Product Description:
The Norgren B74G series represents a line of high-performance filter regulators that form part of the Excelon modular air preparation system. These integrated devices combine both filtration and pressure regulation within a single, compact unit. Their primary function is to remove water and solid particles from compressed air lines, all while maintaining accurate and consistent downstream pressure.
Designed with versatility in mind, the Excelon system allows for both in-line and modular installation alongside other Excelon components. Thanks to the Quickclamp connection system, setting up and expanding these units is straightforward, simplifying both initial installation and ongoing maintenance efforts.
The B74G series is offered with G1/2 and G3/4 port sizes and supports a maximum flow rate of up to 100 dm³/s (212 SCFM). A balanced valve design is incorporated to reduce the impact of fluctuations in inlet pressure on the outlet pressure, ensuring consistently stable regulation. Customers can choose between 5 µm or 40 µm sintered polypropylene filter elements, available with either manual or automatic drain options, tailoring the units to a variety of industrial needs.
Additional features include a push-to-lock adjustment knob secured by a tamper-resistant cover, a quick-release bayonet bowl that facilitates easy upkeep, and full flow gauge ports that allow for pressure monitoring without hindering airflow. The units use transparent polycarbonate bowls protected by metal guards or robust aluminium alloy bowls, providing durability in demanding environments. Furthermore, built-in liquid level indicator lenses make checking condensate levels quick and convenient.
Features:
Integrated Filter and Regulator
This unit combines both particulate filtration and pressure regulation into a single compact device, helping to save valuable installation space while ensuring efficient operation.
Excelon Modular System
Designed for versatility, the Excelon Modular System enables either in-line or modular installation alongside other Excelon air preparation components, all connected easily using Quickclamp fittings.
Filtration Options
Two filtration grades are available, featuring 5 µm or 40 µm sintered polypropylene filter elements, which effectively remove contaminants from the air supply.
Drain Configurations
Users can select between manual or automatic drain setups, providing convenient solutions for condensate removal depending on the application's needs.
Adjustment Knob with Push-to-Lock
The pressure setting can be securely locked by pushing in the adjustment knob, and an optional tamper-resistant cover is available for added security.
Relieving and Balanced Valve Designs
The relieving design allows pressure reduction downstream even when the system is dead-ended. Additionally, the balanced valve design minimizes the impact of inlet pressure fluctuations on the outlet pressure, ensuring stable and reliable regulation.
Gauge Ports and Maintenance Features
Equipped with full flow 1/8" ISO Rc gauge ports, pressure can be monitored reliably without restricting airflow. The quick-release bayonet bowl design allows for fast and tool-free removal when replacing elements or carrying out maintenance.
Performance and Pressure Specifications
This filter and regulator unit supports a high flow capacity of up to 100 dm³/s (212 SCFM), suitable for demanding pneumatic applications. The outlet pressure is adjustable over a wide range from 0.3 to 10 bar, with a maximum inlet pressure rating of up to 17 bar for metal bowl versions.
Durable Bowl Options
For visibility and protection, the polycarbonate bowl features 360° transparency to monitor condensate levels, along with a metal guard for harsh environments. Alternatively, an aluminium alloy bowl offers enhanced durability, equipped with a prismatic liquid level indicator lens.
Operating Temperature Range
Both bowl types are capable of operating within a temperature range from -34°C to +80°C, ensuring reliable performance in various environmental conditions.
Technical Parameters:
| Series |
B74G |
| Elastomers |
Chloroprene Rubber (CR), Nitrile Rubber (NBR) |
| Port Sizes |
G1/2, G3/4 |
| Pressure |
0.3–10 Bar |
| Body Material |
Aluminium Alloy |
| Drain Types |
Manual, Automatic |
Applications:
Industrial Automation
Providing clean and regulated air supply is essential for pneumatic actuators, valves, and cylinders used in industrial automation. Ensuring air quality helps maintain efficiency and prolong the lifespan of these components.
Packaging Machinery
In packaging and filling equipment, protecting pneumatic components and controlling pressure are critical. Proper air management improves the reliability and performance of packaging machinery.
Material Handling
Air preparation plays a vital role in material handling systems such as conveyors and pick-and-place units. Clean and properly regulated air supports smooth operation and reduces downtime.
Compressed Air Distribution
At the point of use, filtration and regulation of compressed air ensure that tools and equipment receive clean and consistent air supply. This enhances tool performance and extends equipment life.
General Pneumatic Systems
Within manufacturing facilities, the removal of contaminants and managing pressure levels are necessary for general pneumatic systems. These practices contribute to overall system reliability and efficiency.
Textile Machinery
Textile production relies on air filtration and pressure regulation to control pneumatic components effectively. Maintaining optimal air quality improves machine accuracy and product quality.
Automotive Manufacturing
In automotive manufacturing, clean and prepared air is crucial in various stages including paint shops, assembly lines, and testing equipment. Proper air handling ensures operational consistency and quality control.
Precision Fluid Control
Sensitive instruments and equipment in precision fluid control require clean and regulated air. This supports accurate measurements and reliable fluid handling processes.
Customization:
Our Pneumatic Filter Regulator Lubricator, model B74G-4GK-AP3-RMN from the renowned Norgren brand, offers exceptional customization services to meet your specific needs. Manufactured in CHINA and certified with CE, this product guarantees quality and reliability for your pneumatic systems.
We provide flexible options for drain types, including manual and automatic, as well as elastomer choices between Chloroprene Rubber (CR) and Nitrile Rubber (NBR) to ensure optimal performance. The B74G series features body materials made from durable aluminium alloy and supports port sizes of G1/2 and G3/4, making it versatile for various applications.
Our supply ability reaches up to 5000 PCs per month, with a minimum order quantity of just 1 unit, allowing for both small and large-scale orders. Pricing is available upon negotiation to accommodate your budget requirements. Products are carefully packaged in cartons or as per client specifications to ensure safe delivery.
Delivery is prompt, with a lead time of 1-7 work days after payment, and we accept multiple payment methods including T/T, Western Union, and Paypal for your convenience.
This Pneumatic Filter Regulator Lubricator is an excellent choice for integration with FESTO air source treatment unit systems, and it complements FESTO oil mist filters perfectly, enhancing the efficiency and longevity of your pneumatic equipment. Trust our customizable solutions to deliver high-quality FESTO air source treatment unit compatible components tailored to your needs.
Support and Services:
Our Pneumatic Filter Regulator Lubricator (FRL) units are designed to ensure optimal performance and longevity of your pneumatic systems by providing clean, regulated, and lubricated air. For technical support, please refer to the product manual included with your purchase, which contains detailed installation, operation, and maintenance instructions.
If you encounter any issues with your FRL unit, first verify that the air supply is within the specified pressure range and that the filter is clean. Regular maintenance is recommended, including periodic draining of accumulated water from the filter bowl and checking the lubricant levels to ensure proper operation of downstream pneumatic components.
Replacement parts such as filter elements, seals, and lubricator oil are available to maintain the efficiency of your FRL system. Always use parts specified by the manufacturer to avoid damage and ensure compliance with safety standards.
For advanced troubleshooting, consult the troubleshooting section of the manual or visit the technical resources section on our website for FAQs, instructional videos, and downloadable documentation.
Professional installation and periodic inspection by qualified personnel are recommended to maximize the reliability and safety of your pneumatic system.
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