UNION CARBIDE 351288 Gas Regulator Linde Pressure Gauges

( Brand: Union Carbide ), ( Manufacturer Part Number: 351288 ), ( Part Type: Pressure Regulator Gauge )

Review UNION CARBIDE Gas Regulator Linde Division Pressure Gauges Model

The **Union Carbide 351288 Gas Regulator with Linde Pressure Gauges** is a robust, high-performance industrial-grade device meticulously engineered for precise control and monitoring of compressed gas flow in demanding applications. Designed with durability and reliability in mind, this regulator is built to withstand the rigors of heavy-duty environments, making it an ideal choice for laboratories, manufacturing plants, medical facilities, and industrial settings where consistent pressure regulation is critical. The **351288 model** features a **stainless steel body**, ensuring resistance to corrosion, chemical exposure, and extreme temperature fluctuations, which extends its operational lifespan while maintaining accuracy under varying conditions. Its **Linde-branded pressure gauges** known for their precision and durability provide clear, easy-to-read measurements, allowing operators to maintain optimal pressure levels with confidence. The regulator incorporates a **sealed diaphragm mechanism**, which delivers smooth, leak-free operation and minimizes wear over time, reducing the need for frequent maintenance. Additionally, the **adjustable pressure outlet** allows for fine-tuning to meet specific application requirements, whether for low-flow laboratory setups or high-pressure industrial processes. Built with safety in mind, this regulator includes a **pressure relief valve** to prevent over-pressurization, safeguarding both equipment and personnel. The **quick-connect fittings** ensure secure, leak-proof connections, while the **durable knurled adjustment knob** provides ergonomic control for precise pressure adjustments. Whether used with gases like nitrogen, oxygen, argon, or other specialty gases, this regulator delivers consistent performance, making it a trusted component in any gas distribution system. Its combination of **industrial-grade construction, reliable gauge calibration, and user-friendly design** ensures efficient, safe, and long-lasting operation in the most demanding applications.

**Pros and Cons of buying a Union Carbide 351288 Gas Regulator with Linde Pressure Gauges**

1. **Reliability and Durability** The Union Carbide 351288 is a well-established model known for its robust construction, often used in industrial and commercial applications. It is designed to handle high-pressure gases (up to 300 psi, depending on configuration) and is built to last with proper maintenance.

2. **Compatibility with Various Gases** This regulator is suitable for a wide range of gases, including oxygen, nitrogen, argon, hydrogen, and others, depending on the material of the diaphragm and seals. The Linde pressure gauge adds an extra layer of precision for monitoring gas flow.

3. **Precision Pressure Control** The integrated Linde pressure gauge provides accurate readings, which is crucial for applications requiring consistent pressure levels, such as welding, medical oxygen delivery, or laboratory use.

4. **Adjustable Flow Rate** The regulator allows for fine-tuned pressure adjustments, making it versatile for different operational needs, from low-flow applications to higher-demand scenarios.

5. **Brand Reputation** Union Carbide (now part of Dow Chemical) has a long-standing reputation for manufacturing high-quality gas equipment. Linde, a major industrial gas supplier, is also a trusted name in precision instrumentation, adding credibility to the combined product.

6. **Easy Installation and Maintenance** The design is straightforward, with standard fittings (often CGA or ISO connections) that make installation and replacement of parts manageable. Many users find it easier to service than some specialized regulators.

7. **Wide Availability of Parts** Due to its popularity, replacement parts, diaphragms, and seals are readily available, reducing downtime in case of wear or failure.

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1. **Age of the Model** The 351288 is an older design (originally introduced decades ago), which means it may lack modern features like digital displays, electronic control, or advanced safety mechanisms found in newer regulators.

2. **Potential for Leaks** Older regulators, especially those with rubber or neoprene diaphragms, can develop leaks over time due to material degradation. This requires regular inspection and maintenance to prevent gas wastage or safety hazards.

3. **Limited Digital Functionality** Unlike modern electronic regulators, this model does not offer features such as pressure alarms, data logging, or remote monitoring, which can be advantageous in automated or high-security environments.

4. **Maintenance Requirements** The regulator requires periodic lubrication of moving parts, diaphragm checks, and seal replacements. Neglecting maintenance can lead to inaccurate readings or failure.

5. **Pressure Range Limitations** While it handles high pressures well, it may not be suitable for extremely low-pressure applications (e.g., sub-1 psi) without additional accessories.

6. **Cost of Replacement Parts** While parts are available, some specialized components (e.g., diaphragms for exotic gases) can be expensive, especially if sourced from third-party suppliers.

7. **Potential for Compatibility Issues** If the regulator was originally designed for a specific gas type (e.g., oxygen), using it with incompatible gases (e.g., acetylene) could lead to material failure or safety risks. Always verify compatibility.

8. **No Warranty on Used Units** If purchasing a used or refurbished unit, there may be no warranty coverage, leaving the buyer responsible for any defects or failures.

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The Union Carbide 351288 gas regulator with Linde pressure gauge is a **solid, reliable choice for applications requiring accurate and manual pressure control**, particularly in industrial, welding, or laboratory settings where cost-effectiveness and durability are priorities. Its strength lies in its **proven performance, ease of use, and availability of parts**, making it a practical option for many users.

However, for **modern applications requiring digital monitoring, advanced safety features, or ultra-low/high-pressure precision**, newer electronic regulators may be preferable. The trade-off is that the 351288 model is **simpler, less expensive to purchase initially, and easier to maintain manually**, but it lacks the sophistication of contemporary designs.

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- You need a **budget-friendly, mechanically reliable regulator** for standard gas applications (e.g., oxygen, nitrogen, argon).

- You prioritize **durability and ease of maintenance** over digital features.

- You can **regularly inspect and service** the regulator to prevent leaks or failures.

- You require **accurate analog pressure readings** (via the Linde gauge) for manual control.

- You need **digital pressure monitoring, alarms, or data logging**.

- Your application involves **highly corrosive or reactive gases** that may degrade older materials.

- You require **ultra-low or ultra-high pressure ranges** beyond the regulator s standard capabilities.

- You prefer **warranty-backed, newer models** with built-in safety features.

For most **general industrial, welding, or small-scale laboratory use**, the 351288 remains a **cost-effective and dependable option** when properly maintained. However, for **cutting-edge or high-security applications**, investing in a modern electronic regulator may be justified despite the higher upfront cost.

Details:

Like New Conditions.

part #: 351288 price

• $40.00

specifications pressureswitchiz:

• brand: Union Carbide
• mpn: 351288
• part type: Pressure Regulator Gauge

payments pressureswitchiz:

• credit card: Visa
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seller pressureswitchiz:

• city: Oakland, California
• rating: 100.0%
• # reviews: 44

returns pressureswitchiz:

• policy: No Returns

shipping pressureswitchiz:

• carrier: USPS, UPS, FedEx
• type: Calculated
• class: Standard, Economy
• transit: 6-12 Days
• cost: $19.50
• service: USPS Ground Advantage, UPS Ground Saver, FedEx Ground Economy

offer pressureswitchiz:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: February 11, 2026

general pressureswitchiz:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
• condition: Used

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