operation.

## Product Technical Parameters
– **Model**: 926697Q
– **Product Series**: Replacement Elements – CN Series
– **Filter Type**: Medium Pressure Inline Filter
– **Compatible Housing**: 40CN Filter Housing
– **Length**: Length 2
– **Filter Element Type**: 02Q Microglass (Conventional Filter Cartridge with Glass Fiber Media)
– **Sealing Material**: Nitrile
– **Micron Rating**: 2 µm
– **Maximum Working Pressure**: 70 bar (1015 psi)
– **Operating Temperature Range**: -40 to 100°C (-40 to 212°F)
– **Suitable Fluids**: Mineral oils, vegetable oils, and some synthetic oils
– **Adaptable Flow Rate Range**: 0 to 450 L/min (matching flow requirements of 40CN housing)
– **Core Features**: 02Q Microglass ultra-precision filtration media, 2 µm extreme protection precision, nitrile rubber seal for conventional conditions, long-size high dirt-holding design