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SMC Regulator: Die-Cast Aluminum, 3/8 in NPT, 7.251887 psi to 123.2821 psi - SMC FRL Air Regulators
SMCSMC FRL Air Regulators

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

Also listed as: AR30KN03BZD · AR30K N03B Z D

Brand
SMC
Item
Regulator: Die-Cast Aluminum, 3/8 in NPT, 7.251887 psi to 123.2821 psi
Category
SMC FRL Air Regulators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SMC
Manufacturer Part Number
AR30K-N03B-Z-D
Type
7.251887 psi to 123.2821 psi
NPT
3/8 in
MPa Max Op Pressure
1

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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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 regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SMC Regulator: Die-Cast Aluminum, 3/8 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30K-N03-Z-D)
SMC
SMC Regulator: Die-Cast Aluminum, 3/8 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30K-N03-Z-D)
SMC Regulator: Die-Cast Aluminum, 1/4 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30-N02-Z-D)
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SMC Regulator: Die-Cast Aluminum, 1/4 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30-N02-Z-D)
SMC Regulator: Die-Cast Aluminum, 1/4 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30-N02H-Z-D)
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SMC Regulator: Die-Cast Aluminum, 1/4 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30-N02H-Z-D)
SMC Regulator: Die-Cast Aluminum, 3/8 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30M-N0302-Z-D)
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SMC Regulator: Die-Cast Aluminum, 3/8 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30M-N0302-Z-D)
SMC Regulator: Die-Cast Aluminum, 3/8 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30M-N0302E-Z-D)
SMC
SMC Regulator: Die-Cast Aluminum, 3/8 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30M-N0302E-Z-D)
SMC Regulator: Die-Cast Aluminum, 1/4 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30-N02B-Z-D)
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SMC Regulator: Die-Cast Aluminum, 1/4 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR30-N02B-Z-D)

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