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  3. MATHESON 3040-580

MATHESON 3040-580 High Pressure Regulator Inlet Cga Base 6000

3040-580 Matheson 3040 High Pressure Regulator 6000 Psi Max Inlet Cga 580 Stainless Base

( Brand: Matheson ), ( Manufacturer Part Number: 3040-580 ), ( Part Type: Pressure Regulator ), ( Mounting Position: Side/bottom Mount ), ( Maximum Pressure: 6000 Psi ), ( Country Of Origin: United States )

Review MATHESON 3040 High Pressure Regulator 6000 Psi Max Inlet Cga 580 Stainless Base

The **Matheson 3040-580 3040 High-Pressure Regulator with 6000 Inlet and CGA 580 Base** is a robust, high-performance gas regulator designed for demanding industrial, laboratory, and manufacturing applications where precision and reliability are paramount. Engineered to handle extreme inlet pressures up to 6,000 psi (41.4 MPa), this regulator is built to manage high-pressure gases with confidence, ensuring consistent and accurate downstream pressure delivery for critical processes. Its durable construction features a **304 stainless steel body**, providing exceptional corrosion resistance and longevity, even in harsh or corrosive environments. The **CGA 580 base** ensures compatibility with a wide range of high-pressure gas cylinders, including those containing specialty gases, compressed air, nitrogen, oxygen, or other industrial-grade media, making it a versatile choice for laboratories, welding shops, and manufacturing facilities.

The **3040 series regulator** incorporates a **dual-stage pressure reduction system**, allowing for precise control over outlet pressures while maintaining stability under fluctuating inlet conditions. The primary stage handles the bulk of the pressure reduction, while the secondary stage fine-tunes the output to the desired working pressure, minimizing pressure fluctuations and ensuring smooth operation. The regulator s **adjustable pressure gauge** provides real-time feedback, enabling operators to monitor and adjust settings with ease, while the **sealed diaphragm design** enhances safety by preventing gas leakage and contamination. Additionally, the **quick-connect CGA 580 fitting** ensures secure and leak-free connections, reducing the risk of gas loss or environmental exposure.

Built to withstand the rigors of heavy-duty use, this regulator features **high-strength brass and stainless steel components**, including a reinforced gauge housing and a durable pressure adjustment knob, which resists wear and ensures long-term functionality. The **back-pressure protection** mechanism safeguards the regulator from damage due to excessive downstream pressure, while the **anti-leak design** minimizes the risk of gas escape, making it ideal for applications where safety and efficiency are critical. Whether used in **semiconductor manufacturing, aerospace testing, medical gas delivery, or high-pressure welding**, this regulator delivers consistent performance, durability, and reliability, making it an indispensable tool for professionals who demand precision in their gas control systems.

### **Pros and Cons of buying a Matheson 3040-580 (3040 High-Pressure Regulator with 6000 Inlet, CGA 580 Base)**

#### **Pros:**

1. **High-Pressure Capability** The 3040 series is designed for high-pressure applications (up to 6000 psi inlet pressure), making it suitable for industrial, research, and specialized gas delivery systems where precise control is required.

2. **Durability and Build Quality** Matheson is a well-established manufacturer known for producing reliable, high-quality gas regulators. This model is built to withstand demanding environments, reducing the risk of leaks or failure over time.

3. **Precision Regulation** The 3040 regulator is engineered for accurate pressure control, which is critical in applications such as welding, plasma cutting, or laboratory gas delivery where consistency is essential.

4. **Compatibility with CGA 580** The CGA 580 connection is standard for high-pressure industrial gases (e.g., acetylene, hydrogen, or specialty gases), ensuring compatibility with most industrial cylinders and systems.

5. **Adjustable Flow Rate** The design allows for fine-tuning of gas flow, which is useful in applications requiring variable pressure output.

6. **Long-Term Reliability** Matheson regulators are known for longevity, reducing the need for frequent replacements and minimizing downtime in industrial settings.

7. **Safety Features** Many Matheson regulators include safety mechanisms such as pressure relief valves and secure fittings to prevent leaks or sudden pressure surges.

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#### **Cons:**

1. **High Initial Cost** Compared to basic or lower-end regulators, the Matheson 3040-580 is a premium product, which may be expensive for small businesses or individual users with limited budgets.

2. **Specialized Use Case** While excellent for high-pressure applications, it may be overkill for low-pressure or general-purpose gas needs (e.g., simple air compressors or low-flow laboratory setups).

3. **Maintenance Requirements** Like all high-pressure regulators, this unit requires periodic inspection, calibration, and potential servicing to ensure optimal performance. Neglecting maintenance could lead to failures.

4. **Weight and Bulk** Due to its robust construction, the regulator is heavier and bulkier than smaller models, which may be a consideration in portable or space-constrained environments.

5. **Potential for Overkill** If the application does not frequently require high-pressure regulation, the extra capacity may not be justified, leading to underutilization.

6. **Training Needed for Proper Use** Operating a high-pressure regulator safely and effectively requires proper training, especially in industrial settings where mistakes could be hazardous.

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### **Conclusion:**

The **Matheson 3040-580 (3040 High-Pressure Regulator with 6000 Inlet, CGA 580 Base)** is an excellent choice for **industrial, research, or high-pressure gas applications** where reliability, precision, and durability are critical. Its superior build quality, high-pressure handling, and compatibility with CGA 580 cylinders make it a strong investment for professionals in welding, plasma cutting, or specialized gas delivery systems.

However, for **budget-conscious users, low-pressure applications, or general-purpose gas needs**, the cost and complexity may not be justified. In such cases, a lower-cost regulator (e.g., a basic CGA 580 model or a different Matheson series like the 3000) might be more appropriate.

### **Recommendation:**

- **Buy it if:** You work in an industrial setting requiring high-pressure gas regulation, need long-term reliability, or frequently handle gases like acetylene, hydrogen, or specialty chemicals.

- **Avoid it if:** You only need low-pressure applications, have a limited budget, or lack the space/need for a heavy-duty regulator.

- **Consider alternatives if:** You want a more cost-effective option but still need high performance explore other Matheson models (e.g., 3000 series) or reputable brands like Swagelok or Parker.

For most **serious industrial users**, the Matheson 3040-580 is a **strong, long-term purchase** that justifies its cost through performance and durability.

Details:

Unlike standard units, this model is factory-stamped for 6000 PSI Max Inlet Pressure. All valves and adjustment knobs turn smoothly. This is a rare, high-pressure Matheson 3040 Series regulator. Technical Specifications: Manufacturer: Matheson.

Max Inlet Pressure: 6000 PSI Confirmed by body stamping. Outlet Assembly: Includes Parker Brass Shut-off Valve T-junction. Custom Manifold Features: Quick Connect Port: Integrated high-pressure quick-connect adjacent to the gauge. Gauges are clear and intact.

It features a hybrid construction with Stainless Steel valve base for maximum durability and safety under extreme pressure. Model: 3040 Series High Pressure Variant. Body Construction: Brass with Stainless Steel Valve Base.

part #: 3040580 price

  • $325.00

specifications pressureswitchiz:

  • brand: Matheson
  • mpn: 3040-580
  • part type: Pressure Regulator
  • mounting position: Side/bottom Mount
  • maximum pressure: 6000 Psi
  • country of origin: United States

payments pressureswitchiz:

  • credit card: Mastercard
  • other
  • wallet: Paypal

shipping pressureswitchiz:

  • cost: $6.46
  • type: Calculated
  • service: USPS Ground Advantage
  • transit: 4-9 Days
  • class: Standard
  • carrier: USPS

offer pressureswitchiz:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • started: February 26, 2026
  • best offers: True

returns pressureswitchiz:

  • policy: No Returns

seller pressureswitchiz:

  • # reviews: 38
  • rating: 100.0%
  • city: Sioux Falls, South Dakota

general pressureswitchiz:

  • condition: Used
  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
part type: pressure regulator, mounting position: side/bottom mount, maximum pressure: 6000 psi, country of origin: united states,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > air pressure gauges, sku: 17586230058785762,
Matheson 3040-580 Is Similar To:
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1 offer $325.00 USD
  • Used. Offer #1 priced at $325.00 + $6.98 shipping estimate = $331.98* total. Outlet Assembly: Includes aParker Brass Shut-off Valve T-junction. Manufacturer: Matheson.+$6.98 shipping

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