Nitrous Oxide

• 9011-0002 Puritan Style
• 9012-0002 Ohio Style
• 9013-0002 Chemetron

Oxygen

• 9011-0001 Puritan Style
• 9012-0001 Ohio Style
• 9013-0001 Chemetron

Vacuum

• 9011-0003 Puritan Style
• 9012-0003 Ohio Style
• 9013-0003 Chemetron