SMC Filter Regulator: AW-D Series, 1/2 in NPT, 5 micron, 1 MPa Max Op Pressure
The SMC AW-D Series Filter Regulator (MPN AW40-N04D-Z-D) is a die-cast aluminum FRL air filter/regulator with a 1/2 in NPT port size, 5 micron filtration, and a 1 MPa maximum operating pressure. It features an auto…
SKU 3G-OTH-136412
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Product Description
The SMC AW-D Series Filter Regulator (MPN AW40-N04D-Z-D) is a die-cast aluminum FRL air filter/regulator with a 1/2 in NPT port size, 5 micron filtration, and a 1 MPa maximum operating pressure. It features an auto drain.
Frequently Asked Questions
What is the SMC AW-D Series filter regulator used for?
The SMC AW-D Series filter regulator (MPN AW40-N04D-Z-D) removes contaminants and regulates air pressure in pneumatic systems. It is used across industrial automation, machining, and material handling applications to protect downstream equipment from moisture and particulates.
What are the specifications of the SMC AW40-N04D-Z-D?
The SMC AW40-N04D-Z-D is a die-cast aluminum filter regulator with a 1/2 in NPT port, 5 micron filtration, and 1 MPa maximum operating pressure. It includes an auto drain for automatic moisture removal. Part of the AW-D Series, it integrates filtration and pressure regulation in one unit.
Where to buy the SMC AW40-N04D-Z-D worldwide?
3G Electric supplies the SMC AW40-N04D-Z-D filter regulator worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this SMC FRL component.
How to install the SMC AW-D Series filter regulator?
Mount the SMC AW-D Series filter regulator vertically with the bowl facing down to allow proper drainage. Connect 1/2 in NPT piping, ensure the maximum operating pressure does not exceed 1 MPa, and verify the auto drain is unobstructed. Follow standard pneumatic installation practices for best performance.
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Common applications for SMCSMC Products
3G Electric supplies SMC smc frl air filter/regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















