Nitrous Oxide

• 9001-0002 Puritan Style
• 9002-0002 Ohio Style
• 9003-0002 Chemetron

Oxygen

• 9001-0001 Puritan Style
• 9002-0001 Ohio Style
• 9003-0001 Chemetron

Vacuum

• 9001-0003 Puritan Style
• 9002-0003 Ohio Style
• 9003-0003 Chemetron