Norgren L72M-2GP-QLN Micro Fog Lubricator - Excelon
Part Number: L72M-2GP-QLN
Quick Summary
Norgren L72M-2GP-QLN Micro Fog Lubricator provides precise oil-air lubrication for general-purpose pneumatic systems. Engineers often struggle to maintain a stable lubricant ratio across long piping runs, leading to wear and fluctuating actuator performance. Excelon's design supports inline or modular installation, while the device’s -34 to 50 °C operating range and 10 bar inlet limit help ensure reliability in harsh environments. Check the datasheet for exact certifications and installation guidance, and benefit from a compact, robust build in premium industrial applications. By combining micro-fog technology with a zinc body and polycarbonate bowl, this lubricator reduces maintenance cycles and supports scalable automation projects.
Product Information
Extended Description
L72M-2GP-QLN 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
G1/4
Drain Type
Manual
Maximum Inlet Pressure
10 bar
Lubricator Fog Type
Micro fog
Flow
24 dm3/sec, 51 scfm
Start point
0.94 dm3/sec
Materials - Body
Zinc
Materials - Bowl
Polycarbonate
Materials - Elastomers
Chloroprene rubber, Nitrile rubber
Range
L72M
Series
Excelon
Brand
IMI Norgren
L82M-2GP-EPN
Excelon Plus micro fog lubricator, G1/4, Guarded plastic bowl closed
Feature: Inline or modular installation via the Excelon design reduces installation time and enables quick system upgrades in existing lines. Benefit: Faster deployment and scalable configurations across multiple machines. Application: Suitable for general pneumatic lines in factories seeking modularity. Feature: Micro fog lubrication delivers a fine mist ideal for long and complex pipework. Benefit: Consistent lubrication with reduced oil consumption, extending component life. Application: General-purpose pneumatic systems with extended piping networks. Feature: Measured flow and start point (Flow 24 dm3/sec, Start point 0.94 dm3/sec) provide predictable performance. Benefit: Near-constant oil/air ratio across a wide flow range, improving actuator response. Application: Systems with varying loads and speeds. Feature: Durable materials (Body: Zinc; Bowl: Polycarbonate; Elastomers: CR/NBR) offer robustness and chemical resistance. Benefit: Lower maintenance, longer service intervals, better containment of lubricants. Application: Harsh industrial environments where chemical compatibility matters. Feature: Manual drain simplifies condensate removal and maintenance planning. Benefit: Reduced downtime and straightforward servicing. Application: Routine lubrication system upkeep. Feature: Part of the L72M Excelon range ensures compatibility with Norgren accessories. Benefit: Easier stocking, proven interoperability, and consistent performance. Application: New installs or upgrades in existing Excelon lines.
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FAQs
The L72M-2GP-QLN supports both inline and modular installations, leveraging a G1/4 port size for straightforward plumbing. A manual drain and polycarbonate bowl simplify maintenance, while the zinc body provides rugged protection in typical industrial environments. For best results, mount within accessible reach for condensate drainage and verify that supply pressure remains under 10 bar.
Key performance figures include a maximum inlet pressure of 10 bar, operating temperature range from -34 to 50 °C, and flow capacity of 24 dm3/sec (51 scfm) with a start point at 0.94 dm3/sec. These specs support reliable lubrication across variable flow conditions common in general purpose pneumatic systems.
Yes. The Excelon micro fog design delivers a fine mist suitable for long and complex pipework, maintaining a near-constant oil-air ratio across flow variations. Its inline or modular installation makes it adaptable to existing lines and new builds, helping protect valves, actuators, and cylinders from lubricant starvation.
The provided data does not list specific certifications (such as CE, SIL, or IP ratings). For exact certification status and compliance details, consult the official datasheet and contact Norgren or your distributor to confirm current approvals and installation requirements.
Maintenance is simplified by the manual drain and durable materials (zinc body, polycarbonate bowl, compatible elastomers). Regular condensate drainage, straightforward inspection, and modular installation reduce downtime during changes in line configurations, contributing to lower maintenance costs and higher overall uptime in production environments.