The Harris Products Group - Brazing, Soldering & Welding

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EQUIPMENT - GAS DISTRIBUTION

Series 210 Pressure Differential Switchover
The Series 210 Manifold automatically switches gas supply from the primary cylinder bank to the reserve cylinder bank. Regulators must be manually reset to change the primary and reserve bank. The Series 210 Manifold features 1/2” brass construction with silver brazed connections. The Series 210 features the Model 3510 high flow brass regulator. The outlet regulator is ordered separately based on delivery pressure requirements.
• Master shut off valves included • Maximum inlet pressure 3000 PSIG • Acetylene systems (CGA 510) include dry type flash arrestors on pigtail end • Headers include: Stainless steel pigtails, check valves and header valves. Hydrogen and Helium systems include stainless steel pigtails with a thermoplastic inner core. All other systems include stainless steel pigtails with a PTFE lined inner core.

ORDERING INFORMATION
210	XX(XX)	XX(XX)	XXX
SERIES	RIGHT HEADER (# cylinders)	LEFT HEADER (# cylinders)	GAS SERVICE
210	24" PIGTAILS	24" PIGTAILS	320-Carbon Dioxide 346-Air 350H-Hydrogen 510A-Acetylene 540-Oxygen 580-Ar/N2 590-Air(Industrial) 580H-Helium 510- LPG, Fuel Gas
	1R 2R 3R 4R	1L 2L 3L 4L
	36" PIGTAILS	36" PIGTAILS
	1R36 2R36 3R36 4R36	1L36 2L36 3L36 4L36

Model 3510
• All brass construction
• High flow - 1/4” encapsulated seat
• Neoprene diaphragm
• Internal relief valve
• Cv = .55
• 1.00-11.5 NPS inlet/outlet fittings
• 3/8” Body Ports

Description
Model 3510 - 125 RH
Model 3510 - 200 RH
Model 3510 - 15 RH
Model 3510 - 125 LH
Model 3510 - 200 LH
Model 3510 - 15 LH

Part Number
3003549
3003550
3003546
3003548
3003551
3003547

Contact Harris Technical Service For Ordering Information. 1.800.241.0804

The Harris Products Group

4501 Quality Place

Mason, OH 45040-1971