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6500 Series Flowmeter Regulator

Single stage flowmeter regulator for medium heavy-duty welding and blanketing applications
8066570-01-1 shown
Single stage flowmeter regulator for medium heavy-duty welding and blanketing applications

The 6500 Series medium heavy-duty flowmeter regulator provides primary flow control of industrial applications requiring flow rates up to 200 SCFH. The rugged forged brass construction provides high durability while the encapsulated seat design maintains accurate pressure control and an extended component life cycle.

Gas Saver wizard
  • Easy-to-read flowmeter tube provides accurate flow-control
  • Interchangeable flowmeter design lowers maintenance costs
  • Optional gas-saver models with pressure adjustment knob permits fine pressure control to optimize weld quality and gas consumption
  • Optional tamper-proof models with adjusting key protects systems from unauthorized adjustment or unintentional pressure changes
  • Body: Forged brass
  • Bonnet: Chrome-plated, die-cast zinc
  • Gauges: 2 in (50 mm) diameter brass
  • Filter: 25-micron sintered bronze
  • Accuracy: ±10% of full scale
  • Temperature range: -40°F to 140°F (-40°C to 60°C)
  • Diaphragm: Chloroprene
  • Outlet connections: 5/8 in -18 (B) RH Int
  • Conformances: Cleanliness meets or exceeds CGA G-4.1; ANSI/ASME B40.1; CRN OH5216.5R2
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Part Number Description Gas Service Seat Inlet Connection Max Inlet Pressure Pressure Gauge/Flowmeter
8066540-01-1 Gas-saver,
Very High Pressure		 Argon, Helium PCTFE CGA 680 5500 PSIG
(380 BAR) 		0-6000 PSIG/0-42,000 kPa and
10-60 SCFH Argon/30-200 SCFH Helium
8066541-01-1 Tamper-proof,
Very High Pressure		 Argon, Helium PCTFE CGA 680 5500 PSIG
(380 BAR) 		0-6000 PSIG/0-42,000 kPa and
10-60 SCFH Argon/30-200 SCFH Helium
8066547-01-1 Very High Pressure,
30 PSIG Preset
Delivery Pressure		 Argon, Helium PCTFE CGA 680 5500 PSIG
(380 BAR) 		0-6000 PSIG/0-42,000 kPa and
10-60 SCFH Argon/30-200 SCFH Helium
8066570-01-1 Gas-saver,
High Pressure		 Argon, Helium PTFE CGA 580 3000 PSIG
(210 BAR) 		0-4000 PSIG/0-28,000 kPa and
10-60 SCFH Argon/30-200 SCFH Helium
8066571-01-1 High Pressure, 75 PSIG
Preset Delivery Pressure,
Dual-flowmeter 		Carbon Dioxide PTFE CGA 320 3000 PSIG
(210 BAR)		 0-4000 PSIG/0-28,000 kPa and
Two 5-55 SCFH Carbon Dioxide
8066572-01-1 Tamper-proof,
Liquid Cylinder		 Argon, Helium PTFE CGA 580 3000 PSIG
(210 BAR)		 (no inlet gauge), 10-60 SCFH Argon/
30-200 SCFH Helium
8066573-01-1 Tamper-proof,
High Pressure		 Argon, Helium PTFE CGA 580 3000 PSIG
(210 BAR) 		0-4000 PSIG/0-28,000 kPa and
10-60 SCFH Argon/30-200 SCFH Helium
8066574-01-1 Tamper-proof,
Gas-saver 		Argon, Helium PTFE CGA 034 200 PSIG
(14 BAR) 		(no inlet gauge), 10-60 SCFH Argon/
30-200 SCFH Helium
8066575-01-1 High Pressure, 30 PSIG
Preset Delivery Pressure 		Argon, Carbon Dioxide PTFE CGA 580 3000 PSIG
(210 BAR) 		0-4000 PSIG/0-28,000 kPa and
10-60 SCFH Argon/10-55 SCFH
Carbon Dioxide
8066577-01-1 High Pressure, 30 PSIG
Preset Delivery Pressure 		Argon, Carbon Dioxide PTFE CGA 320 3000 PSIG
(210 BAR) 		0-4000 PSIG/0-28,000 kPa and
10-60 SCFH Argon/10-55 SCFH
Carbon Dioxide
8066579-01-1 High Pressure, 30 PSIG
Preset Delivery Pressure,
Dual-flowmeter 		Argon, Carbon Dioxide PTFE CGA 580 3000 PSIG
(210 BAR) 		0-4000 PSIG/0-28,000 kPa and Two
10-60 SCFH Argon/10-55 SCFH
Carbon Dioxide
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Document
Language
ID Number
Revision
Download
6500 Series Flow Control Regulators Catalog Page
English
IN6500FR
M
Download
Regulators Installation and Operation Instructions
English
ADI1608
L
Download
CONCOA Gas-Saver Brochure
English
SPF200
A
Download
CRN File OH5216
English
CRNOH5216
26
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prop 65 warningWARNING: 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. PSWarnings.ca.gov.

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