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SMC Pipping Adapter: 3/8 in NPT, AC-D - Modular Connectors
SMCModular Connectors

SMC Pipping Adapter: 3/8 in NPT, AC-D

The SMC Pipping Adapter, model E300-N03-D, is a modular connector with a 3/8 in NPT connection. This AC-D series adapter is manufactured by SMC and is identified by the part number E300-N03-D.

SKU 3G-OTH-143701

Brand
SMC
Item
Pipping Adapter: 3/8 in NPT, AC-D
Category
Modular Connectors
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Technical Specifications

SMC
Manufacturer Part Number
E300-N03-D
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Pipping Adapter, model E300-N03-D, is a modular connector with a 3/8 in NPT connection. This AC-D series adapter is manufactured by SMC and is identified by the part number E300-N03-D.

Frequently Asked Questions

What is the SMC E300-N03-D piping adapter used for?

The SMC E300-N03-D piping adapter is a modular connector used in pneumatic systems to join tubing or hoses to ports with a 3/8 in NPT thread. It is part of the AC-D series and is commonly applied in industrial automation, packaging, and material handling equipment where reliable air-line connections are required.

What are the specifications of the SMC E300-N03-D?

The SMC E300-N03-D is a modular connector with a 3/8 in NPT connection, part of the AC-D series. Its manufacturer part number is E300-N03-D, and it is produced by SMC. This adapter is designed for pneumatic applications requiring a secure, leak-resistant interface between components.

Where to buy the SMC E300-N03-D worldwide?

You can source the SMC E300-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 across multiple industries.

How to install the SMC E300-N03-D piping adapter?

To install the SMC E300-N03-D, ensure the mating port has a clean 3/8 in NPT thread. Apply thread sealant to the adapter's male threads, then hand-tighten plus a quarter turn with a wrench. Avoid over-tightening to prevent damage. Always depressurize the system before installation and test for leaks after assembly.

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

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