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6500 Series Industrial Cylinder Regulator

Single stage cylinder and station regulator for medium heavy-duty welding, heating, and cutting pipeline applications
8066506-01-1 shown
Single stage cylinder and station regulator for medium heavy-duty welding, heating, and cutting pipeline applications

The 6500 Series medium heavy-duty welding, heating, and cutting regulator provides primary control of industrial gas cylinders in applications requiring outlet pressures up to 200 PSIG (14 BAR). Rugged forged brass construction provides high durability, while the encapsulated seat design maintains accurate pressure control and extended component lifecycle.

  • 2.5 in chloroprene diaphragm ensures steady pressure control
  • Medium-large seat displacement supports high flow capacity
  • Sintered filter provides additional safety and extends regulator life
  • CAPSULE® seat design provides maximum reliability and easy maintenance
  • Body: Forged brass
  • Bonnet: Chrome-plated, die-cast zinc
  • Gauges: 2 1/2 in (68 mm) diameter brass
  • Filter: 25-micron sintered bronze
  • Temperature range: -40°F to 140°F (-40°C to 60°C)
  • Diaphragm: Chloroprene
  • Cv: 0.2
  • 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 Inlet Connection Max Inlet Pressure Outlet Connection Max Delivery Pressure Pressure Gauges
8066502-01-1 Acetylene PTFE CGA 300 300 PSIG
(21 BAR) 		9/16 in -18 (B) LH Ext 15 PSIG
(1 BAR) 		0-30 PSIG/0-200 kPa
0-400 PSIG/0-2800 kPa
8066503-01-1 Industrial Air PTFE CGA 590 3000 PSIG (210 BAR) 1/4 in MNPT 120 PSIG
(8 BAR) 		0-200 PSIG/0-1400 kPa
0-4000 PSIG/0-28,000 kPa
8066505-01-1 Argon, Nitrogen, Helium (inert gas) PTFE CGA 580 3000 PSIG (210 BAR) 5/8 in -18 (B) RH Int 120 PSIG
(8 BAR)		 0-200 PSIG/0-1400 kPa
0-4000 PSIG/0-28,000 kPa
8066506-01-1 Oxygen PTFE CGA 540 3000 PSIG (210 BAR) 9/16 in -18 (B) RH Ext 120 PSIG
(8 BAR) 		0-200 PSIG/0-1400 kPa
0-4000 PSIG/0-28,000 kPa
8066508-01-1 Breathing Air PTFE CGA 346 3000 PSIG (210 BAR) 1/4 in MNPT 120 PSIG
(8 BAR) 		0-200 PSIG/0-1400 kPa
0-4000 PSIG/0-28,000 kPa
8066509-01-1 Fuel Gas PTFE CGA 510 300 PSIG
(21 BAR) 		9/16 in -18 (B) LH Ext 15 PSIG
(1 BAR) 		0-30 PSIG/0-200 kPa and
0-400 PSIG/0-2800 kPa
8066532-01-1 Fuel Gas PTFE CGA 510 300 PSIG
(21 BAR) 		9/16 in -18 (B) LH Ext 40 PSIG
(3 BAR)		 0-60 PSIG/0-400 kPa and
0-400 PSIG/0-2800 kPa
8066543-01-1 Compressed Air PCTFE CGA 347 5500 PSIG (380 BAR) 5/8 in -18 (B) RH Int 120 PSIG
(8 BAR) 		0-200 PSIG/0-1400 kPa
0-6000 PSIG/0-42,000 kPa
8066544-01-1 Inert Gas PCTFE CGA 680 5500 PSIG (380 BAR) 5/8 in -18 (B) RH Int 120 PSIG
(8 BAR) 		0-200 PSIG/0-1400 kPa
0-6000 PSIG/0-42,000 kPa
8066546-01-1 Oxygen PCTFE CGA 577 4000 PSIG (276 BAR) 9/16 in -18 (B) RH Ext 120 PSIG
(8 BAR) 		0-200 PSIG/0-1400 kPa
0-6000 PSIG/0-42,000 kPa
8066564-01-1 Oxygen PTFE CGA 540 3000 PSIG (210 BAR) 9/16 in -18 (B) RH Ext 200 PSIG
(14 BAR) 		0-400 PSIG/0-2800 kPa
0-4000 PSIG/0-28,000 kPa
8066568-01-1 Argon, Nitrogen, Helium (inert gas) PTFE CGA 580 3000 PSIG (210 BAR) 5/8 in -18 (B) RH Int 200 PSIG
(14 BAR)		 0-400 PSIG/0-2800 kPa
0-4000 PSIG/0-28,000 kPa
8066581-01-1 Hydrogen, Methane PTFE CGA 350 3000 PSIG (210 BAR) 9/16 in -18 (B) LH Ext 40 PSIG
(3 BAR) 		0-60 PSIG/0-400 kPa and
0-4000 PSIG/0-28,000 kPa
8066583-01-1 Industrial Air PTFE CGA 590 3000 PSIG (210 BAR) 1/4 in MNPT 40 PSIG
(3 BAR) 		0-60 PSIG/0-400 kPa and
0-4000 PSIG/0-28,000 kPa
8066585-01-1 Argon, Nitrogen, Helium (inert gas) PTFE CGA 580 3000 PSIG (210 BAR) 5/8 in -18 (B) RH Int 40 PSIG
(3 BAR) 		0-60 PSIG/0-400 kPa and
0-4000 PSIG/0-28,000 kPa
8066586-01-1 Oxygen PTFE CGA 540 3000 PSIG (210 BAR) 9/16 in -18 (B) RH Ext 40 PSIG
(3 BAR) 		0-60 PSIG/0-400 kPa and
0-4000 PSIG/0-28,000 kPa
8066587-01-1 Carbon Dioxide PTFE CGA 320 3000 PSIG (210 BAR) 5/8 in -18 (B) RH Int 40 PSIG
(3 BAR)		 0-60 PSIG/0-400 kPa and
0-4000 PSIG/0-28,000 kPa
8066588-01-1 Breathing Air PTFE CGA 346 3000 PSIG (210 BAR) 1/4 in MNPT 40 PSIG
(3 BAR)		 0-60 PSIG/0-400 kPa and
0-4000 PSIG/0-28,000 kPa
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Document
Language
ID Number
Revision
Download
6500 Series Cylinder Regulators Catalog Page
English
IN6500CR
M
Download
Regulators Installation and Operation Instructions
English
ADI1608
L
Download
CRN File OH5216
English
CRNOH5216
26
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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.

CAPSULE® is a registered trademark of Controls Corporation of America;
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