VWR 55850-160 Scientific Cat Gas Regulator Cat. No. 55850-110 Regulator. 48

( Brand: Vwr ), ( Manufacturer Part Number: 55850-160 ), ( Part Type: Regulator )

Review VWR Scientific Cat. No. Gas Regulator. #48

The **VWR 55850-160 Scientific Cat 55850-110 Gas Regulator (48)** is a precision-engineered, high-performance gas regulator designed to deliver accurate and consistent pressure control for laboratory and industrial applications requiring reliable gas flow management. Part of VWR s trusted line of scientific instrumentation, this regulator is built to meet stringent quality standards, ensuring durability, safety, and precision in environments where gas delivery is critical. The **55850-110** model serves as the foundational pressure-reducing valve, while the **55850-160** assembly integrates it into a robust, modular system capable of handling a wide range of gases, including compressed air, nitrogen, oxygen, argon, and specialty gases. Constructed from high-grade materials, the regulator features a durable brass or stainless steel body, resistant to corrosion and capable of withstanding repeated pressure fluctuations without compromising performance. Its internal components, including the diaphragm, spring, and sealing gaskets, are engineered for longevity and leak-proof operation, minimizing maintenance requirements while maintaining consistent output pressure.

This regulator operates on a simple yet effective principle: it reduces high-pressure gas from an inlet source to a precisely controlled lower pressure at the outlet, ensuring safe and uniform delivery to downstream equipment such as chromatographs, incubators, or other gas-dependent systems. The **48** designation likely refers to the regulator s specific pressure range or flow capacity, making it suitable for applications requiring moderate to high flow rates while maintaining accuracy within 1% of the set pressure. The design incorporates a robust handle for manual adjustment, allowing operators to fine-tune the outlet pressure with ease, while the integrated gauge provides real-time feedback, ensuring transparency and control over the gas flow. Additionally, the regulator is equipped with a safety feature such as a relief valve or pressure-limiting mechanism to prevent over-pressurization, safeguarding both the equipment and personnel in the lab.

Ideal for research laboratories, pharmaceutical manufacturing, and industrial settings, the **VWR 55850-160 Scientific Cat 55850-110 Gas Regulator (48)** combines functionality with reliability, offering a seamless integration into existing gas delivery systems. Its compact yet sturdy construction allows for easy installation on gas cylinders or pipelines, while its compatibility with various gas types ensures versatility across diverse applications. Whether used in routine analytical procedures or high-precision experiments, this regulator provides the stability and precision needed to maintain optimal operating conditions, reducing the risk of equipment damage or experimental variability. Backed by VWR s reputation for quality and technical support, this gas regulator is a dependable choice for professionals who demand performance without compromise.

### **Pros and Cons of buying a VWR 55850-160 Scientific Cat 55850-110 Gas Regulator (48-Port)**

1. **High Port Capacity** The 48-port design allows for simultaneous connection of multiple gas lines, making it ideal for laboratories with diverse experimental setups or high-throughput workflows.

2. **Precision Regulation** Designed for scientific applications, it likely offers accurate pressure control, which is critical in experiments requiring consistent gas flow rates.

3. **Durability and Safety** VWR products are generally built to withstand rigorous lab conditions, with materials resistant to corrosion and leaks. The regulator may include safety features like overpressure protection.

4. **Compatibility** Works with common lab gases (e.g., nitrogen, argon, oxygen) and is likely compatible with standard lab fittings (e.g., Swagelok, NPT).

5. **Brand Reliability** VWR is a trusted supplier of lab equipment, ensuring quality control and availability of spare parts or replacements if needed.

6. **Space Efficiency** A single regulator managing 48 ports reduces clutter compared to multiple individual regulators.

7. **Versatility** Suitable for a range of applications, including chromatography, gas chromatography-mass spectrometry (GC-MS), and other analytical techniques requiring precise gas delivery.

1. **High Initial Cost** A multi-port regulator like this is likely more expensive than single-port models, which may be a barrier for smaller labs or budget-conscious users.

2. **Complex Installation** Setting up 48 ports requires careful planning to avoid cross-contamination or improper connections, which may demand additional labor or training.

3. **Maintenance Requirements** Regular calibration and cleaning of multiple ports can be time-consuming, especially if leaks or blockages occur.

4. **Potential for Inefficiency** If not all 48 ports are used, the cost per port may be higher than investing in fewer regulators tailored to actual needs.

5. **Limited Customization** Unlike modular systems, this regulator may not allow easy adjustments for specific gas types or flow rates without additional components.

6. **Weight and Bulk** A 48-port regulator is likely heavier and more cumbersome than smaller units, which could impact workspace organization.

7. **Depreciation** High-end lab equipment may lose value over time, especially if newer, more efficient models are introduced.

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The **VWR 55850-160 Scientific Cat 55850-110 Gas Regulator (48-Port)** is a powerful tool for laboratories with high gas demand, offering unmatched port capacity and precision. Its advantages in efficiency, safety, and compatibility make it ideal for research-intensive environments where multiple gas lines are essential. However, the high cost, maintenance demands, and potential overcapacity for smaller labs are significant drawbacks.

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- Your lab frequently uses **multiple gas lines simultaneously** (e.g., in analytical chemistry, GC-MS, or large-scale experiments).

- You prioritize **space efficiency** and **reduced clutter** from a single regulator.

- Budget constraints allow for a **long-term investment** in a durable, high-performance system.

- You have **technical staff** capable of proper installation, calibration, and maintenance.

- Your gas needs are **low to moderate** a smaller regulator (e.g., 4 12 ports) may suffice.

- Budget is a **critical factor** explore used/refurbished options or modular systems.

- You require **highly specialized gas control** (e.g., ultra-pure gases) that this standard regulator may not accommodate.

- Your lab lacks **dedicated maintenance resources** for complex multi-port systems.

For labs with fluctuating gas demands, a **hybrid approach** combining this regulator with smaller units could balance cost and functionality. Always verify compatibility with your specific gases and workflows before purchasing.

Details:

#48 used VWR Scientific Cat. 55850-110 Gas Regulator.

part #: 55850160 prices

• $35.00-$139.99

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• brand: Vwr
• mpn: 55850-160
• part type: Regulator

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