IMI Norgren L74C-6GP-EDN Excelon Oil Fog Lubricator - G3/4
Part Number: L74C-6GP-EDN
Quick Summary
Excelon oil fog lubricator is a modular device that provides oil mist lubrication for compressed air systems. Inline or modular installation reduces wiring, space, and downtime while enabling quick retrofits on existing lines. The design supports reliable oil-air ratios over a wide flow range and IP-rated components, minimizing wear on large actuators and tools. With inline installation options, a closed-bowl reservoir, and a G3/4 port, it suits modular skid systems and retrofit projects. This solution aligns with industry expectations for CE-certified reliability and rugged operation in harsh manufacturing environments. By delivering consistent lubrication and simplifying maintenance planning, it helps protect capital equipment and improve uptime.
Product Information
Extended Description
L74C-6GP-EDN Norgren: Excelon design allows in-line or modular installation | 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 wide range of flows
Medium
Compressed air
Operating Temperature
-34 ... 80 °C, -30 ... 176 °F
Port Size
G3/4
Drain Type
Closed bowl
Maximum Inlet Pressure
17 bar
Lubricator Fog Type
Oil fog
Flow
91 dm3/sec, 193 scfm
Start point
0.94 dm3/sec
Materials - Body
Aluminium
Materials - Bowl
Aluminium
Materials - Elastomers
Chloroprene rubber, Nitrile rubber
Range
L74C
Series
Excelon
Brand
IMI Norgren
T74T-6GA-P1N
Excelon 3/2 modular system shut-off valve, G3/4
4316-50
Porting Block - Excelon 73/74 Series, Connection G1/4"
4315-12
Quikmount pipe adapter
4324-50
'Universal' Bracket
4314-51
Quikclamp
4314-52
Quikclamp with wall mounting bracket
L74M-KIT
Service kit L74M
L84C-6GP-EDN
Excelon Plus oil fog lubricator, G3/4, Metal bowl closed
Feature: Inline and modular installation flexibility. Business Impact: Reduces installation time and space requirements, enabling faster line upgrades and easier retrofits. Application: Suitable for both new builds and existing production cells, improving capital efficiency and reducing downtime. Feature: Oil fog lubrication for heavier lubrication over short distances. Business Impact: Extends the life of large-bore cylinders, air motors, and air tools, lowering replacement costs. Application: Ideal for high-load pneumatic tasks on compact layouts where precise oil delivery is critical. Feature: Flow stability with nearly constant oil-to-air ratio. Business Impact: Delivers predictable performance across varying flows, supporting process reliability and quality control. Application: Applies to equipment sensitive to lubrication fluctuations, such as high-speed actuators. Feature: Durable aluminium body and bowl with closed-bowl design. Business Impact: Provides robust corrosion resistance and clean operation in harsh environments, reducing maintenance frequency. Application: Suitable for factory floors and machining environments where contamination control matters. Feature: Ready-made accessories and mounting options. Business Impact: Simplifies system integration, reduces assembly time, and lowers total cost of ownership. Application: Works with T74T-6GA-P1N shut-off valve, porting blocks, and mounting brackets for flexible layouts. Feature: Service compatibility and parts availability. Business Impact: Enables predictable maintenance cycles with L74M service kit, increasing uptime and equipment lifespan. Application: Ideal for OEMs and end-users planning preventive maintenance programs.
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FAQs
The L74C-6GP-EDN supports both inline and modular installation, allowing straightforward integration into new lines or retrofits. It utilizes a G3/4 port and a closed-bowl design, with an aluminium body for durability. Accessories such as T74T-6GA-P1N, 4316-50, 4315-12, and 4324-50 simplify mounting and piping for flexible layouts.
Key parameters include a maximum inlet pressure of 17 bar, a flow of 91 dm3/sec (193 scfm), and a start point of 0.94 dm3/sec. The medium is compressed air, with an operating temperature range of -34 to 80 °C. These values guide correct sizing and regulator or reservoir selection for your system.
Heavy lubrication over short distances is ideal for large-bore cylinders, air motors, and air tools. The Excelon design maintains a near-constant oil-to-air ratio across flow changes, improving tool life and reducing maintenance in demanding automation cells.
Maintenance is supported by the L74M service kit, and the unit is compatible with accessories like the L74M-KIT service kit and mounting options. Regular inspection of the closed bowl, seals, and connections is recommended, with scheduled servicing through the dedicated service kits to minimize downtime.
The L74C-6GP-EDN uses aluminium for both body and bowl, with elastomer seals made from chloroprene and nitrile rubber. This combination provides corrosion resistance and durable performance in factory environments, while the closed-bowl design helps minimize contamination and maintenance needs.