Norgren L73M-2AP-ETN Excelon MicroFog Lubricator ClosedBowl
Part Number: L73M-2AP-ETN
Quick Summary
Norgren L73M-2AP-ETN Excelon MicroFog Lubricator is a compact inline device that delivers precise micro fog lubrication for general pneumatic systems. Engineers often face maintenance downtime and uneven oil distribution, especially in long or modular piping networks. Note: Certifications such as CE, SIL, or IP ratings are not specified in the provided data; verify with the supplier for your regulatory needs. The design supports easy in-line or modular installation, a 1/4" PTF port, and a closed-bowl configuration to reduce maintenance and waste while enabling reliable, consistent lubrication. This combination drives improved tool life, predictable cycle times, and lower operating costs in manufacturing environments. It's well suited for general purpose pneumatic lines in assembly and packaging.
Product Information
Extended Description
L73M-2AP-ETN 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 ... 50 °C, -30 ... 122 °F
Port Size
1/4" PTF
Drain Type
Closed bowl
Maximum Inlet Pressure
10 bar
Lubricator Fog Type
Micro fog
Flow
38 dm3/sec, 81 scfm
Start point
0.71 dm3/sec
Materials - Body
Aluminium
Materials - Bowl
Polycarbonate
Materials - Elastomers
Chloroprene rubber, Nitrile rubber
Range
L73M
Series
Excelon
Brand
IMI Norgren
L82M-2AP-EPN
Excelon Plus micro fog lubricator, 1/4" PTF, Guarded plastic bowl closed
Feature: Micro fog lubrication with an integrated flow sensor maintains a near-constant oil/air ratio across varying flows. Benefit: Improves lubrication precision, reduces oil wastage, and extends component life in high-cycle pneumatic equipment. Application: General pneumatic applications with long pipework or complex layouts where consistent misting is essential.Feature: Inline or modular installation capability. Benefit: Flexible deployment reduces retrofit downtime and accelerates line upgrades, supporting quick changeovers and scalable automation projects. Application: Retrofit projects on existing lines or modular automation cells that demand rapid installation.Feature: Closed bowl design with durable materials. Benefit: Minimizes oil splash, contamination risk, and maintenance frequency while withstanding shop-floor environments. Application: Busy manufacturing floors where cleanliness and reliability matter.Feature: Aluminium body with polycarbonate bowl and elastomer seals. Benefit: Combines light weight with mechanical strength and chemical resistance for long service life. Application: Industrial environments subject to thermal variation and vibration.Feature: Specified flow and temperature range. Benefit: Precise start point at 0.71 dm3/sec and max flow of 38 dm3/sec (81 scfm) ensure predictable lubrication across line speeds; operating range -34 to 50 °C supports multiple applications. Application: General purpose lubrication on compressed-air lines across diverse process environments.
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FAQs
The L73M-2AP-ETN supports both in-line and modular installation. Mount the unit on a clean, accessible segment of the compressed-air line, ensure the 1/4" PTF port matches your piping, and orient the bowl to facilitate drainage. Use the installation guide to confirm correct fittings, secure clamps, and leak-free connections for reliable lubrication performance.
The Excelon L73M-2AP-ETN has a start point at 0.71 dm3/sec and a maximum flow of 38 dm3/sec (81 scfm). These figures define the lubrication envelope and help ensure consistent oil/air ratios across typical line speeds in general pneumatic applications.
Yes. The design is explicitly intended for long and more complex pipework, with micro fog lubrication and a flow sensor that maintains a stable oil/air ratio across varying flows, helping to ensure even lubrication throughout extended or modular installations.
Certifications such as CE, SIL, or IP ratings are not specified in the provided data. For regulatory compliance, confirm with the supplier or Norgren documentation and verify against your local, industry, and safety requirements before deployment in regulated environments.
The closed-bowl design reduces splash and contamination, while the inline/modular installation enables faster maintenance and retrofits. The micro fog approach, supported by a flow sensor, improves lubrication consistency, reduces wear, and can lower operating costs by minimizing oil waste and downtime on maintenance-heavy lines.