Oxygen and Acetylene gas pressure gauge
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oxygen pressure gauge


Oxygen and Acetylene gauge

Welding and compressed gas regulator gauge are available in two types; high pressure and low pressure. High pressure is used for tank to measure pressure and how much gas volume left in cylinder,low pressure for down-stream to measure regulated pressure.

Connection types:

OX-A type (bottom mount, for oxygen)

AC-A type (bottom mount, for acetylene)

AP-A type (bottom mount, gold painted case)


welding tank regulator service (low pressure for regulator, high pressure for tank)
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P500 SERIES catalogue (958 KB)
P500 SERIES drawing (315 KB)
  • Size:  2”(50mm) , 2.5”(63mm)
  • Measuring Range: 15 psi up to 4,000 psi (280 bar)
  • Dial: white aluminum with markings and graduations
  • Window: plastic, threaded polycarbonate
  • Pointer: black finished aluminum
  • Ring: gold painted steel, chrome plating steel, polished brass
  • Case: gold painted steel, chrome plating steel, polished brass
  • Movement: brass
  • Socket: brass
  • Bourdon Tube: phosphor bronze C-tube for 15 psi to 800 psi, spiral tube wound for 1,000 psi to 4,000 psi
  • Connection: 1/8", 1/4"PT, NPT, BSP thread
  • Mounting: bottom
  • Accuracy: 2"(+/-2.5% of full scale), 2.5"(+/-1.5% of full scale)
  • Operating Temperature Limit: -20 ~ 60°C (-4 ~ 140°F)
Trade Information
  • Country of Origin : Taiwan or China
  • Main Export Markets : North America, Europe, Southeast Asia
  • Payment Details
  • Payment Terms : T/T, Paypal
  • Delivery Details
  • Lead Time : 30 Days
  • FOB Port : Keelung or Shanghai