SMC Regulator: Die-Cast Aluminum, 3/8 in NPT, 7.251887 psi to 123.2821 psi
The SMC Regulator: Die-Cast Aluminum is an SMC FRL Air Regulator, model AR-D, with manufacturer part number AR30K-N03B-Z-D. It features a 3/8 in NPT connection, an operating pressure range of 7.251887 psi to 123.2821…
SKU 3G-OTH-147548
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Product Description
The SMC Regulator: Die-Cast Aluminum is an SMC FRL Air Regulator, model AR-D, with manufacturer part number AR30K-N03B-Z-D. It features a 3/8 in NPT connection, an operating pressure range of 7.251887 psi to 123.2821 psi, and a maximum operating pressure of 1 MPa.
Frequently Asked Questions
What is the SMC AR30K-N03B-Z-D regulator used for?
The SMC AR30K-N03B-Z-D is a die-cast aluminum air regulator used in pneumatic systems to control and stabilize downstream air pressure. It is commonly applied in industrial automation, manufacturing lines, and compressed air networks where precise pressure regulation is required for actuators, valves, and tools.
What are the specifications of the SMC AR30K-N03B-Z-D regulator?
This SMC regulator has a 3/8 in NPT connection, an operating pressure range of 7.251887 psi to 123.2821 psi, and a maximum operating pressure of 1 MPa. It is part of the AR-D series, made from die-cast aluminum, and is designed for reliable FRL air regulation in pneumatic circuits.
Where to buy the SMC AR30K-N03B-Z-D regulator worldwide?
You can source the SMC AR30K-N03B-Z-D regulator 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 on this SMC pneumatic component.
How to install the SMC AR30K-N03B-Z-D regulator?
Install the SMC regulator by connecting the 3/8 in NPT ports to your compressed air line, ensuring proper thread sealing. Mount it vertically with the pressure adjustment knob accessible. Always install upstream of downstream components and follow standard pneumatic best practices for safe operation.
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3G Electric supplies SMC smc frl air regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















