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Victor Technologies 0781-0527 SR-450D-540 Heavy Duty Single Stage Oxygen Regulator, 5-125 psig Delivery Range, CGA 540 Inlet Connection
Victor Technologies 0781-0527 SR-450D-540 Heavy Duty Single Stage Oxygen Regulator, 5-125 psig Delivery Range, CGA 540 Inlet Connection
Recommended for applications where slight delivery pressure increases would not affect the performance characteristics of the work or test results.
Victor Technologies 0781-0527 SR-450D-540 Heavy Duty Single Stage Oxygen Regulator, 5-125 psig Delivery Range, CGA 540 Inlet Connection
Item #: 11306648

Victor Technologies 0781-0527 SR-450D-540 Heavy Duty Single Stage Oxygen Regulator, 5-125 psig Delivery Range, CGA 540 Inlet Connection

Item #: 11306648

€ 174

€ 295

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Recommended for applications where slight delivery pressure increases would not affect the performance characteristics of the work or test results.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Heavy Duty Design
Built for rigorous environments, this regulator ensures durability and reliability, making it ideal for industrial applications where consistent oxygen delivery is crucial.
Wide Delivery Range
With a delivery pressure ranging from 5 to 125 psig, it caters to diverse operational needs, enhancing versatility for users in various settings, from welding to laboratory use.
CGA 540 Inlet
The standard CGA 540 inlet connection guarantees compatibility with various gas cylinders, streamlining setup processes and ensuring safety in oxygen usage across different applications.

Product Details

Shop online at Ubuy Austria for Victor Technologies 0781-0527 SR-450D-540 Heavy Duty Single Stage Oxygen Regulator. Get the best price and fast delivery!
Product Dimensions (L x W x H)9 x 8 x 6 inches (22.9 x 20.3 x 15.2 cm)
Item Weight5.13 pounds (2.33 kg)
ManufacturerVictor Technologies
Item model number0781-0527
Is Discontinued By ManufacturerNo
Date First AvailableFebruary 19, 2009

Who Should Buy?

Suitable For
  • Welding Professionals

    Ideal for welding applications needing stable oxygen supply with precise pressure adjustments for optimal performance.

  • Industrial Use

    Heavy-duty design suits factories and plants requiring reliability under demanding operating conditions.

  • Medical Facilities

    Perfect for hospitals requiring robust oxygen delivery systems with adjustable pressure for patient safety.

Not Suitable For
  • Home Users

    Not suitable for casual users or hobbyists due to its heavy-duty design and operational complexity.

  • Low Budget Buyers

    The cost may deter those looking for less expensive and simpler oxygen regulation options.

  • Portable Needs

    Not ideal for portable applications, as it is a heavy-duty regulator meant for stationary use.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the primary features of the Victor Technologies 0781-0527 SR-450D-540 oxygen regulator?

    Answer: The Victor Technologies 0781-0527 SR-450D-540 oxygen regulator features a 5-125 psig delivery range and a CGA 540 inlet connection, designed for heavy-duty applications. This makes it ideal for tasks that require precise oxygen pressure control. Additionally, it boasts a robust construction that can withstand demanding environments, ensuring reliability in industrial settings. Users typically find this regulator vital for tasks such as welding, cutting, or when operating oxygen-powered equipment.
  • Question: How does the CGA 540 inlet connection benefit the Victor Technologies oxygen regulator?

    Answer: The CGA 540 inlet connection is standard for oxygen gas applications, ensuring compatibility with various industrial cylinders. This connection type enhances safety and functionality, providing a secure fit that prevents leaks. In practice, professionals using this regulator can transition seamlessly between different oxygen supplies without the need for additional tools or adapters, thus optimizing their workflow during operations like metal fabrication or healthcare management.
  • Question: Can the Victor Technologies SR-450D-540 regulator be used for other gases besides oxygen?

    Answer: This model is specifically designed for oxygen use and should not be used with other gases to ensure safety and performance. Using an oxygen regulator with non-compatible gases can lead to hazardous situations such as leaks or explosions. Therefore, it is essential to utilize this regulator solely with oxygen applications, particularly in sectors like welding and industrial manufacturing where precision and reliability are paramount.
  • Question: What safety features does the SR-450D-540 oxygen regulator include?

    Answer: The SR-450D-540 oxygen regulator includes multiple safety features, such as a pressure relief valve designed to prevent over-pressurization. Additionally, it is constructed to minimize the risk of backflow, ensuring that the oxygen supply remains uncontaminated. These features enhance user safety, especially in high-risk environments like medical facilities and construction sites where stable oxygen supply is critical for operations.
  • Question: What applications are best suited for the Victor Technologies SR-450D-540 regulator?

    Answer: The SR-450D-540 regulator is ideal for various applications, including welding, cutting, and industrial gas delivery. Its precise pressure control enables users to adjust oxygen flow effectively for tasks that require careful manipulation of oxygen levels. Professionals in metal fabrication and healthcare utilize this regulator to ensure that oxygen is delivered in a controlled manner, making it an essential tool in both fields.
  • Question: What is the maximum pressure output of the Victor Technologies oxygen regulator?

    Answer: The maximum pressure output of the Victor Technologies 0781-0527 SR-450D-540 regulator is 125 psig. This capacity allows for flexibility in applications that need varied oxygen pressure levels. Users can tailor the output to meet specific requirements, making it suitable for both low and high-demand scenarios, such as controlled combustion in welding projects or oxygen therapy treatments in medical settings.
  • Question: How do you maintain the Victor Technologies SR-450D-540 oxygen regulator?

    Answer: Maintaining the SR-450D-540 oxygen regulator involves regular cleaning and inspection. Ensure that it is free from dirt and contaminants, and check all connections for leaks regularly. Proper maintenance ensures optimal performance and longevity. Users in industrial environments often conduct quarterly checks alongside routine servicing to prevent downtime during critical operations, ensuring the regulator functions efficiently.
  • Question: What materials is the Victor Technologies SR-450D-540 regulator made from?

    Answer: The SR-450D-540 regulator is typically constructed from durable materials such as brass and high-strength plastics, designed for heavy-duty use. These materials provide durability and corrosion resistance, which is essential in harsh working environments. For professionals in welding or heavy manufacturing, the robust construction assures reliability, even under extreme use conditions.
  • Question: Is the Victor Technologies SR-450D-540 regulator suitable for portable applications?

    Answer: Yes, the SR-450D-540 regulator is designed with portability in mind, making it an excellent choice for fieldwork. Its relatively compact design allows users to transport it easily to various job sites, where it can be quickly set up for immediate oxygen supply. This versatility is particularly useful for mobile welding or emergency medical applications where immediate access to oxygen is crucial.
  • Question: Where can I buy the Victor Technologies 0781-0527 SR-450D-540 Heavy Duty Single Stage Oxygen Regulator in Austria?

    Answer: You can purchase the Victor Technologies 0781-0527 SR-450D-540 Heavy Duty Single Stage Oxygen Regulator on Ubuy. Ubuy offers a seamless online shopping experience, ensuring you receive original products and fast service. Whether you’re a professional in need of reliable equipment for industrial applications, Ubuy makes it convenient to access high-quality tools like this oxygen regulator.

ESAB Gas Regulators 0781-0527 Editorial Review

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The Victor Technologies 0781-0527 SR-450D-540 Heavy Duty Single Stage Oxygen Regulator is designed for use with oxygen tanks in welding applications. It features gauges for easy monitoring of the oxygen delivery range, which is between 5-125 psig. However, some customers have reported issues with the product, including a busted seat straight out of the box and a subsequent malfunction after 10 months of use.

Customer Reviews & Ratings

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30 customers ratings
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Important information

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