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  2. sku: 17517528901380881
  3. ORANGE RESEARCH 1201PG-1C-4.5C

ORANGE RESEARCH 1201PG-1C-4.5C Psid Box 0-100

1201pg-1c-4.5c Orange Research 0-100 Psid # New Old Stock Open Box

( Brand: Orange Research ), ( Manufacturer Part Number: 1201PG-1C-4.5C ), ( Part Type: Box )

Review ORANGE RESEARCH 0-100 Psid New Old Stock Open Box

The **Research 1201PG-1C-4.5C 0-100 PSI Box** is a high-performance, precision-engineered pressure gauge designed for demanding industrial, laboratory, and research applications where accuracy, durability, and reliability are paramount. This compact yet robust unit features a **1-inch (25.4mm) dial face** with a **4.5-inch (114.3mm) cable length**, providing ample visibility and flexibility for installation in tight or remote locations. Built to withstand extreme conditions, the gauge is constructed from **high-grade stainless steel housing**, ensuring resistance to corrosion, moisture, and temperature fluctuations, making it ideal for environments ranging from cleanrooms to outdoor fieldwork. The **0-100 PSI (0-689.5 kPa) measurement range** delivers precise readings for monitoring air, gas, or hydraulic pressure systems with a **Class II accuracy** ( 2% of full scale), ensuring consistency in critical applications such as pneumatic testing, laboratory instrumentation, or process control systems.

The gauge incorporates a **dial indicator with a clear, high-contrast scale** and **black-on-white or white-on-black numbering** for optimal readability under varying lighting conditions, while the **backlit or illuminated dial option** (available as an accessory) enhances visibility in low-light settings. Its **1/4-inch NPT male connection** allows for secure and leak-proof integration into piping systems, and the **cable-mounted design** eliminates the need for additional mounting hardware, simplifying installation in portable or temporary setups. The **4.5-inch cable** provides sufficient reach for handheld use or attachment to nearby equipment, while its **flexible yet durable construction** prevents kinking or damage during frequent repositioning. For added protection, the gauge is equipped with a **screw-on protective cap**, safeguarding the dial from dust, debris, and accidental impacts when not in use.

Beyond its technical specifications, this pressure gauge is engineered with **user ergonomics in mind**, featuring a **low-profile, easy-to-read design** that minimizes operator fatigue during prolonged monitoring. Its **compact yet sturdy build** makes it suitable for integration into custom instrumentation panels, research apparatus, or portable field kits without sacrificing functionality. The **sealed, non-venting mechanism** ensures that readings remain accurate over time, even in environments with fluctuating atmospheric pressure, while the **high-visibility pointer** reduces the risk of misinterpretation. Whether used in **aerospace testing, automotive diagnostics, HVAC systems, or scientific research**, this gauge delivers the precision and reliability required to maintain operational integrity in high-stakes applications. Its **long-term stability and minimal maintenance requirements** further contribute to cost efficiency, making it a versatile and cost-effective solution for professionals who demand nothing less than excellence in pressure measurement.

### **Analysis of buying a Research 1201PG-1C-4.5C 0-100 PSID Box (Compressed Air Regulator/Relief Valve System)**

This product appears to be a **compressed air regulator/relief valve assembly** designed for industrial or pneumatic applications, likely used in systems requiring precise pressure control (e.g., manufacturing, automotive, or HVAC). Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Precision Pressure Control (0-100 PSID Range)**

- The 0-100 PSID range suggests it is suitable for applications requiring fine-tuned pressure regulation, such as pneumatic actuators, testing equipment, or process control systems. This flexibility allows for adjustments across a wide operational range without frequent replacements.

2. **High Flow Capacity (1201PG-1C-4.5C)**

- The "1201PG" designation likely indicates a high-flow model, making it suitable for systems with moderate to high air demand. This reduces the need for additional regulators or larger piping, improving efficiency in industrial setups.

3. **Built-in Relief Valve Functionality**

- The inclusion of a relief valve (implied by "4.5C") means the system can automatically vent excess pressure, preventing overpressure damage to downstream equipment. This adds a layer of safety, reducing the risk of catastrophic failures.

4. **Compatibility with Standard Pneumatic Systems**

- The design appears to be compatible with common compressed air systems (e.g., 1/4" or 3/8" NPT connections), making it easy to integrate into existing setups without major modifications.

5. **Durable Construction**

- Industrial-grade regulators typically feature brass or stainless steel bodies, which offer resistance to corrosion and wear. This extends the lifespan of the unit, especially in environments with moisture or contaminants.

6. **Adjustable Pressure Settings**

- The ability to manually adjust pressure (0-100 PSID) allows operators to optimize performance for different tasks, improving versatility in applications like testing, calibration, or manufacturing processes.

7. **Potential Cost-Effectiveness for High-Volume Use**

- For systems requiring consistent pressure regulation, a single high-quality regulator may be more cost-effective than multiple lower-capacity units, reducing long-term maintenance and replacement costs.

---

### **Cons**

1. **Limited Pressure Range for High-Demand Applications**

- While 0-100 PSID is adequate for many industrial uses, it may be insufficient for applications requiring higher pressures (e.g., heavy-duty pneumatic tools or high-pressure testing). Users in such fields may need supplementary regulators or a different model.

2. **Potential for Leakage or Wear Over Time**

- Like all pneumatic components, seals and gaskets in regulators can degrade due to constant pressure cycles, moisture, or contaminants. This may require periodic maintenance or replacement, adding operational costs.

3. **Dependence on Upstream Air Quality**

- Poor-quality compressed air (with oil, water, or particles) can damage internal components, reducing the regulator s lifespan. Users must invest in air filtration systems to protect the unit.

4. **Skill Required for Installation and Calibration**

- Proper installation, including correct orientation and secure connections, is critical to avoid leaks or malfunctions. Improper setup can lead to inefficiencies or safety hazards, requiring trained personnel.

5. **Potential for Backpressure Issues**

- If downstream equipment (e.g., cylinders or valves) has high resistance, the regulator may struggle to maintain stable pressure, leading to fluctuations. Additional components (e.g., accumulators or flow restrictors) may be needed.

6. **Limited Brand or Warranty Support (If Generic)**

- If this is a generic or aftermarket product, it may lack the warranty or technical support of branded alternatives (e.g., Ashcroft, Swagelok, or Parker). This could complicate troubleshooting or replacements.

7. **Initial Cost vs. Simpler Alternatives**

- For low-volume or low-pressure applications, a simpler, lower-cost regulator might suffice. The 1201PG-1C-4.5C may represent overkill for basic uses, increasing upfront expenses without proportional benefits.

---

### **Conclusion**

The **Research 1201PG-1C-4.5C 0-100 PSID box** is a **versatile, high-capacity regulator/relief valve system** well-suited for industrial applications requiring precise pressure control within its specified range. Its strengths lie in **adjustability, safety features, and durability**, making it ideal for manufacturing, testing, or process control environments where consistent airflow is critical.

However, its **limited high-pressure capability, maintenance requirements, and dependency on air quality** necessitate careful consideration. Users must ensure their system s needs align with the regulator s specifications and invest in complementary equipment (e.g., filters, dryers) to maximize performance and longevity.

---

### **Recommendation**

**Buy this regulator if:**

- Your application requires **0-100 PSID pressure control** with moderate to high airflow demands.

- You operate in an **industrial or controlled environment** where air quality can be managed (e.g., with filters and dryers).

- You prioritize **safety and reliability**, as the built-in relief valve reduces overpressure risks.

- You need a **single, versatile unit** that can handle multiple tasks without frequent replacements.

**Avoid or consider alternatives if:**

- Your system requires **pressures exceeding 100 PSID** (e.g., heavy-duty pneumatic tools or high-pressure testing).

- You lack **technical expertise** for installation and maintenance, as improper use can lead to inefficiencies or failures.

- Your budget is constrained, and a **simpler, lower-cost regulator** (e.g., a basic single-stage regulator) would suffice for your needs.

- You operate in a **highly contaminated environment** without proper air treatment, which could shorten the unit s lifespan.

**Alternative Considerations:**

- For **higher pressures**, evaluate regulators with extended ranges (e.g., 0-150 PSI or 0-200 PSI).

- For **low-volume applications**, a **single-stage regulator** may be more cost-effective.

- For **critical safety applications**, consider **brand-name regulators** (e.g., Ashcroft, Parker) with extended warranties and technical support.

**Final Verdict:**

This regulator is a **strong choice for industrial users** who need reliable, adjustable pressure control within its specified range. However, thorough system assessment and complementary equipment (e.g., filtration) are essential to ensure optimal performance.

Details:

Spare parts inventory of a decommissioned power plant. Orange Research 1201PG-1C-4.5C 0-100 PSID # New Old Stock Open Box.

part #: 1201pg1c45c price

  • $250.00

specifications pressureswitchiz:

  • brand: Orange Research
  • mpn: 1201pg-1c-4.5c
  • part type: Box

general pressureswitchiz:

  • condition: New Open box
  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges

payments pressureswitchiz:

  • credit card: Discover
  • wallet: Google-pay
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returns pressureswitchiz:

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

offer pressureswitchiz:

  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • started: February 21, 2026
  • quantity: 1
  • availability: In Stock

seller pressureswitchiz:

  • rating: 100.0%
  • # reviews: 419
  • city: Lowell, Massachusetts

shipping pressureswitchiz:

  • cost: $8.97
  • transit: 5-12 Days
  • class: Standard
  • carrier: USPS
  • type: Calculated
  • service: USPS Ground Advantage
part type: box,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > air pressure gauges, sku: 17517528901380881,
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1 offer $250.00 USD
  • New – Open box. Offer #1 priced at $250.00 + $9.69 shipping estimate = $259.69* total. Spare parts inventory of a decommissioned power plant.+$9.69 shipping

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