About Oxygen Commercial Single Stage Regulator

The Oxygen Commercial Single Stage Regulator is a robust, heavy-duty pressure regulator designed for industrial and commercial oxygen applications — welding, oxy-acetylene cutting, brazing, and glass working. It reduces the high inlet pressure from the oxygen cylinder (up to 200 bar) to a safe, adjustable working pressure for torches and cutting equipment.

Featuring a dual-gauge design — one for inlet cylinder pressure and one for regulated outlet pressure — it provides precise control and real-time monitoring. The brass body construction ensures durability in workshop environments, and the standard CGA/DIN inlet connection fits all commercial oxygen cylinders used in India.

Single stage regulators are the standard choice for most welding and cutting applications where the working pressure is relatively stable. At Ankur Oxygen Gas Agency, we supply these regulators to welding shops, fabrication units, and commercial customers across Delhi NCR.

Specifications

Type	Single Stage Oxygen Pressure Regulator
Application	Commercial: Welding, Cutting, Brazing
Inlet Pressure	Up to 200 bar (2900 PSI)
Outlet Pressure	0 – 10 bar (adjustable)
Gauges	Dual: Inlet gauge + Outlet gauge
Inlet Connection	Bull Nose / DIN 477 (oxygen standard)
Outlet Connection	Standard hose barb / nipple
Body Material	Forged Brass
Diaphragm	Stainless steel / PTFE
Certification	BIS / ISI (as applicable)

Applications & Uses

Oxy-Acetylene Welding

Control oxygen supply pressure for oxy-acetylene welding processes in workshops and fabrication units.

Oxygen Cutting

Regulated oxygen pressure for metal cutting torches — essential for clean, safe cuts.

Brazing & Soldering

Precise oxygen pressure control for brazing copper, brass, and steel joints.

Glass Working

Control oxygen supply for glass lampworking and scientific glassware production.

Industrial Gas Distribution

Use on commercial oxygen cylinders in industrial facilities for controlled process gas delivery.

Why Buy Oxygen Commercial Single Stage Regulator from Us

ISI & BIS Certified

All cylinders meet Bureau of Indian Standards norms.

Fast Delhi Delivery

Same-day or next-day delivery across North-East Delhi.

Best Prices

Competitive pricing for retail, wholesale & bulk orders.

30+ Years Trust

Established 1995. Thousands of satisfied customers.

Safety Guidelines

→Never use oil, grease, or lubricants near the regulator — oxygen reacts violently with hydrocarbons.
→Open the cylinder valve slowly before adjusting the regulator delivery pressure.
→Do not exceed the maximum inlet pressure rating of the regulator.
→Check the regulator for leaks using soapy water — never use a naked flame.
→Store the regulator with the adjusting screw fully released (counter-clockwise) to protect the diaphragm.
→Replace the regulator if the gauges are damaged, the inlet filter is blocked, or the outlet pressure cannot be controlled.

Frequently Asked Questions

A single stage regulator reduces pressure in one step. As the cylinder pressure drops during use, the outlet pressure may vary slightly. A double stage regulator reduces pressure in two steps, providing a more stable outlet pressure throughout the cylinder's life — ideal for precision applications.

Yes. The inlet connection is the standard bull-nose / DIN 477 fitting used on commercial oxygen cylinders in India.

Typical settings are 1.5–3 bar for cutting, depending on the torch tip size and metal thickness. Always consult your equipment manufacturer's recommendations.

Oxygen Commercial Single Stage Regulator

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