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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 (MPN AR40K-N03-Z-D) is an FRL air regulator from the AR-D series, featuring a 3/8 in NPT connection and a die-cast aluminum body. It operates within a pressure range of 7.251887…

SKU 3G-OTH-147557

Also listed as: AR40KN03ZD · AR40K N03 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
AR40K-N03-Z-D
Type
7.251887 psi to 123.2821 psi
NPT
3/8 in
MPa Max Op Pressure
1

Technical Documents

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

Product Description

The SMC Regulator: Die-Cast Aluminum (MPN AR40K-N03-Z-D) is an FRL air regulator from the AR-D series, featuring a 3/8 in NPT connection and a die-cast aluminum body. It operates within a pressure range of 7.251887 psi to 123.2821 psi, with a maximum operating pressure of 1 MPa.

Frequently Asked Questions

What is the SMC AR40K-N03-Z-D regulator used for?

The SMC AR40K-N03-Z-D is a die-cast aluminum air regulator from the AR-D series, used in pneumatic systems to control and stabilize downstream pressure. It is commonly applied in industrial automation, manufacturing lines, and process control where precise air pressure regulation between 7.25 psi and 123.28 psi is required.

What are the specifications of the SMC AR40K-N03-Z-D regulator?

The SMC AR40K-N03-Z-D regulator features a die-cast aluminum body with a 3/8 in NPT connection. It operates from 7.25 psi to 123.28 psi, with a maximum operating pressure of 1 MPa. This AR-D series unit is designed for reliable FRL air regulation in industrial pneumatic circuits.

Where to buy the SMC AR40K-N03-Z-D regulator worldwide?

You can source the SMC AR40K-N03-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; we supply genuine SMC pneumatic components to industrial buyers internationally.

How to install the SMC AR40K-N03-Z-D regulator?

Install the SMC AR40K-N03-Z-D regulator by connecting the 3/8 in NPT ports to your pneumatic line, ensuring flow direction matches the arrow on the body. Mount the regulator vertically or horizontally with adequate support. Adjust the set pressure by turning the knob while monitoring a downstream gauge. Always follow SMC's generic installation guidelines for AR-D series regulators.

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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SMC Regulator: Die-Cast Aluminum, 3/4 in NPT, 7.251887 psi to 123.2821 psi, 1 MPa Max Op Pressure (MPN AR40K-N06-Z-D)
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