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6800 Series Two Stage Manifold Regulator

High flow, dual stage cylinder regulator for heavy-duty industrial gas applications
8066800-01-1 shown
High flow, dual stage cylinder regulator for heavy-duty industrial gas applications

The 6800 Series regulator for high flow, heavy-duty heating and cutting provides primary pressure control of industrial gas cylinders in applications requiring high flow rates with delivery pressures up to 250 PSIG (17 BAR). The stainless steel diaphragm provides sensitive pressure control and reliable performance in cold climates, while the large orifice seat and 1/2-inch process ports enable ultra-high flow rates. Combined with robust materials of construction and a wide range of delivery pressures, the CONCOA 6800 Series, two stage regulator is the right choice for high flow heating and cutting applications.

  • 1/2 in seat and outlet port allows ultra-high flow
  • Stainless steel diaphragm maintains cold climate performance
  • Chrome-plated, die-cast zinc bonnet provides protection from corrosion
  • Body: Brass barstock
  • Bonnet: Chrome-plated, die-cast zinc
  • Gauges: 2 1/2 in (63 mm) diameter brass
  • Filter: 25-micron sintered bronze
  • Temperature range: -40°F to 140°F (-40°C to 60°C)
  • Cv: 0.28
  • Conformances: Cleanliness meets or exceeds CGA G-4.1; ANSI/ASME B40.1; CRN OH5216.5R2
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Part Number Gas Service Seat
(1st Stage)		 Diaphragm Inlet Connection Max Inlet Pressure Outlet Connection Max Delivery Pressure Pressure Gauges
8066800-01-1 Oxygen PTFE Chloroprene CGA 540 3000 PSIG (210 BAR) 7/8 in -14 (C) RH Ext 250 PSIG (17 BAR) 0-400 PSIG (0-2800 kPa) and 0-4000 PSIG (0-28,000 kPa)
8066802-01-1 Acetylene PTFE Chloroprene CGA 300 300 PSIG (21 BAR) 7/8 in -14 (C) LH Ext 15 PSIG
(1 BAR)		 0-30 PSIG/0-200 kPa and
0-400 PSIG/0-2800 kPa
8066803-01-1 Argon, Nitrogen, Helium (inert gas) PTFE Chloroprene CGA 580 3000 PSIG (210 BAR) 7/8 in -14 (C) RH Int 125 PSIG
(9 BAR)		 0-200 PSIG/0-1400 kPa and 0-4000 PSIG/0-28,000 kPa
8066805-01-1 Argon, Nitrogen, Helium (inert gas) PTFE Chloroprene CGA 580 3000 PSIG (210 BAR) 7/8 in -14 (C) RH Int 250 PSIG
(17 BAR) 		0-400 PSIG/-2800 kPa and
0-4000 PSIG/0-28,000 kPa
8066806-01-1 Oxygen PTFE Chloroprene CGA 540 3000 PSIG (210 BAR) 7/8 in -14 (C) RH Ext 125 PSIG
(9 BAR) 		0-200 PSIG/0-1400 kPa and 0-4000 PSIG/0-28,000 kPa
8066807-01-1 Hydrogen, Methane PTFE Chloroprene CGA 350 3000 PSIG (210 BAR) 7/8 in -14 (C) LH Ext 250 PSIG
(17 BAR) 		0-400 PSIG/0-2800 kPa and 0-4000 PSIG/0-28,000 kPa
8066808-01-1 Breathing Air PTFE Chloroprene CGA 346 3000 PSIG (210 BAR) 7/8 in -14 (C) RH Ext 250 PSIG
(17 BAR)		 0-400 PSIG/0-2800 kPa and 0-4000 PSIG/0-28,000 kPa
8066809-01-1 Acetylene PTFE Chloroprene CGA 510 300 PSIG (21 BAR) 7/8 in -14 (C) LH Ext 15 PSIG
(1 BAR) 		0-30 PSIG/0-200 kPa and
0-400 PSIG/0-2800 kPa
8066813-01-1 Hydrogen, Methane PTFE Chloroprene CGA 350 3000 PSIG (210 BAR) 7/8 in -14 (C) LH Ext 125 PSIG
(9 BAR) 		0-200 PSIG/0-1400 kPa and 0-4000 PSIG/0-28,000 kPa
8066818-01-1 Breathing Air PTFE Chloroprene CGA 346 3000 PSIG (210 BAR) 7/8 in -14 (C) RH Ext 125 PSIG
(9 BAR) 		0-200 PSIG/0-1400 kPa and 0-4000 PSIG/0-28,000 kPa
8066832-01-1 Fuel Gas PTFE Chloroprene CGA 510 300 PSIG (21 BAR) 7/8 in -14 (C) LH Ext 40 PSIG
(3 BAR) 		0-60 PSIG/0-400 kPa and
0-400 PSIG/0-2800 kPa
8066865-01-1 Argon, Nitrogen, Helium (inert gas) PTFE Stainless steel CGA 580 3000 PSIG (210 BAR) 1/2 in Stainless Steel Compression Tube 250 PSIG
(17 BAR)		 0-400 PSIG/0-28 BAR and
0-4000 PSIG/0-280 BAR
8066866-01-1 Oxygen PTFE Stainless steel CGA 540 3000 PSIG (210 BAR) 1/2 in Stainless Steel Compression Tube 250 PSIG
(17 BAR)		 0-400 PSIG/0-28 BAR and
0-4000 PSIG/0-280 BAR
8066867-01-1 Breathing Air PCTFE Stainless steel CGA 347 4500 PSIG (310 BAR) 1/2 in FNPT 250 PSIG
(17 BAR)		 0-400 PSIG/0-28 BAR and
0-6000 PSIG/0-415 BAR
8066868-01-1 Argon, Nitrogen, Helium (inert gas) PCTFE Stainless Steel CGA 680 4500 PSIG (310 BAR) 1/2 in Stainless Steel Compression Tube 250 PSIG
(17 BAR)		 0-400 PSIG/0-28 BAR and
0-6000 PSIG/0-415 BAR
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Document
Language
ID Number
Revision
Download
6800 Series Cylinder Regulators Catalog Page
English
IN6800CR
M
Download
Regulators Installation and Operation Instructions
English
ADI1608
L
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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