The Multi-Stage Oxygen Regulator (Brass Bonnet) is a professional-grade gas regulator designed for high-precision pressure control and long-term stability in demanding welding and industrial applications. Built to EN2503 international safety standards, it ensures accurate, consistent oxygen delivery even as cylinder pressure decreases — making it ideal for precision cutting, welding, and heating operations.
Featuring a rugged brass body and bonnet, this regulator provides superior durability, corrosion resistance, and flame safety. Its dual-stage pressure control system maintains a steady output pressure for smoother flame performance and greater operator control.
Key Features
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Type: Multi-Stage Oxygen Regulator
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Material: High-quality brass body and bonnet
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Certification: EN2503 compliant (European safety standard)
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Pressure Range: Up to 10 bar (varies by model)
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Two-Stage Pressure Control: Maintains consistent output as cylinder pressure drops
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Dual Pressure Gauges: Displays cylinder and outlet pressures clearly
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Precision Diaphragm Mechanism: Ensures stable and accurate flow regulation
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Thread Type: Standard oxygen cylinder fittings
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Enhanced Safety Design: Overpressure relief and robust valve system
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Durable Construction: Ideal for continuous industrial or workshop use
Applications
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Oxy-acetylene and oxy-LPG welding and cutting
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Precision fabrication, brazing, and heating work
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Industrial and manufacturing environments
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Suitable for use with standard oxygen cylinders and torches
Why Choose the Multi-Stage Oxygen Regulator (Brass Bonnet)
The Multi-Stage Oxygen Regulator — EN2503 Certified offers maximum stability, precision, and safety for professional welders and fabricators. With its dual-stage control, brass construction, and smooth pressure regulation, it provides consistent gas delivery, extended lifespan, and superior flame control — even in the most demanding conditions.
