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SMC Lubricator: 1/2 in NPT, 1 MPa Max Op Pressure, 60°C Max Op Temp, Plastic Bowl - SMC FRL Air Lubricators
SMCSMC FRL Air Lubricators

SMC Lubricator: 1/2 in NPT, 1 MPa Max Op Pressure, 60°C Max Op Temp, Plastic Bowl

The SMC Lubricator (model AL40-N04-3Z-D) is a die-cast aluminum FRL air lubricator with a 1/2 in NPT port size. It features a plastic bowl and supports a maximum operating pressure of 1 MPa and a maximum operating…

SKU 3G-OTH-136520

Brand
SMC
Item
Lubricator: 1/2 in NPT, 1 MPa Max Op Pressure, 60°C Max Op Temp, Plastic Bowl
Category
SMC FRL Air Lubricators
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Technical Specifications

SMC
Manufacturer Part Number
AL40-N04-3Z-D
Type
Plastic Bowl, Die-Cast Aluminum
Max Op Temp
60°C
MPa Max Op Pressure
1
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Lubricator (model AL40-N04-3Z-D) is a die-cast aluminum FRL air lubricator with a 1/2 in NPT port size. It features a plastic bowl and supports a maximum operating pressure of 1 MPa and a maximum operating temperature of 60°C. This AL-D series unit is designed for inline lubrication in compressed air systems.

Frequently Asked Questions

What is the SMC AL40-N04-3Z-D lubricator used for?

The SMC AL40-N04-3Z-D lubricator is used for inline lubrication in compressed air systems. It automatically injects oil mist into the air stream to protect downstream pneumatic components such as valves and cylinders from wear, extending equipment life in industrial manufacturing and automation applications.

What are the specifications of the SMC AL40-N04-3Z-D lubricator?

The SMC AL40-N04-3Z-D is a die-cast aluminum lubricator with a 1/2 in NPT port size. It has a maximum operating pressure of 1 MPa and a maximum operating temperature of 60°C. The bowl is made of plastic, and the unit is part of the AL-D series designed for compressed air systems.

Where to buy the SMC AL40-N04-3Z-D lubricator worldwide?

You can source the SMC AL40-N04-3Z-D lubricator through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SMC components for pneumatic systems.

How to install the SMC AL40-N04-3Z-D lubricator?

Install the SMC AL40-N04-3Z-D lubricator in the compressed air line after the filter and regulator. Ensure the arrow on the body matches flow direction. Tighten the 1/2 in NPT connections securely, fill the plastic bowl with recommended oil, and adjust the drip rate per system requirements. Always depressurize before servicing.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC smc frl air lubricators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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