Norgren L64M-NNP-EAN Olympian micro fog lubricator - CE
Part Number: L64M-NNP-EAN
Quick Summary
Norgren L64M-NNP-EAN is a modular micro fog lubricator that delivers precise oil mist for general pneumatic systems in automated production lines. Engineers often struggle with inconsistent lubrication, leading to wear, higher maintenance costs, and unpredictable cycle times. CE compliant and rugged in construction, the unit combines a closed-bowl drain and a zinc alloy body for reliable operation in harsh environments. With a 17 bar maximum inlet, 72 dm3/sec flow, and a start threshold of 1.5 dm3/sec, it maintains a near-constant oil–air ratio across pipe runs. The solution reduces lubricant waste, simplifies maintenance, and supports scalable installation through its plug-in modular design.
Product Information
Extended Description
L64M-NNP-EAN Norgren: Unique Olympian yoke Plug-In system offers perfect modularity | 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 range of flows
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Port Size
Without Yoke
Drain Type
Closed bowl
Maximum Inlet Pressure
17 bar
Lubricator Fog Type
Micro fog
Flow
72 dm3/sec, 153 scfm
Start point
1.5 dm3/sec
Materials - Body
Zinc alloy
Materials - Bowl
Aluminium
Materials - Elastomers
Nitrile rubber
Range
L64M
Series
Olympian Plus
Brand
IMI Norgren
Y64A-4GA-N3N
Yoke assemblies
Y64A-4GA-N2N
Yoke assemblies
Y64A-4GA-N1N
Yoke assemblies
74504-50
Wall Bracket
Feature: Micro fog lubrication delivers a fine oil mist for consistent lubrication across a broad flow range. Business impact: reduces wear, extends component life, and lowers downtime in automated lines. Application: general pneumatic systems, including longer pipe runs where precise oil delivery matters. Feature: Integrated flow control and a sensor-driven approach maintain a near-constant oil-to-air ratio as flow changes. Business impact: predictable lubrication costs and improved process stability. Application: continuous production lines with variable load. Feature: Closed-bowl drain design minimizes oil spills and simplifies maintenance. Business impact: safer shop floor and reduced cleaning time. Application: vertical or horizontal mounting in harsh environments. Feature: Durable zinc alloy body with an aluminium bowl and nitrile elastomer seals provides long service life under tough conditions. Business impact: lower replacement costs and extended service intervals. Application: industrial environments with vibration, temperature variation (-20 to 80 °C) and up to 17 bar inlet. Feature: Compatibility with Yoke assemblies (Y64A-4GA-N3N, N2N, N1N) and mounting options (74504-50 Wall Bracket) enables flexible installation. Business impact: faster retrofits and easier field upgrades. Application: existing lines, retrofit projects, and new installs that require a plug-in modular approach.
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FAQs
The L64M-NNP-EAN variant is without a yoke by default, offering compatibility with Yoke assemblies Y64A-4GA-N3N, N2N, and N1N for flexible mounting. Wall-mounting with 74504-50 is supported via the matching bracket. Optional accessories simplify retrofits on existing lines, enabling quick field upgrades without major rework.
Key performance figures include a start point of 1.5 dm3/sec, continuous flow up to 72 dm3/sec (153 scfm), and a maximum inlet pressure of 17 bar. The lubricator operates over a temperature range of -20 to 80 °C, ensuring stable oil mist delivery across typical workshop and production environments.
Yes. The micro fog lubrication approach is ideal for long and complex pipework, maintaining a near-constant oil-to-air ratio across varying flows. This suits general automation lines, process equipment, and systems requiring reliable lubrication without frequent top-ups, reducing maintenance interruption and ensuring consistent performance.
The L64M-NNP-EAN is CE compliant, reflecting adherence to European market safety standards for pneumatic lubrication components. The robust zinc-aloy body and closed-bowl design align with industry best practices for safe operation and reliable performance across tough industrial environments.
By delivering a stable oil/air ratio and reducing spill risk with a closed-bowl drain, the unit lowers maintenance time and consumable waste. Its modular, plug-in design simplifies retrofits and upgrades, enabling faster deployment, lower total cost of ownership, and improved uptime across automated production lines.