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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 E300L-N03-D, is a modular connector with a 3/8 in NPT connection and AC-D configuration. This SMC-branded adapter is identified by manufacturer part number E300L-N03-D.

SKU 3G-OTH-143641

Also listed as: E300LN03D · E300L N03 D

Brand
SMC
Item
Pipping Adapter: 3/8 in NPT, AC-D
Category
Modular Connectors
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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
E300L-N03-D

Technical Documents

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

Product Description

The SMC Pipping Adapter, model E300L-N03-D, is a modular connector with a 3/8 in NPT connection and AC-D configuration. This SMC-branded adapter is identified by manufacturer part number E300L-N03-D.

Frequently Asked Questions

What is the SMC E300L-N03-D piping adapter used for?

The SMC E300L-N03-D piping adapter is a modular connector used in pneumatic systems to join tubing or components with a 3/8 in NPT thread. It is commonly applied in industrial automation, material handling, and process control setups where reliable, leak-free connections are required.

What are the specifications of the SMC E300L-N03-D?

The SMC E300L-N03-D is a modular connector with a 3/8 in NPT connection and AC-D configuration. The manufacturer part number is E300L-N03-D. It is designed for use in pneumatic systems and is identified by the SMC brand.

Where to buy the SMC E300L-N03-D worldwide?

3G Electric supplies the SMC E300L-N03-D piping adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this modular connector.

How to install the SMC E300L-N03-D piping adapter?

To install the SMC E300L-N03-D, ensure the 3/8 in NPT threads are clean and apply appropriate sealant. Hand-tighten the adapter into the port, then use a wrench for a final quarter turn. Avoid overtightening to prevent damage. Always follow system pressure and temperature guidelines.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SMC Pipping Adapter: 1/2 in NPT, AC-D, E300-N04-D
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SMC Pipping Adapter: 1/2 in NPT, AC-D, E300-N04-D
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SMC Pipping Adapter: 1/4 in NPT, AC-D, E300-N02-D
The SMC E300T-N03-D is a modular connector with a 3/8 in NPT threaded interface and AC-D configuration. It is used in pneumatic or fluid-handling systems to provide a compact connection point for modular components. Typical applications include industrial automation and process control systems
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The SMC E300T-N03-D is a modular connector with a 3/8 in NPT threaded interface and AC-D configuration. It is used in pneumatic or fluid-handling systems to provide a compact connection point for modular components. Typical applications include industrial automation and process control systems
SMC Pipping Adapter: 3/8 in NPT, AC-D, E400L-N03-D
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SMC Pipping Adapter: 3/8 in NPT, AC-D, E400L-N03-D
Modular connector for industrial piping systems. Features a 1/4 in NPT connection and AC-D configuration. Suitable for pneumatic or fluid-handling applications requiring a threaded modular interface
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Modular connector for industrial piping systems. Features a 1/4 in NPT connection and AC-D configuration. Suitable for pneumatic or fluid-handling applications requiring a threaded modular interface
SMC Pipping Adapter: 3/4 in NPT, AC-D, E500-N06-D
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SMC Pipping Adapter: 3/4 in NPT, AC-D, E500-N06-D

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