Compressed Air Preparation Units - Festo
Also referred to as an FRL unit (Filter, Regulator, Lubricator), an air preparation unit is utilized to treat compressed air. It accomplishes this by eliminating impurities, managing pressure, and adding specific quantities of oil for lubrication.
Subcategories (2)
Found 3,056 products
micro filter MS6-LFM-1/2-ARV 0.01 µm filter, plastic bowl with plastic bowl guard, fully automatic condensate drain, flow direction from left to right. Series: MS, Size: 6, Design structure: Fibre filter, Grade of filtration: 0,01 µm, Condensate drain: fu
27 in stock
24 hours
Sub-base-SET MS4N-AQP From the MS series, with NPT thread. Size: 4, Series: MS, Corrosion resistance classification CRC: 2 - Moderate corrosion stress, Medium temperature: -10 - 60 °C, Product weight: 128 g
1 in stock
24 hours
filter regulator MS4-LFR-1/4-D6-ERV-AS Maximum output pressure 7 bar, 40 µm filter, with pressure gauge, lockable regulator head, plastic bowl with plastic bowl guard, fully automatic condensate drain, flow direction from left to right. Size: 4, Series: M
1 in stock
24 hours
pressure regulator combination LRB-1/2-D-O-K3-MIDI With connecting kit, sub-base and mounting brackets, block with 2, 3, 4 or 5 pressure regulators, without pressure gauge Size: Midi, Series: D, Actuator lock: Rotary knob with lock, Assembly position: Any
2 in stock
24 hours
branching module MS4-FRM-1/4 Direction of flow: from left to right. Assembly position: Any, Design structure: Branching module, Operating pressure: 0 - 14 bar, Standard nominal flow rate in main flow direction 1->2: 4600 l/min, Standard nominal flow rate
21 in stock
24 hours
on-off valve MS4-EE-1/4-10V24 Electrical, direction of flow: from left to right. Design structure: Piston slide, Type of actuation: electrical, Exhaust-air function: not throttleable, Manual override: Pushing, Type of reset: mechanical spring
4 in stock
24 hours
filter regulator MS6-LFR-1/2-D6-CRV-AS Maximum output pressure 7 bar, 5 µm filter, with pressure gauge, lockable regulator head, plastic bowl with plastic bowl guard, fully automatic condensate drain, flow direction from left to right. Size: 6, Series: MS
37 in stock
24 hours
on-off valve HE-D-MINI For service units, without threaded connection plates with FRB threaded pin Design structure: Piston slide, Type of actuation: manual, Sealing principle: soft, Exhaust-air function: not throttleable, Manual override: None
4 in stock
24 hours
filter regulator MS4-LFR-1/4-D7-ERM-AS 12 bar maximum output pressure, 40 µm filter, with pressure gauge, lockable regulator head, plastic bowl with plastic bowl guard, manual condensate drain, direction of flow: from left to right. Size: 4, Series: MS, A
4 in stock
24 hours
module connector MS4-MV Size: 4, Series: MS, Corrosion resistance classification CRC: 2 - Moderate corrosion stress, Medium temperature: -10 - 60 °C, Product weight: 36 g
6 in stock
24 hours
Item | Manufacturer | Price | Stock | Delivery | |
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530502 micro filter MS6-LFM-1/2-ARV 0.01 µm filter, plastic bowl with plastic bowl guard, fully automatic condensate drain, flow direction from left to right. Series: MS, Size: 6, Design structure: Fibre filter, Grade of filtration: 0,01 µm, Condensate drain: fu | Festo | $201.98 | 27 in stock | 24 hours | |
526067 Sub-base-SET MS4N-AQP From the MS series, with NPT thread. Size: 4, Series: MS, Corrosion resistance classification CRC: 2 - Moderate corrosion stress, Medium temperature: -10 - 60 °C, Product weight: 128 g | Festo | $49.18 | 1 in stock | 24 hours | |
529150 filter regulator MS4-LFR-1/4-D6-ERV-AS Maximum output pressure 7 bar, 40 µm filter, with pressure gauge, lockable regulator head, plastic bowl with plastic bowl guard, fully automatic condensate drain, flow direction from left to right. Size: 4, Series: M | Festo | $149.98 | 1 in stock | 24 hours | |
528975 pressure regulator combination LRB-1/2-D-O-K3-MIDI With connecting kit, sub-base and mounting brackets, block with 2, 3, 4 or 5 pressure regulators, without pressure gauge Size: Midi, Series: D, Actuator lock: Rotary knob with lock, Assembly position: Any | Festo | $493.34 | 2 in stock | 24 hours | |
529555 branching module MS4-FRM-1/4 Direction of flow: from left to right. Assembly position: Any, Design structure: Branching module, Operating pressure: 0 - 14 bar, Standard nominal flow rate in main flow direction 1->2: 4600 l/min, Standard nominal flow rate | Festo | $31.44 | 21 in stock | 24 hours | |
542578 on-off valve MS4-EE-1/4-10V24 Electrical, direction of flow: from left to right. Design structure: Piston slide, Type of actuation: electrical, Exhaust-air function: not throttleable, Manual override: Pushing, Type of reset: mechanical spring | Festo | $171.19 | 4 in stock | 24 hours | |
529178 filter regulator MS6-LFR-1/2-D6-CRV-AS Maximum output pressure 7 bar, 5 µm filter, with pressure gauge, lockable regulator head, plastic bowl with plastic bowl guard, fully automatic condensate drain, flow direction from left to right. Size: 6, Series: MS | Festo | $177.07 | 37 in stock | 24 hours | |
170681 on-off valve HE-D-MINI For service units, without threaded connection plates with FRB threaded pin Design structure: Piston slide, Type of actuation: manual, Sealing principle: soft, Exhaust-air function: not throttleable, Manual override: None | Festo | $105.19 | 4 in stock | 24 hours | |
529156 filter regulator MS4-LFR-1/4-D7-ERM-AS 12 bar maximum output pressure, 40 µm filter, with pressure gauge, lockable regulator head, plastic bowl with plastic bowl guard, manual condensate drain, direction of flow: from left to right. Size: 4, Series: MS, A | Festo | $102.08 | 4 in stock | 24 hours | |
532798 module connector MS4-MV Size: 4, Series: MS, Corrosion resistance classification CRC: 2 - Moderate corrosion stress, Medium temperature: -10 - 60 °C, Product weight: 36 g | Festo | $8.41 | 6 in stock | 24 hours |
Compressed Air Preparation Units
General Guide & Overview
Compressed air is a widely used form of energy in various industries, powering pneumatic systems and equipment. However, the air leaving the compressor is often not suitable for direct use due to impurities and incorrect pressure levels. That's where air preparation units, also known as FRL units (Filter, Regulator, Lubricator), play a crucial role.
Air preparation units are designed to condition the compressed air, ensuring optimal performance and efficiency. The FRL unit consists of three separate units that carry out different phases of conditioning: filtration, regulation, and lubrication.
Filtration is the first step, where contaminants such as dust, water, and oil are removed from the compressed air. This ensures that downstream equipment remains protected and operates at its best. Regulation is the second phase, controlling the pressure of the compressed air in the system to match the requirements of the application. Lastly, lubrication introduces controlled amounts of oil into the flow of compressed air, reducing friction and increasing the lifespan of air-driven equipment.
Proper selection of the filter size, pressure rating, port size, and lubricator type is essential to meet the specific requirements of each application. By investing in high-quality compressed air preparation units, you can ensure the longevity of your pneumatic equipment and optimize its performance.
So, whether you are in manufacturing, automotive, or any other industry that relies on compressed air, understanding the importance of air preparation units is vital for efficient and reliable operation.
Importance of Air Preparation in Pneumatic Systems
Air preparation plays a vital role in pneumatic systems, ensuring the cleanliness, pressure, and lubrication of compressed air. In order to maintain optimal performance and reliability, it is crucial to address the presence of contaminants such as particles, water, and oil that can impair the operation of pneumatic components. Proper filtration is necessary to remove dirt, dust, and other particles from the compressed air and minimize the risk of damage to downstream equipment.
Moisture and oil, which can negatively impact the performance of pneumatic systems, are effectively eliminated through the use of coalescing filters. The level of air purity required will vary depending on the specific application, and different industry segments may have additional requirements to ensure the proper functioning of their equipment. Therefore, it is essential to select and implement the appropriate air preparation measures.
In addition to addressing contaminants, the flow rate of compressed air must be adequate to achieve the desired cylinder piston travel speeds. Furthermore, the operating pressure of the system needs to be carefully matched to the requirements of the application for optimal performance. By paying attention to these factors and implementing proper air preparation techniques, businesses can improve the process reliability, machine availability, and service life of their pneumatic components.
Tips for Designing and Specifying Air Preparation Systems
When designing or specifying air preparation subsystems, engineers need to consider several key factors to ensure optimal performance and minimize maintenance costs. One crucial aspect is properly matching the port sizes and operating pressure ranges of pneumatic components. This ensures efficient operation and prevents issues such as pressure drops or excessive pressure that can lead to equipment damage or downtime.
Another important consideration is the inclusion of disconnect components, such as manual shut-off relief valves and isolation/lockout valves. These components provide a means to isolate downstream equipment from the compressed air source, allowing for safe maintenance procedures and preventing inadvertent re-energization. This not only enhances safety but also reduces the risk of equipment breakdown and associated maintenance costs.
Air filtration is a critical aspect of air preparation systems, as it eliminates contaminants that could affect the performance and lifespan of pneumatic equipment. Various passive filters, such as centrifugal and coalescing filters, effectively remove particles, water, and oil from the compressed air, ensuring clean and reliable operation. Additionally, implementing appropriate drain systems, such as manual, semi-automatic, or automatic drains, helps to remove accumulated moisture from the filter bowl, further enhancing the efficiency and longevity of the system.
Finally, maintaining proper downstream air pressure is of utmost importance. This can be achieved through the installation of air pressure regulators. These regulators ensure that the compressed air delivered to the equipment operates at the correct pressure, preventing potential damage or inefficiencies caused by excessive or insufficient pressure. By following these tips and incorporating the right components, engineers can design and specify air preparation systems that optimize the performance and longevity of pneumatic equipment, ultimately reducing maintenance costs and downtime.
FAQ
What is an air preparation unit?
An air preparation unit, also known as an FRL unit (Filter, Regulator, Lubricator), is used to condition compressed air by removing contaminants, regulating pressure, and introducing controlled amounts of oil for lubrication.
Why is air preparation important in pneumatic systems?
Air preparation is essential in pneumatic systems to ensure the correct air cleanliness, pressure, and lubrication. Contaminants can impair the operation of components and reduce system reliability.
What does filtration do in an air preparation unit?
Filtration in an air preparation unit removes contaminants such as dust, water, and oil from the compressed air, ensuring cleaner air for downstream equipment.
How does regulation work in an air preparation unit?
Regulation in an air preparation unit controls the pressure of the compressed air in the system, allowing for precise pressure adjustments based on the requirements of the application.
Why is lubrication necessary in an air preparation unit?
Lubrication in an air preparation unit introduces controlled amounts of oil into the compressed air flow, reducing friction and increasing the lifespan of air-driven equipment.
What factors should I consider when designing or specifying air preparation subsystems?
When designing or specifying air preparation subsystems, consider proper port sizes and operating pressure ranges, disconnect components for isolation and lockout, air filtration for removing contaminants, drain systems for moisture removal, and air pressure regulators for maintaining proper downstream pressure.