Norgren L68C-8GP-ERQ Oil fog lubricator - Closed bowl
Part Number: L68C-8GP-ERQ
Quick Summary
Norgren L68C-8GP-ERQ oil fog lubricator delivers precise oil mist for pneumatic cylinders. Operators and maintenance teams often grapple with unstable lubrication and frequent bowl refills in high-flow lines. CE-compliant by design and built with an aluminum body and closed bowl, the unit supports safe, long-running operation; an optional flow sensor helps maintain a near-constant oil-to-air ratio across a range of flows. This combination reduces unscheduled downtime, extends component life, and improves process consistency, while remaining compatible with the Olympian Plus plug-in system and quick-fill accessories to streamline maintenance workflows.
Product Information
Extended Description
L68C-8GP-ERQ Norgren: Unique Olympian yoke Plug-In system offers perfect modularity | Oil fog lubrication is ideal when heavier lubrication is required over short distances such for large bore clyinders, air motors and air tools | 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
Drain Type
Closed bowl
Maximum Inlet Pressure
17 bar
Lubricator Fog Type
Oil 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
190 mm
Dimensions - Width
108 mm
Weight
2.09 kg
Country of Origin
Czechia
Range
L68C
Series
Olympian Plus
Brand
IMI Norgren
18-011-021
Quick fill nipple for lubricators
T68H-8GB-B2N
Olympian Plus 3/2 plug-in system shut-off valve, G1
Y68A-8GN-N1N
Yoke assemblies
Y68A-8GN-N2N
Yoke assemblies
18-001-979
Wall Bracket
L68C-KIT
Service kit L68C
Feature: Olympian Plus yoke Plug-In system enables perfect modularity. Business impact: Simplifies configuration changes and scale-up across lines, reducing downtime during line upgrades. Application: OEM assembly cells and retrofit projects benefit from rapid reconfiguration without tools. Feature: Oil fog lubrication handles heavier lubrication needs over shorter distances. Business impact: Improves cylinder response and tool life in large bore cylinders and air tools, lowering replacement costs. Application: Press shops and automated handling lines. Feature: Flow sensor maintains a nearly constant oil/air ratio across varying flows. Business impact: Ensures consistent lubrication performance, reducing waste and stabilizing downstream actuation. Application: High-speed pick-and-place and transfer systems. Feature: G1 port size and a maximum inlet pressure of 17 bar. Business impact: Broad compatibility with standard compressed air systems and robust duty cycles. Application: Industrial plants with diverse tool DAGs. Feature: Closed bowl with quick-fill capability and aluminum body. Business impact: Minimizes contamination risk and simplifies top-up procedures, improving uptime. Application: Environments with frequent top-ups and tight maintenance windows. Feature: Materials - Body and Bowl in aluminium; elastomers in nitrile rubber. Business impact: Enhances durability and chemical resistance, lowering long-term maintenance costs. Application: Harsh factory environments and mixed lubricant types.
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FAQs
Yes. The L68C-8GP-ERQ is designed to integrate with the Olympian Plus plug-in system, enabling modular installation and straightforward field upgrades. Its G1 port size and aluminium body support secure mounting on standard manifolds and yoke assemblies.
The unit is specified to flow 175 dm3/sec (371 scfm) with a start point at 6 dm3/sec, ensuring reliable lubrication from low to high demand. The flow sensor helps maintain a steady oil-to-air ratio as flow varies.
Ideal for pneumatic cylinders, air motors, and large diameter tooling where heavier lubrication is required over short distances. Suitable for automation lines, packaging, and manufacturing systems that demand consistent oil mist with quick-fill maintenance.
The product is designed with CE-compliant safety considerations and robust material construction. For region-specific requirements and SIL/IP-related needs, verify with the supplier to confirm current certifications and conformity assessments.
Maintenance can be simplified with the L68C-KIT service kit and optional quick-fill nipple accessories. The closed-bowl design reduces contamination risk, while modular components and compatible mounting options support faster service and lower total cost of ownership.