Norgren L68M-NNP-MUN Micro Fog Lubricator - Without Yoke

Part Number: L68M-NNP-MUN
Manufacturer
Norgren
Part number
L68M-NNP-MUN

Quick Summary

Norgren L68M-NNP-MUN micro fog lubricator provides precise lubrication for general pneumatic systems. Engineers often wrestle with inconsistent oil-to-air ratios and frequent maintenance downtime. For reliability, consider certifications such as CE marking, IP ratings for enclosure protection, and SIL-rated reliability where applicable to ensure performance in challenging environments. By leveraging the Olympian Plus platform and aluminium construction, this solution helps reduce maintenance costs while delivering consistent lubrication across a wide temperature range.

Product Information

Extended Description

L68M-NNP-MUN 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
Manual
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
327 mm
Dimensions - Length
180 mm
Dimensions - Width
108 mm
Weight
1.65 kg
Country of Origin
Czechia
Range
L68M
Series
Olympian Plus
Brand
IMI Norgren
Y68A-6GN-N2N
Yoke assemblies
Y68A-6GN-N1N
Yoke assemblies
18-001-979
Wall Bracket
L68M-KIT
Service kit L68M
Feature: Olympian Plus plug-in yoke modularity supports scalable lubrication architectures. Benefit: simplifies expansion and retrofit projects, reducing downtime during upgrades and enabling multi-point lubrication in complex networks. Application: suitable for general pneumatic systems with long pipe runs where modularity and ease of servicing matter. Feature: Micro fog lubrication with a near-constant oil/air ratio across a flow range. Benefit: improves lubrication efficiency, minimizes oil consumption, and enhances component life. Application: long or intricate piping arrangements where steady lubrication is critical for performance. Feature: Aluminium body and aluminium bowl with nitrile elastomer seals. Benefit: robust, corrosion-resistant construction paired with reliable seals, lowering maintenance frequency. Application: industrial environments with demanding temperatures and frequent cycle operation. Feature: Manual drain and 1 L bowl capacity. Benefit: straightforward maintenance and visible collection of contaminants, supporting proactive service schedules. Application: general purpose pneumatic lines where simple servicing is preferred. Feature: Operating range and connections: -20 to 80 °C, up to 17 bar, without yoke port and 175 dm3/sec flow. Benefit: broad compatibility with common plant pressures and temperatures, enabling reliable performance across diverse applications. Application: general pneumatic systems with moderate to long runs. Feature: Availability of accessories and mounting options (Yoke assemblies, Wall Bracket, Service Kit). Benefit: faster commissioning and easier retrofits, with proven mounting and service support. Application: retrofit projects and new installations seeking minimal downtime.

Get a Quick Quote for a Norgren L68M-NNP-MUN

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Norgren L68M-NNP-MUN? Enquire Now

FAQs

The L68M-NNP-MUN uses a without yoke configuration and is compatible with the Olympian Plus ecosystem. For mounting, you can employ the wall bracket 18-001-979 or appropriate Yoke assemblies (Y68A-6GN-N2N or Y68A-6GN-N1N) to match your existing manifold or frame. The installation is straightforward, designed to minimize dead volume and streamline service access, with clear drain access for manual maintenance.
Key specs include a maximum flow of 175 dm3/sec (371 scfm) and a start point around 6 dm3/sec. The micro fog design yields a near-constant oil/air ratio across a range of flows, improving lubrication consistency on long pipe runs and reducing overall oil consumption while maintaining consistent carryover into downstream actuators.
Yes. The unit supports micro fog lubrication with a stable oil/air ratio over varying flow, and its aluminium body/bowl provide durability in demanding environments. For long runs, pairing with compatible accessories and mounting hardware allows reliable installation, easy inspection, and minimal maintenance disruption in production lines.
Certification details vary by region and configuration. For robust compliance, review the datasheets and installation guides (Datasheet PDF and Installation Guide) and verify CE marking, IP ratings, or SIL-related requirements with your local distributor. Always align with your plant’s regulatory framework and internal QA standards when selecting lubricators.
The manual drain and durable aluminium construction simplify maintenance, reducing downtime during service intervals. The near-constant oil/air ratio improves lubrication efficiency, potentially lowering oil consumption and extending actuator life. Availability of service kits and mounting accessories accelerates commissioning and minimizes lifecycle costs, delivering a measurable return on investment over time.