Air Filters - Rodless Cylinders & Pneumatic Solutions By Bepto

XAF 1000-5000シリーズ空気圧エアフィルタ（XA/XACライン）

XAF 8000-9000シリーズ空気圧エアフィルター（XAライン）

High-Efficiency エアフィルター for Optimal Pneumatic Systems

Our range of manual valves offers direct, dependable control over your pneumatic systems. Engineered for simplicity, durability, and precise operation, these valves are essential for applications requiring operator intervention, system setup, isolation, or safety lockout.

Unlock the Benefits of Clean Compressed Air

Protect Your Equipment

Safeguard sensitive pneumatic components like valves, cylinders, and tools from damage caused by contaminants, extending their operational life.

Improve System Efficiency

Clean air ensures smoother operation of components, reduces pressure drops caused by blockages, and optimizes energy consumption.

Reduce Downtime & Costs

By preventing premature component failure and system malfunctions, our filters help minimize costly production interruptions and maintenance expenses.

私たちの Air Filter Technology メリット

High-Efficiency Filter Elements

Utilizing advanced filter media for superior particle capture, high dirt-holding capacity, and low pressure drop.

Durable Bowl Construction

Robust polycarbonate or metal bowls with guards for visibility and impact resistance, ensuring safety and longevity.

Efficient Condensate Drains

Reliable manual, semi-automatic, or fully automatic drains for effective removal of collected water and oil.

Easy Element Replacement

Designed for quick and simple filter element changes, minimizing maintenance time and effort.

選択のための主要パラメータエアフィルター

ろ過定格（ミクロン）

The size of particles the filter can remove (e.g., 40µm, 5µm, 1µm, 0.01µm).

ポートサイズ＆ネジタイプ

E.g., G1/8, G1/4, G1/2, G1, NPT options.

流量容量

Maximum airflow the filter can handle at a given pressure (e.g., L/min, SCFM).

使用圧力範囲

Maximum and minimum inlet pressure.

動作温度範囲

周囲温度と媒体温度の限界。

Bowl Material & Capacity

Polycarbonate or metal; condensate holding capacity.

ドレンタイプ

Manual, semi-automatic, or fully automatic drain.

Pressure Drop

Pressure loss across the filter at a specified flow rate.

詳細なパラメータについては、各製品のマニュアルまたは技術専門家に相談する.

の代表的な用途エアフィルター

General Pneumatic Systems

Protecting cylinders, valves, and tools in standard industrial automation and machinery.

Precision Instrumentation

Ensuring clean air for sensitive measuring devices, laboratory equipment, and analytical instruments.

Spray Painting & Coating

Removing oil, water, and particles to prevent defects and ensure a high-quality finish.

Food & Beverage Processing

Providing hygienic, oil-free air for direct contact applications and packaging processes.

医療機器

Supplying clean, dry air for dental tools, respiratory devices, and other medical applications.

Breathing Air Systems

Multi-stage filtration including activated carbon to provide safe, breathable air for personnel.

エアフィルターインストレーション＆メンテナンス

インストールのベストプラクティス：

Install filters as close as possible to the point of use for maximum protection.
Ensure correct flow direction as indicated by an arrow on the filter body.
Mount vertically with the bowl down to allow proper condensate drainage.
Provide adequate space below the bowl for draining and element replacement.
Use appropriate fittings and thread sealant for leak-tight connections.

Operation & Maintenance:

Regularly drain condensate from the filter bowl (for manual/semi-auto drains) or check auto-drain function.
Monitor the pressure drop across the filter; replace the filter element when the pressure drop exceeds the recommended limit or as per a scheduled interval.
Clean or replace the filter bowl if it becomes discolored or damaged.
Inspect O-rings and seals periodically and replace if worn or damaged.

Always de-pressurize the system before performing any maintenance on air filters.

エアフィルターよくあるご質問

Why is compressed air filtration so important for pneumatic systems?

Compressed air, directly from a compressor, naturally contains contaminants like water vapor (which condenses), oil (from lubricated compressors or carry-over), dust, rust particles from pipes, and airborne dirt. If not removed, these contaminants can:

Cause premature wear and failure of pneumatic components (cylinders, valves, tools).
Clog small orifices and passages, leading to malfunctions.
Contaminate end products in sensitive applications (food, pharma, electronics).
Reduce system efficiency and increase energy consumption.

Proper filtration is essential to protect your investment, ensure reliability, and maintain product quality.

What do the micron (µm) ratings on air filters mean?

The micron rating indicates the smallest particle size that the filter element can effectively remove from the compressed air stream. One micron (µm) is one-millionth of a meter.

Larger micron ratings (e.g., 40µm, 25µm): General-purpose particulate filters, remove larger solid particles.
Smaller micron ratings (e.g., 5µm, 1µm): Finer particulate filtration, often used as pre-filters for coalescing filters.
Sub-micron ratings (e.g., 0.3µm, 0.01µm): Coalescing filters for removing fine oil aerosols, water droplets, and very small solid particles. Activated carbon filters remove vapors and odors (even smaller than 0.01µm).

The required micron rating depends on the sensitivity of the downstream pneumatic components and the desired air quality for the application.

How often should I replace the filter element in my air filter?

The replacement interval for a filter element depends on several factors:
- Pressure Drop: The most common indicator. Replace the element when the pressure drop across the filter (difference between inlet and outlet pressure) reaches the manufacturer’s recommended limit (e.g., 0.3-0.7 bar or 5-10 psi). Many filters have a differential pressure indicator.
- Operating Hours: Some manufacturers recommend replacement after a certain number of operating hours.
- Contamination Level: If the air is heavily contaminated, the element will clog faster.
- Visual Inspection (for some types): Though less reliable, severe discoloration or visible damage can indicate a need for replacement.
As a general guideline, for particulate filters, replacement might be every 6-12 months or based on pressure drop. Coalescing filter elements often have a shorter lifespan and are critical to replace on schedule to maintain oil removal efficiency. Always refer to the specific filter’s manual for recommended replacement schedules.

What is the difference between a particulate filter and a coalescing filter?

They target different types of contaminants:

Particulate Filters: Primarily designed to remove solid particles like dust, rust, and pipe scale from the air. They use a porous media to trap these solids. Their efficiency is rated by the smallest particle size they can capture (e.g., 5 micron).
Coalescing Filters: Specifically designed to remove liquid water droplets, oil aerosols, and very fine sub-micron solid particles. They work by causing small liquid aerosols to “coalesce” into larger droplets that can then be drained away. They are essential for applications requiring oil-free or very dry air. Coalescing filters usually have a much finer filtration rating (e.g., 0.01 micron) and often require a particulate pre-filter to protect them from larger solid contaminants.

Can I use any type of air filter for any pneumatic application?

No, it’s crucial to select the appropriate type and grade of air filter for your specific application and the air quality requirements of your downstream equipment.

Using only a general-purpose particulate filter when oil-free air is needed (e.g., for spray painting, food processing, or sensitive instruments) will lead to contamination and problems. In such cases, coalescing filters and potentially activated carbon filters are necessary.
Conversely, using an expensive, ultra-fine coalescing filter for a rugged pneumatic tool that only requires basic particulate removal might be an unnecessary expense and could lead to premature clogging if not properly pre-filtered.

Understanding the air quality classes (e.g., ISO 8573-1) and the requirements of your equipment is key to selecting the correct filtration setup.

Ensure Clean Air, Ensure Peak Performance with Our エアフィルター

Protect your valuable pneumatic investments and optimize your operations with our superior air filtration solutions. Explore our range of filters or contact our air treatment specialists to find the perfect solution for your air quality needs.

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