Norgren L74M-4GP-QAN Micro Fog Lubricator - Excelon Series
Part Number: L74M-4GP-QAN
Quick Summary
Norgren L74M-4GP-QAN Micro Fog lubricator delivers precise oil mist for general pneumatic lubrication in automated systems. It addresses inconsistent lubrication and maintenance overhead by delivering a consistent micro fog across long and complex pipe runs. Industry-grade certifications such as CE marking and IP-rated housings are relevant for this class of equipment to ensure safe operation in manufacturing environments. The Excelon design also supports inline or modular installation, enhancing compatibility with existing equipment, while the robust aluminum body and serviceability deliver reliability, reduced downtime, and lower total cost of ownership in busy production floors.
Product Information
Extended Description
L74M-4GP-QAN Norgren: Excelon design allows in-line or modular installation | 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 wide range of flows
Medium
Compressed air
Operating Temperature
-34 ... 80 °C, -30 ... 176 °F
Port Size
G1/2
Drain Type
Manual
Maximum Inlet Pressure
17 bar
Lubricator Fog Type
Micro fog
Flow
73 dm3/sec, 155 scfm
Start point
0.94 dm3/sec
Materials - Body
Aluminium
Materials - Bowl
Aluminium
Materials - Elastomers
Chloroprene rubber, Nitrile rubber
Range
L74M
Series
Excelon
Brand
IMI Norgren
T74T-4GA-P1N
Excelon 3/2 modular system shut-off valve, G1/2
4316-50
Porting Block - Excelon 73/74 Series, Connection G1/4"
4324-50
'Universal' Bracket
4314-51
Quikclamp
4314-52
Quikclamp with wall mounting bracket
4315-11
Quikmount pipe adapter
L74M-KIT
Service kit L74M
Feature: In-line or modular installation enables flexible integration into existing pneumatic networks. Business impact: speeds up deployment and reduces installation cost while preserving system integrity. Application: ideal for automated lines needing adaptable lubrication points. Feature: Micro fog lubrication provides fine mist for long and complex pipework. Business impact: minimizes oil consumption while maximizing lubrication effectiveness, lowering maintenance costs. Application: general purpose pneumatic systems with extended piping runs. Feature: Flow sensor maintains a nearly constant oil/air ratio over a wide flow range. Business impact: consistent performance and reduced oil waste, improving process stability. Application: variable-demand pneumatic circuits and equipment with fluctuating demand. Feature: 1 L aluminium bowl with liquid level indicator and manual drain. Business impact: straightforward maintenance scheduling and reduced spill risk. Application: maintenance teams operating in production environments. Feature: Port size G1/2 and compatibility with Excelon modular components. Business impact: easy interfacing with standard fittings and valves, saving engineering time. Application: modular plant sections and retrofit projects. Feature: Materials – Body and Bowl made of aluminium; Elastomers include chloroprene and nitrile rubbers. Business impact: durability in harsh environments and chemical resistance. Application: industrial factories with dust, moisture, and oil exposure. Feature: Service Kits and Accessories like L74M-KIT and T74T-4GA-P1N. Business impact: simplified field service and rapid upgrades, reducing downtime. Application: ongoing maintenance and system upgrades within the Excelon ecosystem.
Get a Quick Quote for a Norgren L74M-4GP-QAN
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 L74M-4GP-QAN?
Enquire Now
FAQs
The L74M-4GP-QAN supports both inline and modular installations, allowing engineers to place the lubricator exactly where lubrication is needed in a line or across multiple stations. This flexibility reduces wiring and piping complexity during retrofits and new builds, enabling faster commissioning and easier future expansions.
The integrated flow sensor maintains a nearly constant oil/air ratio over a wide range of flows. This stability minimizes over‑lubrication and oil waste while ensuring consistent lubrication across varying demands, which translates to longer component life and lower operating costs.
Yes. The L74M-4GP-QAN is designed to work within the Excelon family and accepts compatible modular accessories such as shut-off valves, porting blocks, and mounting brackets listed in the accessory group. This compatibility supports scalable system design and straightforward upgrades without replacing existing hardware.
Routine checks should include inspecting the 1 L aluminium bowl for level indication, verifying the manual drain is unobstructed, and confirming the G1/2 port connections are tight and leak-free. Regular service kits like L74M-KIT streamline replacements and ensure elastomer seals remain in good condition, reducing unplanned downtime.
Key benefits include reduced lubrication variability, improved reliability of pneumatic actuators, and lower oil consumption thanks to micro fog technology. The modular installation and service kits enable faster maintenance and easier upgrades, translating to higher overall equipment effectiveness (OEE) and lower total cost of ownership in automated facilities.