1. Air Pressure Gauges Offers
  2. sku: 17733891001759771
  3. SWAGELOK PGI-100B-PG200-LAP1

SWAGELOK PGI-100B-PG200-LAP1 Bar Glycerin Filled Pgi 13.8

Pgi-100b-pg200-lap1 Swagelok Industrial Pgi Series - To 200 Psi 13.8 Bar Glycerin Filled

( Brand: Swagelok ), ( Manufacturer Part Number: PGI-100B-PG200-LAP1 ), ( Part Type: Bar ), ( Face Diameter: 4 In ), ( Connection Diameter: 1/2 In ), ( Mounting Position: Side/bottom Mount ), ( Unit Type: Unit ), ( Country Of Origin: United States ), ( Maximum Pressure: 200 Psi )

Review SWAGELOK Industrial Pgi Series To 200 Psi 13.8 Bar Glycerin Filled

The **Swagelok PGI-100B-PG200-LAP1** is a high-performance, glycerin-filled pressure gauge designed for precision measurement in demanding industrial, laboratory, and process control applications where accuracy, reliability, and durability are paramount. This gauge is part of Swagelok s **PGI (Precision Gauge Interface) series**, engineered to deliver exceptional performance in environments where fluid compatibility, corrosion resistance, and consistent calibration are critical. The **PG200** model features a **13.8 bar (200 psi) maximum range**, making it ideal for systems operating under moderate to high-pressure conditions, such as hydraulic testing, pneumatic controls, or fluid handling in chemical processing. The **glycerin-filled housing** ensures smooth, responsive dial movement by eliminating air bubbles and reducing friction, which is particularly beneficial in cold or fluctuating temperature environments where traditional oil-filled gauges may become sluggish. This design also enhances the gauge s resistance to vibration and shock, providing stable readings even in dynamic applications.

Constructed with **stainless steel components**, the PGI-100B-PG200-LAP1 offers superior corrosion resistance, making it suitable for use with a wide range of fluids, including water, glycol, and mild chemicals, while minimizing the risk of contamination. The **LAP1 (Low-Air-Purge) connection** ensures a secure, leak-tight interface with Swagelok s proprietary fittings, reducing the potential for air ingress and maintaining gauge integrity over extended periods. The gauge s **1-inch (25.4 mm) diameter dial** provides clear, easy-to-read indications with a **black-on-white or white-on-black contrast** for optimal visibility, even in low-light conditions. Additionally, the **precision-bore bourdon tube** and **hermetically sealed movement** guarantee long-term accuracy and repeatability, with minimal drift over time.

Swagelok s reputation for engineering excellence is evident in the **PGI-100B-PG200-LAP1**, which combines **Swagelok s proprietary seal technology** with a **durable aluminum or stainless steel case** (depending on the variant) to withstand harsh operational environments. The gauge s **calibrated scale** is marked in **bar (psi) increments**, allowing for precise monitoring of system pressures, while the **anti-backlash mechanism** ensures consistent zero-point stability. Whether deployed in **hydraulic test stands, laboratory instrumentation, or industrial process control systems**, this gauge delivers the reliability and precision engineers demand. Its **modular design** also allows for easy integration with Swagelok s extensive line of fittings, valves, and tubing systems, making it a versatile solution for a variety of fluid handling applications. Built to last, the **PGI-100B-PG200-LAP1** is not just a pressure gauge it s a critical component for maintaining operational integrity in high-stakes environments.

### **Pros and Cons of buying a Swagelok PGI-100B-PG200-LAP1 (Glycerin-Filled, 13.8 Bar)**

#### **Pros:**

1. **High-Quality Construction** Swagelok is a well-known brand in industrial and laboratory instrumentation, known for durability, precision, and reliability. The PGI series is designed for high-pressure applications, making it suitable for demanding environments.

2. **Glycerin-Filled for Protection** The glycerin filling helps prevent corrosion inside the gauge, extending its lifespan, especially in environments with moisture, chemicals, or temperature fluctuations. This is particularly useful in industrial, automotive, or laboratory settings where exposure to harsh conditions is common.

3. **Wide Pressure Range (0-200 Bar)** The PG200 model supports a broad pressure range, making it versatile for various applications, including hydraulic systems, gas testing, and high-pressure fluid analysis.

4. **Accurate and Repeatable Readings** Swagelok gauges are calibrated for precision, ensuring consistent measurements. This is critical in research, manufacturing, and quality control.

5. **Compatibility with Swagelok Fittings** Since it is part of the Swagelok ecosystem, it integrates seamlessly with other Swagelok components, reducing the need for adapters or additional hardware.

6. **Durable Housing** The stainless steel or high-grade metal construction resists wear, corrosion, and mechanical stress, making it suitable for long-term use in rugged environments.

7. **Backlit Display (LAP1 Model)** The backlit faceplate (LAP1 variant) improves readability in low-light conditions, which can be beneficial in workshops, outdoor installations, or nighttime operations.

8. **Easy Installation and Maintenance** Swagelok gauges are designed for straightforward mounting and calibration, reducing downtime for replacements or adjustments.

---

#### **Cons:**

1. **High Initial Cost** Swagelok products are premium-priced compared to generic or lower-end gauges. For budget-conscious buyers, this may be a significant investment, especially if multiple gauges are needed.

2. **Limited Availability of Spare Parts** While Swagelok has a strong reputation, finding replacement parts or gauges may be challenging outside major industrial distributors or authorized dealers.

3. **Overkill for Low-Pressure Applications** If your use case involves pressures well below 200 bar (e.g., standard air compressors or low-pressure systems), a simpler, less expensive gauge may suffice.

4. **Glycerin Maintenance Requirements** While glycerin protects the gauge, it may require occasional checks to ensure it hasn t degraded or leaked. Some users may prefer oil-filled or dry gauges for simplicity.

5. **Potential for Overcomplication** For basic applications (e.g., home DIY projects), the advanced features of a Swagelok gauge may not be necessary, making it an unnecessary expense.

6. **Calibration Needs** High-precision gauges like these require periodic calibration to maintain accuracy. This adds to the long-term cost if you don t have in-house calibration capabilities.

7. **Size and Bulk** Swagelok gauges are larger and heavier than some compact alternatives, which may be a drawback in space-constrained applications.

---

### **Conclusion:**

The **Swagelok PGI-100B-PG200-LAP1 (glycerin-filled, 13.8 bar)** is an excellent choice for **industrial, laboratory, or high-reliability applications** where precision, durability, and protection against corrosion are critical. Its glycerin filling, wide pressure range, and compatibility with Swagelok systems make it ideal for environments with harsh conditions or frequent pressure testing. However, for **budget-sensitive or low-pressure applications**, the cost and complexity may not justify the purchase.

### **Recommendation:** - **Buy it if:**

- You work in **industrial, automotive, or research settings** where accuracy and longevity are non-negotiable.

- Your system operates at **high pressures (up to 200 bar)** and requires reliable, corrosion-resistant gauges.

- You value **brand reputation and long-term performance** over short-term cost savings.

- You need **backlit readability** for low-light conditions.

- **Avoid it if:**

- Your application involves **low pressures (below 50 bar)** and a simpler, cheaper gauge would suffice.

- You are working on a **tight budget** and cannot justify the premium price.

- You prefer **minimal maintenance** (glycerin-filled gauges require occasional checks).

- You cannot access **authorized Swagelok distributors** for parts or service.

For most **professional or high-stakes applications**, the Swagelok gauge is a worthwhile investment. For casual or low-pressure use, consider alternatives like **Wika, Ashcroft, or budget-friendly industrial gauges** to balance cost and performance.

Details:

Accuracy: For a 100mm dial, this series typically offers 1.0% of span accuracy, conforming to EN 837-1 Class 1.0 standards. PGI-100B-PG200-LAO1 and the provided image, this is a Swagelok Industrial PGI Series Pressure Gauge. Specifications Features Series: PGI Industrial and Process Pressure Gauges. Fill Status: The visible bubble at the top indicates it is a liquid-filled gauge typically glycerin, which helps dampen effects of vibration and pulsation.

Dial Size: 100mm approximately 4 inches, indicated by the in model number. Pressure Range: to 200 psi primary and 13.8 bar secondary. Configuration: Lower Mount LM, as specified by the L designate and seen in image.

part #: pgi100bpg200lap1 price

  • $40.00

specifications pressureswitchiz:

  • brand: Swagelok
  • mpn: Pgi-100b-pg200-lap1
  • part type: Bar
  • face diameter: 4 In
  • connection diameter: 1/2 In
  • mounting position: Side/bottom Mount
  • unit type: Unit
  • country of origin: United States
  • maximum pressure: 200 Psi

offer pressureswitchiz:

  • best offers: True
  • started: March 13, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 2

general pressureswitchiz:

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

payments pressureswitchiz:

  • wallet: Paypal
  • credit card: Discover
  • other

returns pressureswitchiz:

  • policy: No Returns

shipping pressureswitchiz:

  • transit: 12-15 Days
  • carrier: USPS, FedEx
  • service: USPS Ground Advantage, FedEx Ground Economy
  • cost: $8.10
  • class: Standard, Economy
  • type: Calculated

seller pressureswitchiz:

  • rating: 100.0%
  • city: Redondo Beach, California
  • # reviews: 21
part type: bar, face diameter: 4 in, connection diameter: 1/2 in, mounting position: side/bottom mount, unit type: unit, country of origin: united states, maximum pressure: 200 psi,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > air pressure gauges, sku: 17733891001759771,
Swagelok PGI-100B-PG200-LAP1 Is Similar To:
pressureswitchiz logo
1 offer $40.00 USD
  • Used. Offer #1 priced at $40.00 + $8.75 shipping estimate = $48.75* total. Inner Scale (Red): 0 to 13.8 bar. Swagelok Industrial PGI Series Pressure Gauge.+$8.75 shipping

Copyright © pressureswitchiz.com