Ultra-High Purity Regulators

• Oxidation-resistant, chrome-plated.
• Most stable outlet pressure control.
• Secondary pressure regulation not needed.
• Most widely used regulator.
• Less internal volume than stainless steel gas regulators.

• Oxidation-resistant, chrome-plated.
• Use where you need to reduce the line pressure by 20 psig (138 kPa) or more.
• Same purity protection as high-pressure cylinder regulators.

• Most stable outlet pressure control.
• Secondary pressure regulation not needed.

• Oxidation-resistant, chrome-plated.
• Use when there is secondary pressure regulation downstream.
• Identical gas purity protection as with dual-stage gas regulators.

• Use when there is secondary pressure regulation downstream.
• Identical gas purity protection as with dual-stage gas regulators.

Applications:

• CEM Continuous Emission Monitoring
• Environmental Stack and Gas Emission Standards
• Low level sulfur and mercury analysis
• Reactive or corrosive gases
• Off-shore platform systems
• Corrosive and salt water exposure
  
  Outlet pressure: 0 to 100 psig
  Outlet gauge: 30″ – 0 to 200 psig
  Inlet gauge: 0 to 4000 psig
  Outlet assembly: diaphragm valve, 1/4″ tube fitting

CGA-specified nuts and nipples with internal frit, 1/4-inch NPT nickel-plated brass.

Prevent serious injuries! These holders are designed to prevent free-standing gas cylinders from tipping over and injuring personnel. The cast aluminum holder can be secured to a wall or the side of a work bench. Each mount will secure a cylinder 4-15 inches in diameter.

This compact general purpose regulator has many laboratory applications including air-drying glassware, sparging or evaporating solutions, and controlling pneumatic valves. It is constructed of lightweight aluminum with an elastomer diaphragm. Includes a 0–60 psig (0-414 kPa) gauge and either 1/8- or 1/4-inch tube fittings.

• Gas flow shuts off in the event of a flashback.
• Flame extinguished—flame front prevented from reaching the gas supply.
• No gas flow restriction under normal operating conditions.

The protocol station is designed for convenient wall mounting of high-purity gas regulators. Wall mounting provides ease of use, prevents gas regulator damage, and improves safety. Either chrome-plated brass or 316 stainless steel option is complete with a 3-foot, flexible, all-stainless-steel pigtail with armor casing. The CGA connection on the pigtail has an integral check valve in the gland to prevent contamination during cylinder changeout.

High-purity automatic switchover systems provide a continuous supply of high purity gas to the laboratory, process, or instrument, to allow you to replace a depleted gas source without interruption in the gas supply. Continuous gas supply is achieved by setting the two regulators at slightly different pressures and discharging one side of the system at a time. These models include flexible, all-stainless-steel pigtails with armor casing. The CGA connection on each pigtail has a check valve in the gland to prevent contamination and minimize purging requirements.