Gentec 155X-200 Extra Heavy Duty Single Stage Cylinder Regulator Oxygen, CGA540 10-200 PSI
- Part #:155X-200
- Condition:Brand New

Overview
This robust oxygen regulator, the Gentec 155X-200, is engineered for extra heavy-duty applications requiring precise and reliable pressure control. Designed to replace standard regulators in high-demand settings, it ensures consistent oxygen delivery for industrial, laboratory, and medical uses. Featuring a forged brass body and housing cap, this regulator offers exceptional durability and longevity, even in harsh environments. The inclusion of a self-re-seating pressure relief valve enhances safety, protecting against overpressure situations. This regulator is an essential tool for professionals who demand consistent performance and safety in their oxygen delivery systems.
This regulator solves the common problem of inconsistent oxygen pressure delivery, which can lead to inefficiencies and safety hazards. It replaces less durable and less precise regulators, providing a stable and reliable solution.
Customers benefit from the Gentec 155X-200's ability to maintain a steady oxygen flow, crucial for processes like welding, cutting, and medical applications. The large, easy-to-read gauges and smooth pressure adjustments enhance usability, while the sintered bronze inlet filter ensures clean and contaminant-free oxygen delivery. Its compliance with CGA E-4 standards guarantees that this regulator meets stringent safety and performance requirements.
The high-capacity diaphragm and wide delivery pressure range (10-200 PSI) allow for versatile use across various applications, from precise laboratory experiments to high-volume industrial operations. The Delrin cap bushing ensures smooth and accurate pressure adjustments, minimizing downtime and maximizing productivity.
Key Features
- Extra Heavy Duty Construction: Forged brass body and housing cap for exceptional durability.
- Wide Pressure Range: Adjustable outlet pressure from 10 to 200 PSI.
- Self Re-Seating Relief Valve: Protects against overpressure situations.
- Sintered Bronze Inlet Filter: Prevents debris and contaminants from entering the regulator.
- Large Gauges: 2-1/2" inlet and outlet gauges for clear pressure monitoring.
Specifications
Brand: Gentec
Model Number: 155X-200
Gas Service: Oxygen
Maximum Inlet Pressure: 3000 PSI
Delivery Pressure Range: 10-200 PSI
Inlet Connection: CGA540
Outlet Connection: 7/8"-14RH(M)
Weight: 7 lbs 10 oz
Applications
Ideal for industrial gas supply, where consistent oxygen pressure is crucial for welding and cutting processes. It is also suitable for laboratory use, providing precise pressure control for scientific experiments. In medical oxygen systems, this regulator ensures patient safety and comfort by delivering a stable oxygen flow. Additionally, it is used in manifold installations to control and distribute oxygen flow in multi-cylinder setups.
Performance and Characteristics
The Gentec 155X-200 delivers consistent and accurate pressure control, ensuring stable oxygen delivery. Its heavy-duty construction provides exceptional durability and longevity, even in harsh environments. The self-re-seating relief valve protects against overpressure, enhancing safety. The sintered bronze inlet filter prevents contaminants, maintaining optimal performance. The large gauges offer clear and easy-to-read pressure monitoring, and the high-capacity diaphragm ensures reliable regulation.
Additional Information
This regulator conforms to CGA E-4 standards for gas pressure regulators, meeting industry safety and performance requirements. The forged brass body and housing cap ensure robust construction, while the Delrin cap bushing enables smooth and precise pressure adjustments. The sintered bronze inlet filter protects internal components, ensuring long-term reliability. The large 3-1/4" diaphragm provides consistent pressure regulation, making this regulator a reliable choice for demanding applications.
Kit Contents
Gentec 155X-200 Single Stage Cylinder Regulator
Get the Gentec 155X-200 Extra Heavy Duty Single Stage Cylinder Regulator for reliable and precise oxygen pressure control in demanding applications.

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Gas Service | OXYGEN |
Maximum Inlet Pressure (PSI) | 3000 |
Maximum Delivery Pressure (PSI) | 10-200 |
Inlet Gauge | 2-1/2", 4000PSI |
Inlet Gauge | 2-1/2", 400PSI |
Inlet Connection | CGA540 |
Outlet Connection | 7/8" - 14RH(M) |
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