VICTOR 0781-1445 Oxygen Service Regulator Pressure Tronair O2 SR4J-540 CGA-540

( Brand: Victor ), ( Manufacturer Part Number: 0781-1445 ), ( Part Type: Pressure Aviation Regulator ), ( Compatible Make: Airgas ), ( Compatible Model: Vic0781-1445 ), ( Country/region Of Manufacture: United States )

Review VICTOR Aviation Oxygen Service O2 Regulator Hi Pressure Tronair

The Victor 0781-1445 Oxygen Service O2 Regulator SR4J-540 CGA-540 Pressure Regulator, manufactured by Tronair, is a crucial component in oxygen delivery systems. This regulator is designed to ensure safe and consistent delivery of oxygen to various applications, making it an essential tool in industries such as medical, laboratory, welding, and industrial gas handling.

The regulator features a compact and durable design, with a body constructed of high-quality brass material for enhanced resistance to corrosion and wear. The regulator is also equipped with a diaphragm sealing system, which provides excellent sealing performance and ensures a long service life.

The Victor 0781-1445 Oxygen Service O2 Regulator SR4J-540 CGA-540 Pressure Regulator is designed to meet the stringent requirements of oxygen service applications. It is certified to comply with various industry standards, including ANSI/ASME B31.3, ASME B63.3, and ISO 5177. This ensures that the regulator delivers oxygen with the required purity and pressure levels.

The regulator is equipped with a CGA-540 connection, which is a common threaded connection used in the oxygen industry. This connection allows for easy integration with various oxygen delivery systems and ensures a secure and leak-free connection.

The regulator is also equipped with a pressure relief valve, which helps prevent overpressure situations and ensures safe operation. The regulator's pressure range is from 0 to 150 psig (pounds per square inch), making it suitable for a wide range of applications.

The Victor 0781-1445 Oxygen Service O2 Regulator SR4J-540 CGA-540 Pressure Regulator is designed for ease of use and maintenance. It has a clear pressure gauge, which allows users to easily monitor the regulator's pressure levels. The regulator also features a handwheel adjustment mechanism, which makes it easy to adjust the regulator's settings without the need for tools.

In summary, the Victor 0781-1445 Oxygen Service O2 Regulator SR4J-540 CGA-540 Pressure Regulator is a high-performance oxygen regulator designed for use in various industries where oxygen delivery is essential. Its durable construction, compliance with industry standards, and easy-to-use design make it a reliable and effective tool for ensuring safe and consistent oxygen delivery.

Pros and Cons of buying a Victor 0781-1445 Oxygen Service O2 Regulator SR4J-540 CGA-540 Pressure Regulator Tronair

The Victor 0781-1445 Oxygen Service O2 Regulator SR4J-540 CGA-540 Pressure Regulator Tronair is a popular choice for those in need of a reliable and efficient oxygen regulator. Let's explore the potential advantages and disadvantages of investing in this product.

1. Meeting Industry Standards: This regulator adheres to the requirements of various industry standards, such as DOT, CE, and CGA, ensuring safety and reliability.

2. Wide Flow Rate: The Victor 0781-1445 offers a wide flow rate range, making it suitable for various applications where oxygen flow requirements may vary.

3. Robust Design: The regulator boasts a robust and durable design, which can withstand the rigors of industrial use and demanding environments.

4. Easy to Install and Use: The regulator comes with clear installation instructions, making it simple to set up. Its user-friendly design also ensures ease of use.

5. Adjustable Pressure: The adjustable pressure feature allows users to set the desired output pressure, providing greater control over the system.

6. Versatile Applications: This regulator can be used in various industries, including healthcare, laboratory, and industrial settings, making it a versatile investment.

1. Higher Cost: Compared to some other regulators on the market, the Victor 0781-1445 may be on the pricier side, which could be a deterrent for some buyers.

2. Requires Regular Maintenance: Like any other industrial equipment, this regulator requires regular maintenance to ensure optimal performance and safety.

3. Potential for Leaks: Oxygen regulators, in general, have the potential for leaks. Proper installation, maintenance, and regular inspections are crucial to minimize this risk.

The Victor 0781-1445 Oxygen Service O2 Regulator SR4J-540 CGA-540 Pressure Regulator Tronair offers several advantages, such as meeting industry standards, a wide flow rate range, robust design, ease of installation, adjustable pressure, and versatile applications. However, it also comes with some disadvantages, such as a higher cost and the requirement for regular maintenance. Ultimately, the decision to invest in this regulator depends on an individual's specific needs, budget, and application requirements. If the advantages outweigh the disadvantages for your use case, the Victor 0781-1445 could be an excellent investment.

Details:

Rig works perfectly, and has no leaks. Gauges are accurate. Max PSI 3000. AUTHENTIC Victor Regulator model SR4j-540.

Used aircraft HIGH PRESSURE O2 service tool/rig. Is setup with CGA 540 inlet, and male 3 outlet.

part #: 07811445 prices

• $116.96-$239.99

specifications aviationpar:

• brand: Victor
• mpn: 0781-1445
• part type: Pressure Aviation Regulator
• compatible make: Airgas
• compatible model: Vic0781-1445
• country/region of manufacture: United States

seller aviationpar:

• city: USA, USA
• rating: 100.0%
• # reviews: 799

offer aviationpar:

• quantity: 1
• started: July 12, 2025
• options: Ship-to-home
• availability: In Stock
• best offers: True
• sold: 0

shipping aviationpar:

• type: Fixed
• class: Standard
• service: Standard
• cost: $0.00
• transit: 5-8 Days

returns aviationpar:

• policy: No Returns

general aviationpar:

• condition: Used
• Parts Accessories > Aviation Parts Accessories > Parts

payments aviationpar:

• wallet: Apple-pay
• credit card: Mastercard
• other

Victor 0781-1445 Is Similar To:

• Victor 0781-1408 Aviation Nitrogen Service Tool Regulator Sr4f-580 Cga-580 Hi Press Tron (83.1% similar) Victor regulator model SR4F-580. Used aircraft high pressure n2 service tool/rig. Max psi 3000. Rig works perfectly, and has no leaks. Is setup with cga 580 inlet, and male 3 outlet...(July 12th, 2025)