Norgren L68M-BGP-ERN Micro Fog Lubricator - G1-1/2 Port
Part Number: L68M-BGP-ERN
Quick Summary
Norgren L68M-BGP-ERN Micro Fog Lubricator is designed to deliver precise lubrication for general pneumatic systems. This compact, plug-in device addresses the common challenge of inconsistent oil/air delivery along longer pipework, reducing wear and downtime. The Olympian Plus family supports industry-standard requirements, with CE-ready interfaces and SIL-friendly integration options to help you meet safety and performance benchmarks. With an aluminium body and closed-bowl design, installation is straightforward and maintenance-friendly. In practice, you gain predictable lubrication control, scalable modularity, and lower total cost of ownership across automated lines.
Product Information
Extended Description
L68M-BGP-ERN 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
G1-1/2
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
264 mm
Dimensions - Length
200 mm
Dimensions - Width
108 mm
Weight
2.12 kg
Country of Origin
Czechia
Range
L68M
Series
Olympian Plus
Brand
IMI Norgren
T68H-BGB-B2N
Olympian Plus 3/2 plug-in system shut-off valve, G1-1/2"
L68M-KIT
Service kit L68M
T40B2800
Quietaire sintered bronze silencer, R1/4
Feature: Micro fog lubrication with a flow sensor maintains a nearly constant oil/air ratio. Business Impact: Delivers stable lubrication, reducing component wear and maintenance costs. Application: General purpose pneumatic circuits and long pipework. Feature: Olympian Plus plug-in yoke modularity. Business Impact: Faster reconfiguration and reduced downtime when retasking lines or expanding systems. Application: Assembly lines and retrofit projects. Feature: Port size G1-1/2 and maximum inlet pressure of 17 bar. Business Impact: Broad compatibility with standard plant air supplies and robust performance under typical factory conditions. Application: Mid-to-large scale cylinders and actuators. Feature: Closed bowl and aluminium construction with nitrile elastomers. Business Impact: Durable, corrosion-resistant, and easy to service, lowering maintenance intervals. Application: Harsh industrial environments. Feature: Flow specification 175 dm3/sec (371 scfm) with a start point at 6 dm3/sec. Business Impact: Tunable lubrication delivering precise control and reduced oil consumption. Application: Long pipework and systems requiring accurate oil delivery. Feature: Optional bowl sizes, service kit L68M-KIT, and silencers like T40B2800. Business Impact: Flexible configuration, simpler maintenance, and quieter operation. Application: Custom installations and noise-sensitive environments.
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FAQs
To install the L68M-BGP-ERN, mount the unit onto a compatible mounting point using the Olympian Plus plug-in yoke. Connect the G1-1/2 compressed air line, ensuring the closed-bowl drain is unobstructed. If integrating with a shut-off valve, consider T68H-BGB-B2N for clean isolation. Verify fittings and alignment and consult the installation guide for torque specs and seal replacement intervals.
The L68M-BGP-ERN uses micro fog lubrication with an integrated flow sensor that maintains a nearly constant oil/air ratio over a range of flows. This is complemented by the Start point at 6 dm3/sec and a rated flow of 175 dm3/sec, enabling predictable dosing even on longer pipe runs and varying demand, which reduces lubricant waste and system wear.
Yes. Designed for general pneumatic applications, the device delivers fine mist lubrication ideal for long pipework. With a compact aluminium body, closed-bowl design, and a flow range suitable for extended runs, it maintains consistent lubrication quality while minimizing maintenance needs. Pairing with compatible silencers and service kits further supports reliable operation on lengthy installations.
Certification details should be confirmed in the official vendor documentation. The L68M-BGP-ERN belongs to the Olympian Plus family and is commonly evaluated for CE compliance and SIL-ready interfaces in safe automation integrations. Always verify installation, electrical interfaces, and enclosure ratings with your quality department to ensure regulatory alignment for your specific application.
Maintenance is supported by the L68M-KIT service kit, which streamlines routine service tasks. The setup also accommodates compatible accessories like silencers (T40B2800) and plug-in valves (T68H-BGB-B2N) for optimized performance. Regular replacement of elastomer seals and periodic bowl inspections help sustain lubrication quality and extension of component life.