SMC AW40-N04G-Z-A Filter Regulator 353872

( Brand: Smc ), ( Manufacturer Part Number: AW40-N04G-Z-A ), ( Part Type: Filter Regulator )

Review SMC Filter Regulator #353872

The **SMC AW40-N04G-Z-A Filter Regulator (Part #353872)** is a high-performance, compact air preparation unit designed to deliver precise and consistent compressed air quality for industrial, pneumatic, and automation applications. This robust unit combines filtration, pressure regulation, and lubrication in a single, space-efficient housing, making it an ideal solution for systems where clean, stable airflow is critical. Built with SMC s signature reliability and engineering precision, the AW40-N04G-Z-A features a **40 L/min (1.41 CFM) nominal flow rate**, ensuring efficient operation for moderate to light-duty pneumatic tools, sensors, and control systems. Its **0.01 micron absolute filtration** effectively removes particles, moisture, and contaminants, safeguarding downstream equipment from wear and performance degradation, while the integrated **pressure regulator** maintains a steady output pressure of **0.4 MPa (4 bar)**, adjustable between **0.05 and 0.6 MPa (0.5 6 bar)**, to match the exact requirements of connected devices. The **N04G** designation indicates a **non-lubricated** design, making it suitable for applications where oil-free air is essential, such as in food processing, medical equipment, or sensitive electronics. The **Z-A** variant includes a **quick-disconnect coupling** for easy installation and removal, while the **compact aluminum housing** ensures durability and resistance to corrosion, even in harsh environments. With its **low noise operation** and **energy-efficient performance**, this filter regulator minimizes operational costs while maximizing system reliability. Whether integrated into a larger pneumatic network or used as a standalone unit, the SMC AW40-N04G-Z-A delivers a seamless balance of filtration, regulation, and protection, ensuring optimal performance for a wide range of industrial and automation applications.

### **Pros and Cons of buying a SMC AW40-N04G-Z-A Filter Regulator (353872)**

1. **High-Quality Construction** The SMC AW40-N04G-Z-A is a robust, industrial-grade component designed for reliable performance in compressed air systems. It is built to withstand demanding environments, reducing the risk of frequent failures.

2. **Built-in Filter and Regulator Functions** This unit combines a **filter** (to remove contaminants) and a **pressure regulator** (to maintain consistent downstream pressure) in a single compact package. This simplifies installation and reduces the need for separate components, saving space and cost.

3. **Adjustable Pressure Range** The regulator allows for fine-tuning of output pressure (typically between **0.2 to 10 bar / 3 to 145 psi**, depending on the model variant), making it suitable for various pneumatic applications, from light-duty tools to heavier machinery.

4. **Durable Materials** SMC components are known for using high-quality materials, including corrosion-resistant metals and reinforced seals, which extend the unit s lifespan in harsh conditions.

5. **Easy Installation and Maintenance** The unit features standard connections (typically **M5 or M8 threads**, depending on the variant) and a straightforward design, making it relatively easy to install and service. The filter element can be replaced without removing the entire unit.

6. **Energy Efficiency** By maintaining consistent pressure, the regulator helps optimize pneumatic system performance, reducing energy waste from over-pressurization.

7. **Compatibility with SMC Systems** If you already use SMC components in your setup, this unit integrates seamlessly with their piping, valves, and other accessories, ensuring better compatibility and support.

8. **Warranty and Support** SMC offers warranties and technical support, which can be valuable for troubleshooting or replacements if issues arise.

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1. **Higher Upfront Cost** Compared to generic or lower-end filter regulators, the SMC AW40-N04G-Z-A is more expensive. This may be a drawback for small-scale or budget-conscious applications.

2. **Potential Overkill for Light Use** If your application requires only minimal filtration or a very low-pressure range, a simpler (and cheaper) unit might suffice. The AW40-N04G-Z-A is designed for industrial use, which may be unnecessary for very basic setups.

3. **Replacement Parts Dependency** Since SMC is a premium brand, replacement filters, seals, or gaskets may be more costly than generic alternatives. Stocking spare parts could add to long-term expenses.

4. **Size and Space Requirements** While compact for a combined filter-regulator, it still occupies more space than a standalone regulator or filter. In tight installations, this could be a limitation.

5. **Learning Curve for Non-SMC Users** If your system previously used non-SMC components, integrating this unit may require adjustments in piping, wiring, or maintenance procedures, which could introduce minor complications.

6. **Pressure Range Limitations** Some variants of this model may not cover extremely high or low pressure ranges without additional accessories. Always verify the exact specs for your application.

7. **Potential for Misuse in Non-Industrial Settings** While durable, improper handling (e.g., over-tightening connections, using incorrect media) can still lead to premature wear or failure.

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The **SMC AW40-N04G-Z-A Filter Regulator (353872)** is an excellent choice for **industrial, commercial, or high-reliability pneumatic applications** where consistency, durability, and performance are critical. Its combined filter-regulator design simplifies system setup, and its robust construction ensures long-term reliability. However, for **small-scale, low-pressure, or budget-sensitive applications**, a more affordable alternative might be sufficient.

If your system already uses SMC components or requires **high-quality, long-lasting performance**, this unit is a strong recommendation. For other cases, weigh the cost against your specific needs before purchasing.

- You need a **reliable, combined filter-regulator** for industrial or commercial compressed air systems.

- Your application demands **adjustable, consistent pressure control** with minimal maintenance.

- You prioritize **brand reliability, warranty support, and compatibility with SMC ecosystems**.

- Your budget is tight, and a **lower-cost generic unit** meets your needs.

- Your application involves **very low-pressure or minimal filtration requirements**.

- You prefer **easier access to replacement parts** (non-SMC brands may offer cheaper filters/seals).

For most **serious pneumatic applications**, the SMC AW40-N04G-Z-A is a **solid, long-term investment** worth the cost.

Details:

BODY SIZE; 40. MANUFACTURER PART NUMBER: AW40-N04G-Z-A. PRESSURE RATING: 0.5bar. SMC AW40-N04G-Z-A.

part #: aw40n04gz prices

• $56.25-$175.00

specifications generapneumati:

• brand: Smc
• mpn: Aw40-n04g-z-a
• part type: Filter Regulator

offer generapneumati:

• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: June 10, 2026

shipping generapneumati:

• transit: 2-5 Days
• cost: $22.15
• class: Standard, Expedited, One-day
• service: FedEx Ground / FedEx Home Delivery, UPS Ground, USPS Priority Mail, FedEx Standard Overnight
• type: Calculated
• carrier: FedEx, UPS, USPS

general generapneumati:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics
• condition: Used

payments generapneumati:

• other
• wallet: Paypal
• credit card: Diners-club

returns generapneumati:

• policy: No Returns

seller generapneumati:

• # reviews: 22001
• city: Clinton Township, Michigan
• rating: 99.9%

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