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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Single Stage Two Gauge Gas Pressure Regulator

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Gas Pressure Regulator

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Single Stage Two Gauge Gas Pressure Regulator

The Single Stage Two Gauge Gas Pressure Regulator is engineered for precise and reliable gas pressure control in industrial and commercial applications. Equipped with two gauges for monitoring both cylinder and outlet pressure, it ensures safe operation and accurate gas flow management. Its durable construction and single-stage design provide consistent performance, easy operation, and long-lasting reliability for welding, cutting, and gas distribution tasks.

  • Brass forging body.
  • Mazak Pressure die-casting bonnet.
  • Neoprene rubber diaphragm. *
  • Sintered metal inlet filter.
  • Dual safety pressure gauges.
  • In-built safety valve. (Except acetylene & LPG)
  • Use for Welding, Cutting & Heating
  • Also available in other required gases with customized
  • connection & pressures.
  • 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
B01 OXYGEN 300 10 5/8"BSP(RH)M 3/8"BSP(RH)M 30
B02 ACETYLENE 25 1.5 5/8"BSP(LH)M 3/8"BSP(LH)M 05
B03 NITROGEN 300 10 5/8"BSP(RH)M 3/8"BSP(RH)M 25
B04 ARGON 300 10 5/8"BSP(RH)M 3/8"BSP(RH)M 25
B05 HYDROGEN 300 10 5/8"BSP(LH)M 3/8"BSP(LH)M 30
B06 CO2 200 04 W 21.8-14(RH)F 3/8"BSP(RH)M 02
B07 AIR 300 10 5/8"BSP(RH)M 3/8"BSP(RH)M 30
B08 HELIUM 300 10 3/4”BSP(RH)M 3/8"BSP(RH)M 25

*FOR CO2 GAS, DIAPHRAGM WILL BE OF SILICON RUBBER.