About Oxygen Double Stage Regulator

The Oxygen Double Stage (Two Stage) Regulator is the professional choice for precision applications requiring a highly stable, consistent outlet pressure throughout the entire life of the oxygen cylinder. Unlike single stage regulators, the double stage design reduces cylinder pressure in two separate steps — delivering a stable outlet pressure even as the cylinder pressure drops from 200 bar to near empty.

This makes it the preferred regulator for precision welding, laboratory gas supply, medical gas systems, and any application where pressure consistency is critical to quality. The dual gauge design shows both inlet cylinder pressure and outlet working pressure at a glance.

At Ankur Oxygen Gas Agency, we supply double stage regulators to professional welding shops, laboratories, hospitals, and industrial facilities across Delhi NCR. Contact us for availability and pricing.

Specifications

Type	Double Stage (Two Stage) Oxygen Pressure Regulator
Application	Precision Welding, Lab, Medical Gas, Industrial
Inlet Pressure	Up to 200 bar (2900 PSI)
Outlet Pressure	0 – 10 bar (stable / adjustable)
Pressure Stability	High — constant outlet pressure throughout cylinder life
Gauges	Dual: Inlet cylinder gauge + Outlet working pressure gauge
Inlet Connection	Bull Nose / DIN 477 (oxygen standard)
Body Material	Forged Brass
Diaphragm	Stainless steel / PTFE
Certification	BIS / ISI (as applicable)

Applications & Uses

Precision Oxy-Fuel Welding

Consistent pressure for high-quality welds requiring precise heat control — ideal for TIG-adjacent oxy-fuel work.

Oxygen Cutting

Stable oxygen pressure for clean, straight cuts on thick steel sections.

Laboratory Gas Supply

Stable, reliable oxygen supply for analytical instruments and laboratory processes.

Medical Gas Systems

Consistent pressure oxygen delivery for medical gas pipeline systems and oxygen concentrators.

Industrial Process Gas

Reliable pressure for chemical processes, combustion systems, and other industrial O2 applications.

Why Buy Oxygen Double 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 any hydrocarbon near the regulator or cylinder valve.
→Open the cylinder valve slowly before adjusting delivery pressure.
→Check for leaks using soapy water — never use an open flame to check for gas leaks.
→Do not exceed the rated inlet pressure.
→Release the adjusting screw fully (counter-clockwise) before storing.
→Service the regulator annually or if outlet pressure cannot be controlled precisely.

Frequently Asked Questions

Choose double stage when pressure consistency is critical — precision welding, laboratory use, or long work sessions where a single stage regulator's pressure drift would affect quality. For casual use, single stage is adequate and more economical.

Yes. Both regulators use the same standard bull-nose / DIN 477 inlet connection for oxygen cylinders.

Yes, double stage regulators cost more than single stage due to the additional pressure reduction stage. However, the investment pays off in better weld quality and less waste for professional applications.

Oxygen Double Stage Regulator

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