SMC Pipping Adapter: 3/8 in NPT, AC-D
The SMC Pipping Adapter, model E400L-N03-D, is a modular connector from the AC-D series. It features a 3/8 in NPT connection and is manufactured by SMC.
SKU 3G-OTH-143679
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Product Description
The SMC Pipping Adapter, model E400L-N03-D, is a modular connector from the AC-D series. It features a 3/8 in NPT connection and is manufactured by SMC.
Frequently Asked Questions
What is the SMC E400L-N03-D piping adapter used for?
The SMC E400L-N03-D piping adapter is a modular connector from the AC-D series used to connect pneumatic tubing to equipment with a 3/8 in NPT thread. It is commonly applied in industrial automation, assembly lines, and fluid-power systems where reliable, leak-free connections are required.
What are the specifications of the SMC E400L-N03-D?
The SMC E400L-N03-D is a modular connector with a 3/8 in NPT connection, part of the AC-D series. The manufacturer part number is E400L-N03-D, and it is produced by SMC. This adapter is designed for pneumatic systems and is compatible with standard NPT-threaded ports.
Where to buy the SMC E400L-N03-D worldwide?
You can source the SMC E400L-N03-D piping adapter worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine SMC components to customers internationally.
How to install the SMC E400L-N03-D piping adapter?
To install the SMC E400L-N03-D, apply thread sealant to the 3/8 in NPT male end and hand-tighten into the port. Use a wrench for final snugging—do not overtighten. Ensure the mating surface is clean and free of debris. Always follow SMC's general pneumatic-installation guidelines for best results.
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Common applications for SMCSMC Products
3G Electric supplies SMC modular connectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















