Norgren L68M-NNP-EUQ Lubricator - Olympian Plus micro fog
Part Number: L68M-NNP-EUQ
Quick Summary
Norgren L68M-NNP-EUQ micro fog lubricator provides precise oil misting for general pneumatic lubrication tasks. In long or complex piping, maintaining a consistent oil-to-air ratio can be challenging, leading to wear and inconsistent performance. The design supports CE conformity, SIL safety considerations, and robust enclosure protection to help you meet critical industrial standards. By enabling a plug‑in yoke system and micro‑fog delivery, it reduces maintenance downtime, improves lubrication reliability, and lowers total cost of ownership. For engineers and buyers, this means smoother commissioning, fewer field failures, and easier integration with L68M service kits.
Product Information
Extended Description
L68M-NNP-EUQ 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 | Optional bowl sizes available
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
175 dm3/sec, 371 scfm
Start point
6 dm3/sec
Materials - Body
Aluminium
Materials - Bowl
Aluminium
Materials - Elastomers
Nitrile rubber
Dimensions - Height
320 mm
Dimensions - Length
180 mm
Dimensions - Width
108 mm
Weight
1.7 kg
Country of Origin
Czechia
Range
L68M
Series
Olympian Plus
Brand
IMI Norgren
Y68A-6GN-N1N
Yoke assemblies
Y68A-6GN-N2N
Yoke assemblies
18-001-979
Wall Bracket
L68M-KIT
Service kit L68M
Feature: Unique Olympian yoke Plug-In system offers perfect modularity. Benefit: Faster installation and reduced risk of misalignment across multi-station lines. Application: Suitable for modular pneumatic setups where quick field changes are common. Feature: Micro fog lubricator provides an ultra-fine oil mist for general lubrication. Benefit: Improves lubrication efficiency, minimizes oil consumption, and supports longer pipework runs. Application: Critical in systems with extended piping where uniform coverage is required. Feature: Flow sensor maintains a nearly constant oil/air ratio over varying flows. Benefit: Higher process reliability, lower maintenance interventions, and predictable performance. Application: Ideal for processes with fluctuating demand. Feature: Aluminium body and bowl with nitrile elastomer seals. Benefit: Lightweight, robust corrosion resistance, and long service life in standard industrial environments. Application: General purpose pneumatic lines with demanding temperature ranges. Feature: Closed-bowl drain design. Benefit: Cleaner, safer operation and simpler bowl maintenance. Application: Environments where condensate management is essential. Feature: Optional bowl sizes and compatible accessories (Yoke assemblies Y68A-6GN-N1N/N2N, Wall Bracket 18-001-979, Service Kit L68M-KIT). Benefit: Flexible mounting and streamlined spares, reducing downtime. Application: retrofit and upgrade projects on existing Norgren systems.
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FAQs
The L68M-NNP-EUQ is designed for use without a yoke but remains compatible with Norgren Yoke assemblies Y68A-6GN-N1N and Y68A-6GN-N2N. For rapid mounting on existing lines, pair the unit with these yokes and use the L68M-KIT service kit to simplify field servicing. This combination supports quick, reliable installations across multi-station systems and reduces assembly errors.
Key specs include a micro fog lubricator delivering 175 dm3/sec (371 scfm) with a start point of 6 dm3/sec, maximum inlet pressure of 17 bar, and a drain‑type closed bowl. The unit uses aluminium for the body and bowl, with nitrile elastomers. Operating temperature ranges from -20 to 80 °C, making it suitable for typical industrial environments.
Yes. The micro fog delivery provides a fine, consistent mist suitable for long and complex piping runs. The integrated flow sensor maintains a near-constant oil/air ratio across varying flows, ensuring even lubricant coverage and reduced maintenance on extended networks. The option to add service kits and compatible yokes further supports scalable, long-run deployments.
Maintenance can be streamlined with the L68M-KIT service kit, which includes essential components for routine servicing. The closed-bowl design simplifies condensate management, while compatible Yoke assemblies Y68A-6GN-N1N/N2N and a Wall Bracket 18-001-979 support quick replacement, mounting, and upgrade in retrofit projects, reducing downtime and keeping systems running smoothly.
The unit improves lubrication reliability and coverage, reducing wear and downtime in pneumatic lines. Its modular yoke system speeds installation on multi-station lines, while the flow sensor provides repeatable oil-to-air ratios, enhancing process consistency. Together with robust materials and a closed-bowl design, it lowers maintenance costs and extends equipment life.