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6700 Series Cylinder Regulator

High flow cylinder regulator for heavy-duty industrial gas applications
8066706-01-1 shown

The 6700 Series heavy-duty heating and cutting regulator provides steady and reliable pressure control in industrial gas cylinder applications requiring high flow rates. The balanced stem seat design minimizes static increment, shortens response times, and increases the usable range of delivery pressure control. Combined with robust materials of construction and a wide range of delivery pressures, the CONCOA 6700 Series regulator is ideal for rugged heating and cutting applications being supplied by gas cylinders.

  • 1/2 in seat and inlet ports support ultra-high flow capacity
  • 0-15 PSIG (0-1 BAR) to 0-200 PSIG (0-1400 BAR) pressure range allows a broad range of applications
  • Heavy machined brass bonnet ensures high durability
  • Max inlet pressure (without peripherals): 3000 PSIG (210 BAR)
  • Body: Brass barstock
  • Bonnet: Forged brass
  • Gauges: 2 1/2 in (62 mm) diameter brass
  • Filter: 40-micron 316L stainless steel
  • Temperature range: -40°F to 140°F (-40°C to 60°C)
  • Diaphragm: Chloroprene
  • Cv: 2.0
  • Conformances: Cleanliness meets or exceeds CGA G-4.1; ANSI/ASME B40.1; CRN OF11809.2
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Part Number Gas Service Seat Inlet Connection Outlet Connection Max Delivery Pressure Pressure Gauges
8066702-01-1 Acetylene Chloroprene CGA 300 7/8 in -14 (C) LH Ext 15 PSIG
(1 BAR)
0-30 PSIG/0-200 kPa and
0-400 PSIG/0-2800 kPa
8066703-01-1 Argon, Nitrogen, Helium, Carbon Dioxide Mixtures (inert gas) FKM CGA 580 7/8 in -14 (C) RH Int 200 PSIG
(14 BAR)
0-400 PSIG/0-2800 kPa and
0-4000 PSIG/0-28,000 kPa
8066705-01-1 Argon, Nitrogen, Helium, Carbon Dioxide Mixtures (inert gas) FKM CGA 580 7/8 in -14 (C) RH Int 120 PSIG
(8 BAR)
0-200 PSIG/0-1400 kPa and
0-4000 PSIG/0-28,000 kPa
8066706-01-1 Oxygen FKM CGA 540 7/8 in -14 (C) RH Ext 120 PSIG
(8 BAR)
0-200 PSIG/0-1400 kPa and
0-4000 PSIG/0-28,000 kPa
8066707-01-1 Hydrogen/Methane FKM CGA 350 7/8 in -14 (C) LH Ext 120 PSIG
(8 BAR)
0-200 PSIG/0-1400 kPa and
0-4000 PSIG/0-28,000 kPa
8066708-01-1 Compressed Air FKM CGA 346 7/8 in -14 (C) RH Ext 120 PSIG
(8 BAR)
0-200 PSIG/0-1400 kPa and
0-4000 PSIG/0-28,000 kPa
8066709-01-1 Acetylene Chloroprene CGA 510 7/8 in -14 (C) LH Ext 15 PSIG
(1 BAR)
0-30 PSIG/0-200 kPa and
0-400 PSIG/0-2800 kPa
8066710-01-1 Acetylene Chloroprene CGA 410 9/16 in -18 (B) LH Ext 15 PSIG
(1 BAR)
0-30 PSIG/0-200 kPa and
0-400 PSIG/0-2800 kPa
8066716-01-1 Oxygen FKM CGA 540 7/8 in -14 (C) RH Ext 200 PSIG
(14 BAR)
0-400 PSIG/0-2800 kPa and
0-4000 PSIG/0-28,000 kPa
8066717-01-1 Oxygen FKM CGA 540 9/16 in -18 (B) RH Ext 200 PSIG
(14 BAR)
0-400 PSIG/0-2800 kPa and
0-4000 PSIG/0-28,000 kPa
8066718-01-1 Compressed Air FKM CGA 346 7/8 in -14 (C) RH Ext 200 PSIG
(14 BAR)
0-400 PSIG/0-2800 kPa and
0-4000 PSIG/0-28,000 kPa
8066732-01-1 Fuel Gas Chloroprene CGA 510 7/8 in -14 (C) LH Ext 40 PSIG
(3 BAR)
0-60 PSIG/0-415 kPa and
0-400 PSIG/0-2800 kPa
8066733-01-1 Fuel Gas Chloroprene CGA 510 9/16 in -18 (B) LH Ext 40 PSIG
(3 BAR)
0-60 PSIG/0-400 kPa and
0-400 PSIG/0-2800 kPa
8066787-01-1 Carbon Dioxide EPDM CGA 320 7/8 in -14 (C) RH Int 120 PSIG
(8 BAR)
0-200 PSIG/0-1400 kPa and
0-4000 PSIG/0-28,000 kPa
8066788-01-1 Carbon Dioxide EPDM CGA 320 7/8 in -14 (C) RH Int 200 PSIG
(14 BAR)
0-400 PSIG/0-2800 kPa and
0-4000 PSIG/0-28,000 kPa
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Document
Language
ID Number
Revision
6700 Cylinder Regulators Catalog Page
English
IN6700CR
M
Regulators Installation and Operation Instructions
English
ADI1608
L
CRN File OF11809
English
CRNOF11809
33

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. PSWarnings.ca.gov.

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