PRAXAIR PROSTAR PLATINUM PRS300520 Prospect High Pressure Gas Regulator 3000

( Brand: Praxair Prostar Platinum ), ( Manufacturer Part Number: PRS300520 ), ( Part Type: Pressure Regulator ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory )

Review PRAXAIR PROSTAR PLATINUM Prospect High Pressure Gas Regulator 3000 Psi

The Praxair Prostar Platinum PRS300520 Prospect High Pressure Gas Regulator is a versatile and reliable solution for managing and regulating industrial gas flows. This regulator is engineered to meet the demanding requirements of various industries, including manufacturing, healthcare, and food and beverage.

The PRS300520 model is part of Praxair's Prostar Platinum series, which is known for its durability, accuracy, and ease of use. The regulator is designed to handle high pressure gas inputs, making it suitable for applications where high flow rates are required. It can handle gas pressures up to 5,200 psi (362 bar), making it one of the most powerful regulators in its class.

The regulator features a compact, rugged design that is built to withstand harsh environments. It is constructed from high-quality materials, including brass body and stainless steel internals, which provide excellent corrosion resistance and ensure long-lasting performance. The regulator's external surfaces are finished with a durable powder coat paint that resists scratches and fading.

The PRS300520 is equipped with Praxair's advanced Prostar technology, which provides precise pressure control. The regulator is factory calibrated to ensure accurate and consistent pressure output. It also features a diaphragm sealing system, which eliminates the need for leaking o-rings, providing a more reliable and maintenance-free solution.

The regulator is designed for easy installation and operation. It comes with a factory-installed pressure relief valve and a manual pressure adjustment knob, which allows for quick and easy pressure adjustments. The regulator also features a large pressure gauge, which provides clear and accurate pressure readings.

The PRS300520 model is also designed with safety in mind. It is equipped with a pressure relief valve, which automatically releases excess pressure if the regulator is overpressured. It also comes with a lockout/tagout feature, which allows for safe maintenance and repair.

In summary, the Praxair Prostar Platinum PRS300520 Prospect High Pressure Gas Regulator is a high-performance, reliable, and versatile solution for managing and regulating industrial gas flows. Its advanced Prostar technology provides precise pressure control, while its rugged design and durable construction ensure long-lasting performance. With its easy installation and operation, the PRS300520 is an excellent choice for a wide range of applications in various industries.

The Praxair Prostar Platinum PRS300520 prospect high pressure gas regulator is a commonly used component in various industrial applications. Here are some pros and cons that might help in deciding whether to purchase this regulator:

1. High-performance: This regulator is designed to deliver consistent and accurate pressure regulation, making it suitable for demanding industrial applications.

2. Reliability: Praxair is a well-known brand in the industrial gas industry, and the Prostar Platinum regulator is known for its durability and long service life.

3. Versatility: This regulator can handle a wide range of gases and pressures, making it a versatile option for various industrial applications.

4. Easy to use: The regulator comes with a user-friendly design, making it easy to operate and maintain.

5. Safety features: The Prostar Platinum regulator comes with various safety features, such as a pressure relief valve and overpressure protection, ensuring safe operation.

1. Cost: This regulator is more expensive compared to other options in the market.

2. Size: The regulator is relatively large and bulky, which might make it difficult to install in tight spaces.

3. Complexity: The regulator comes with several adjustable settings, which might require some expertise to operate and maintain.

In conclusion, the Praxair Prostar Platinum PRS300520 prospect high pressure gas regulator offers high-performance, reliability, versatility, ease of use, and safety features. However, it comes with a higher cost, larger size, and greater complexity compared to other options in the market.

If the application requires consistent and accurate pressure regulation, a high level of safety, and the ability to handle a wide range of gases and pressures, then the Praxair Prostar Platinum PRS300520 prospect high pressure gas regulator is a recommended option. However, if the budget is a concern, or the application does not require the advanced features of this regulator, then other options in the market might be more cost-effective.

Details:

Applications: Industrial gas control, pneumatic systems, pressure calibration, lab setups. Country of Manufacture: USA Assembled. This unit includes duality ports and Onegin port, allowing flexibility in setup. Specifications.

Material: Stainless steel body, brass connections. Knob Type: Manual adjustable Increase/Decrease. Gauge Manufacturer: Ashcroft. This is a ProStar Platinum Pressure Regulator model: PRS300520 equipped with high-precision Ashcroft 100 PSI gauge, ideal for controlling gas or fluid pressure in industrial, laboratory, manufacturing environments.

Praxair ProStar Platinum PRS300520 ProSpect High Pressure Gas Regulator 3000 PSI. Manufacturer: ProStar. The unit features an adjustable output control knob increase/decrease and is built from stainless steel brass components for durability. Model Number: PRS300520.

The regulator was assembled in the USA and manufacturing date is 08/30/2019.

part #: prs300520 prices

• $145.00-$295.00

specifications labequipi:

• brand: Praxair Prostar Platinum
• mpn: Prs300520
• part type: Pressure Regulator
• country of origin: United States
• intended use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory

payments labequipi:

• wallet: Google-pay
• other
• credit card: Diners-club

offer labequipi:

• options: Ship-to-home
• quantity: 1
• best offers: True
• availability: In Stock
• started: November 10, 2025
• sold: 0

seller labequipi:

• # reviews: 3976
• city: Huntington Beach, California
• rating: 98.3%

general labequipi:

• Healthcare, Lab Dental > Medical Lab Equipment, Devices > Other Medical Lab Equipment
• condition: New Open box

returns labequipi:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted
• method: Money back

shipping labequipi:

• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• carrier: FedEx
• type: Fixed
• cost: $20.00
• transit: 5-10 Days

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