Norgren L74M-6AP-QAN Excelon Micro Fog Lubricator 3/4 PTF
Part Number: L74M-6AP-QAN
Quick Summary
Excelon micro fog lubricator for general‑purpose pneumatic systems delivers precise lubrication and reliable performance in automation environments. Engineers often struggle with oil consumption variance and maintenance downtime in long or complex piping networks. In practice, buyers look for certifications and robust design features such as CE marking, IP ratings, and SIL considerations to ensure compliant, safe operation. This solution combines inline installation capability with a modular Excelon design, helping reduce waste, boost efficiency, and support scalable pneumatic lubrication strategies for manufacturing lines and packaging equipment.
Product Information
Extended Description
L74M-6AP-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
3/4" PTF
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-6AA-P1N
Excelon 3/2 modular system shut-off valve, 3/4" PTF
4316-50
Porting Block - Excelon 73/74 Series, Connection G1/4"
4324-50
'Universal' Bracket
4314-51
Quikclamp
4315-04
Quikmount pipe adapter
4314-52
Quikclamp with wall mounting bracket
L74M-KIT
Service kit L74M
Feature: Inline or modular installation enables flexible deployment across small to large automation lines. Benefit: Reduces installation time and allows easy expansion of lubrication networks in tightly confined panels or modular cells. Application: General automation lines and packaging equipment benefit from faster commissioning and scalable lubrication architecture. Feature: Micro fog lubrication delivers a fine mist for long and more complex pipework. Benefit: Improves oil distribution efficiency and minimizes lubricant waste, lowering operating costs while maintaining optimal bearing lubrication. Application: Suitable for extended pipe runs and high-precision pneumatic systems. Feature: Flow sensor maintains a nearly constant oil/air ratio over a wide range of flows. Benefit: Consistent performance across varying demand reduces variability in actuator speed and cycle reliability. Application: Automotive assembly cells and tool changers benefit from predictable lubrication. Feature: Lightweight aluminium body and bowl with a manual drain. Benefit: Corrosion resistance, ease of handling, and straightforward maintenance without power requirements. Application: Environments demanding rugged but serviceable components in control panels. Feature: Rated for up to 17 bar inlet pressure and -34 to 80 °C operating temperature. Benefit: Broad compatibility with typical plant air systems and seasonal temperature swings, avoiding overpressure and performance decline. Application: High‑demand industrial environments including manufacturing floors and process lines. Feature: Accessories and service kits (L74M-KIT) support quick maintenance and system health checks. Benefit: Reduces downtime and extends service intervals with readily available spare parts and modular accessories. Application: Maintenance programs for OEMs and end users chasing uptime targets.
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FAQs
Yes. The L74M-6AP-QAN is designed for both inline installation and modular use within the Excelon 74 Series, enabling flexible mounting in tight panels or distributed lubrication networks across automation lines.
Key specs include a 3/4" PTF port, aluminum body and bowl, manual drain, maximum inlet pressure of 17 bar, operating temperature range -34 to 80 °C, flow rate 73 dm3/sec (155 scfm), and a start point of 0.94 dm3/sec. The micro fog technology provides precise oiling across varying flows.
Yes. The Excelon micro fog design is optimized for long and more complex pipework, with a flow sensor maintaining a stable oil/air ratio to ensure consistent lubrication even as flow conditions change along extended runs.
Maintenance is supported by the L74M-KIT service kit and compatible Mountings/Accessories like the T74T-6AA-P1N, 4316-50 porting block, and 4324-50 universal bracket, enabling quick service, part replacement, and reconfiguration without significant downtime.
Accessories such as the Excelon 3/2 modular shut-off valve (T74T-6AA-P1N), Porting Block (4316-50), and Universal Bracket (4324-50) enhance modular installation and system integration, enabling scalable lubrication networks for OEMs and end users.