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9400 Series Flowmeter Regulator

Rugged, flowmeter regulator for heavy-duty welding and blanketing applications
8069475-01-1 shown

The 9400 Series flowmeter regulator comes with a calibrated, dual scale flowmeter for argon or helium and a 50 mm pressure regulator and delivers up to 100 square cubic feet per hour (SCFH) of argon or 150 SCFH of helium. In addition to the dual scale flowmeter, the 0-4000 PSIG (0-28,000 kPa) pressure gauge displays the gas tank pressure, allowing the user to monitor and switch out the tank when needed. The direct seat design enables high-precision operation, while the rugged materials of construction provide high durability to extend the lifecycle of system components. The CONCOA 9400 Series dual stage flowmeter regulator ensures efficient and accurate flow regulation and is ideal for heavy-duty welding and blanketing applications.

  • Non-compensated flowmeter eliminates gas surge
  • Dual stage configuration allows complete use of cylinder
  • Easy-to-read flowmeter flow tube provides accurate flow-control up to 150 SCFH
  • Optional tamper-proof model with adjusting key prevents unintentional pressure changes
  • Max inlet pressure: 3000 PSIG (210 BAR)
  • Body: Forged brass
  • Bonnets: Forged brass
  • Gauges: 2 1/2 in (68 mm) in diameter brass
  • Seat: Chloroprene, PCTFE (high pressure)
  • Filter: 25-micron sintered bronze
  • Temperature range: -40°F to 140°F (-40°C to 60°C)
  • Diaphragm: Chloroprene
  • Inlet connections: CGA 580
  • Outlet connections: 5/8 in -18 (B) RH Int.
  • Conformances: Cleanliness meets or exceeds CGA G-4.1; ANSI/ASME B40.1
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Part Number Gas Service Flowmeter/Gauge
8069470-01-1 Helium Lower 4-40 SCFH/Upper 20-200 SCFH
and 0-4000 PSIG/0-28,000 kPa
8069474-01-1 Argon Lower 4-30 SCFH/Upper 20-150 SCFH
and 0-4000 PSIG/0-28,000 kPa
(tamper-proof model)
Argon Lower 4-30 SCFH/Upper 20-150 SCFH
and 0-4000 PSIG/0-28,000 kPa
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ID Number
9400 Series Flow Control Regulators Catalog Page
Regulators Installation and Operation Instructions

WARNING: This product can expose you to chemicals including Lead, Chromium, Nickel, and 1-3 Butadiene, which are known to the state of California to cause cancer, birth defects, or other reproductive harm. And, this product can expose you to chemicals including Bisphenol A (BPA) which is known to the State of California to cause female reproductive harm. For more information go to www.