For Weldstar, the vision was born in 1963, when Mr. M.L. Gupta, a man of deep passion and determination, laid the foundation of what would become one of Kolkata’s most trusted names in welding and industrial safety.

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SS Single Stage Two Gauge Gas Pressure Regulator

The SS Single Stage Two Gauge Gas Pressure Regulator is designed for precise and reliable gas pressure regulation in industrial and laboratory applications. Constructed from high-quality stainless steel for enhanced durability and corrosion resistance, it features two gauges to monitor cylinder and outlet pressure accurately. Its single-stage mechanism ensures stable gas flow, safe operation, and long-lasting performance in demanding environments.

  • Specially Engineered Regulator for
  • Ultra-High Purity Gases.
  • Body, bonnet & all metal spares made of austenitic stainless steel AISI-304/316 grade.
  • Constructed from non-contaminated materials.
  • In-built safety valve. (Except acetylene)
  • Use with wide variety of gases-oxygen & all compressed gases, acetylene, carbon dioxide, Carbon monoxide, ethylene, nitrous oxide, Sulphur oxide, rare gases like neon, xenon, krypton, etc.
  • ISI Mark: IS 6901/ ISO 2503 & CE Certified.
ITEM CODE GAS MAX INLET PRESSURE MAX OUTLET PRESSURE CONNECTION STANDARD FLOW
    (BAR) (BAR) INLET OUTLET m3/h
S01 OXYGEN 300 10 5/8"BSP(RH)M 3/8"BSP(RH)M 30
ACETYLENE 25 1.5 5/8"BSP(LH)M 3/8"BSP(LH)M 05
NITROGEN 300 10 5/8"BSP(RH)M 3/8"BSP(RH)M 25
ARGON 300 10 5/8"BSP(RH)M 3/8"BSP(RH)M 25
HYDROGEN 300 10 5/8"BSP(LH)M 3/8"BSP(LH)M 30
CO2 200 04 W 21.8-14(RH)F 3/8"BSP(RH)M 02
AIR 300 10 5/8"BSP(RH)M 3/8"BSP(RH)M 30
HELIUM 300 10 3/4”BSP(RH)M 3/8"BSP(RH)M 25