Norgren L73M-2AP-QDN Excelon Micro Fog Lubricator - 1/4" Port
Part Number: L73M-2AP-QDN
Quick Summary
L73M-2AP-QDN Excelon micro fog lubricator delivers precise oil mist for general pneumatic systems. Engineers often face inconsistent lubrication, oil waste, and downtime when pipelines are long or modular. When selecting equipment, verify certifications such as CE marking, IP ratings, and SIL compliance where applicable to meet industry and safety requirements. This solution supports inline or modular installation and features aluminium body and metal bowl for durability in harsh environments. With micro fog lubrication and a stable oil-to-air ratio across a wide flow range, it helps reduce oil consumption and maintenance costs.
Product Information
Extended Description
L73M-2AP-QDN Norgren: Excelon design allows in-line or modular installation | Micro-fog lubricaton for best lubrication in general purpose pneumatic applications, fine mist perfect for long and more complex pipework | Flow sensor provides a nearly constant oil/air ratio over a wide range of flows
Medium
Compressed air
Operating Temperature
-34 ... 80 °C, -30 ... 176 °F
Port Size
1/4" PTF
Drain Type
Manual
Maximum Inlet Pressure
17 bar
Lubricator Fog Type
Micro fog
Flow
38 dm3/sec, 81 scfm
Start point
0.71 dm3/sec
Materials - Body
Aluminium
Materials - Bowl
Aluminium
Materials - Elastomers
Chloroprene rubber, Nitrile rubber
Range
L73M
Series
Excelon
Brand
IMI Norgren
L82M-2AP-EDN
Excelon Plus micro fog lubricator, 1/4" PTF, Metal bowl closed
Inline or modular installation is supported by the Excelon lubricator, simplifying retrofits and new line builds. This reduces installation time and minimizes disruption to production during setup. In practice, engineers can position the unit where space or maintenance access is most convenient, accelerating commissioning on automated lines. Micro fog lubrication delivers a fine mist that provides consistent lubrication even on long pipework and high-flow applications, reducing oil waste. This improves tool life and reduces maintenance frequency while meeting efficiency targets in high-throughput lines. Aluminium body and bowl construction deliver robust durability and corrosion resistance for harsh factory environments. This reduces maintenance overhead and supports longer service intervals, particularly in facilities with aggressive lubricants or challenging ambient conditions. Flow performance of 38 dm3/sec with a start point of 0.71 dm3/sec provides predictable lubrication across variable demand. Engineers can rely on stable oil-to-air ratios as lines switch between idle and full production, supporting consistent actuator performance and reduced downtime. Manual drain provides simple maintenance and oil-level control, while downloadable CAD data, datasheet, and installation guide streamline engineering workflows. 1/4" PTF port compatibility with standard pneumatic fittings ensures easy integration with existing equipment and a modular approach to line design.
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FAQs
The L73M-2AP-QDN supports both inline and modular installation. Use the 1/4" PTF port with standard pneumatic fittings, mount the unit in a readily accessible position for drain access, and follow the CAD and installation guide to ensure correct orientation and clearances. Ensure the drain is accessible for maintenance and that the unit is secured to minimize vibration on high-cycle lines.
Key specs include flow of 38 dm3/sec (81 scfm), start point at 0.71 dm3/sec, and maximum inlet pressure up to 17 bar. Operating temperature ranges from -34 to 80 °C. The unit uses micro fog lubrication, with aluminium body and bowl, suitable for general purpose pneumatic applications and long or complex pipework.
Yes. The micro fog approach maintains a nearly constant oil/air ratio across a broad flow range, which is advantageous for long or modular pipework. The aluminium construction provides durability in demanding environments, helping maintain consistent performance and reducing maintenance intervals on high-cycle lines.
Certification data is not listed in the provided specification. When specifying for regulated environments, verify with the supplier or request the latest datasheet to confirm CE marking, IP ratings, and SIL compatibility where required for your facility and safety standards.
Automatic integration is straightforward via inline or modular installation, and the manual drain simplifies maintenance checks. The aluminium body and metal bowl resist corrosion, reducing replacement frequency. The precise micro fog delivery lowers oil consumption and waste while maintaining performance, contributing to lower operating costs and a favorable return on investment over time.