Aldrich^® corrosive lecture-bottle gas regulator 

• Single-stage
• CGA inlet connection, needle valve outlet with 1/4 in. NPTM connection
• Max. inlet pressure: 3,000 psig
• Temp. range: -40 to 140 °F
• 316 SS body and gauges, PTFE seals and inner friction sleeves
• 1/8 in. NPTF bonnet-vent connection for piping regulator to fume hood in case of diaphragm failure; order bonnet-vent tubing connectors separately
• Use with "T"-purge valves (listed separately) when regulating corrosive gases to minimize gas hydrolysis and corrosion of equipment
• Use for high-purity applications
Lecture-bottle gas regulators include a PTFE sealing washer. Order spare PTFE sealing washers separately.

See Technical Information Bulletin AL-151 Gas Regulators: Section, Installation and Operation.

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation and Operation.