Laboratory Journals
Volume I
Chapter III
Fume Hood Options Guide
Many fume hoods are manufactured with a round exhaust duct. But did you know that rectangular exhaust ducts are available? Or that fume hoods can be ordered with the option to “pipe up” all services rather than the typical “pipe down”?
Longo has come up with a simple list of order specifications that should assist when ordering a fume hood. We hope this helps those facility managers, laboratory directors, and contractors with outfitting/supplying their projects.
Fume Hood Type
- Constant Volume/Bypass
- Variable Air
- Auxiliary Air
Fume Hood Liner Material Options
- Phenolic Resin
- Poly Resin
- Stainless Steel (#304 or #316)
Fume Hood Sash Options
- PVC
- Stainless Steel
- Powder Coat (Black)
Fume Hood Light Options
- Fluorescent Tube
- Explosion Proof
Fume Hood Exhaust Duct Options
Fume Hood Electrical Options
- No Cut Out Required
- Light Switch – Explosion Proof Available
- Blower Switch – Explosion Proof Available
- Alarm
- 115V, 15 Amp Duplex Receptacle
- 115V, 20 Amp Duplex Receptacle
- 115V, 20 Amp GFI Duplex Receptacle
- 220V, 20 Amp GFI Duplex Receptacle
Fume Hood Plumbing Material Options – Deck Mounted
- Plastic
- Chrome Plated
- Epoxy Powder Coated
Fume Hood Plumbing Service Options – Deck Mounted
- No Cut Out Required
- Air
- Gas
- Vacuum
- Nitrogen, Oxygen, Hydrogen and/or Carbon Dioxide
- Cold Water Gooseneck – Available with Vacuum Breaker
- Hot Water Gooseneck – Available with Vacuum Breaker
- Hot & Cold Water Mixing – Available with Vacuum Breaker
- Deionized Water
- Distilled Water
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