Product Overview
The O-series air filter combination (dual‑stage unit) is an integrated air‑source treatment component designed specifically for industrial pneumatic systems. It comes in three sizes—MINI, MIDI, and MAXI—and combines air filtration with pressure regulation. Supporting filtration accuracies of 40μm and 5μm, it accommodates various flow requirements and is widely used for air purification and pressure adjustment in diverse industrial pneumatic applications.
Operating Principle
- Compressed air enters the filter housing, where a moisture separator removes condensate before passing through the filter element to trap impurities.
- The filtered air then flows into the pressure‑regulating valve chamber, where output pressure is adjusted via either a diaphragm‑type or piston‑type mechanism.
- The pressure regulator features a built-in spring and valve spool that maintain a stable set pressure, unaffected by fluctuations in inlet pressure.
- A manual or automatic drain valve periodically discharges condensate from the filter housing, ensuring clean air supply.
Key Advantages and Selling Points
- Full coverage across multiple sizes: MINI, MIDI, and MAXI models accommodate connection ports ranging from G1/8" to G1", with standard rated flow rates up to 16,000 L/min, meeting diverse pneumatic system flow demands.
- Integrated filtration and pressure regulation: Combining these functions simplifies air‑source processing, reducing installation space and costs.
- Dual‑stage filtration design: Supports both 40μm coarse filtration and 5μm fine filtration, effectively removing contaminants and moisture to protect downstream pneumatic components.
- Wide pressure regulation range: Operating pressures of 0.5–12 bar or 0.5–7 bar, with maximum inlet pressures up to 16 bar, catering to varying industrial pneumatic system requirements.
- Multiple drain options: Available with manual or automatic drain valves, adapting to different condensate discharge needs under various operating conditions.
- Durable material construction: The housing is made of die‑cast zinc, the filter cup from PC, the protective metal cover from aluminum alloy, the seals from nitrile rubber, and the pressure‑adjustment knob from POM, ensuring suitability for harsh industrial environments.
Target Customer Segments
Industrial automation equipment manufacturers, pneumatic system integrators, companies upgrading automated production lines, packaging machinery producers, textile machinery manufacturers, electronic device makers, and overseas industrial equipment purchasers.
Application Scenarios
- Air‑source treatment for automated packaging equipment pneumatic systems.
- Filtration and pressure regulation in textile machinery pneumatic circuits.
- Air purification and pressure control on automated production lines for electronic devices.
- Air‑source treatment units for industrial robot pneumatic systems.
- Air filtration and stable pressure control for various industrial pneumatic systems.
Addressing Industry Pain Points
- Solves issues of impurities and moisture in industrial pneumatic air sources, along with significant pressure fluctuations that degrade pneumatic component performance.
- Integrated design reduces installation space and maintenance costs, enhancing system integration efficiency.
- A wide range of models ensures one‑stop air‑source treatment for diverse flow requirements across different pneumatic systems.
- Optional manual or automatic drainage lowers labor‑intensive maintenance costs and improves overall system operational efficiency.
Core Product Value
- Comprehensive model coverage meets the air‑source treatment needs of various industrial pneumatic systems, reducing equipment adaptation costs.
- Integrated filtration and pressure regulation simplifies air‑source processing, boosting the overall reliability of pneumatic systems.
- Stable pressure regulation and filtration performance protect pneumatic components and extend equipment lifespan.
- Durable materials and flexible installation designs adapt to complex industrial environments, minimizing equipment downtime due to failures.
Frequently Asked Questions (FAQ)
Q1: What sizes are available in the O-series dual‑stage units?
A: The series includes MINI, MIDI, and MAXI models, compatible with connection ports ranging from G1/8" to G1". Customers can select based on their specific flow requirements.
Q2: What filtration precisions are offered?
A: Two filtration levels are available—40μm for general filtration and 5μm for fine filtration—allowing selection according to desired air cleanliness.
Q3: What is the operating pressure regulation range?
A: Operating pressures range from 0.5–12 bar or 0.5–7 bar, with maximum inlet pressures up to 16 bar, suitable for most industrial pneumatic systems.
Q4: What drain options are available?
A: Both manual and automatic drain valves are supported, allowing users to choose based on their specific operating conditions.
Q5: How should these units be installed?
A: Installation can be either pipe‑mounted or bracket‑mounted, with positioning requiring vertical alignment within ±5° to suit different equipment layouts.
