1 / 8

Fog Tooth Design

Fog Tooth Design. Fog Pattern Differences and Tooth Design. Advantages: Durable No moving parts Good for mechanical ventilation Disadvantages: If damaged, poor fog pattern results Some not easily replaceable Usually hollow in the center. Fixed Metal Teeth.

lee-reese
Download Presentation

Fog Tooth Design

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Fog Tooth Design

  2. Fog Pattern Differencesand Tooth Design Advantages: • Durable • No moving parts • Good for mechanical ventilation Disadvantages: • If damaged, poor fog pattern results • Some not easily replaceable • Usually hollow in the center Fixed Metal Teeth

  3. Fog Pattern Differencesand Tooth Design Double Row- Fixed Rubber Teeth Advantages: • Durable • Resistant to damage • Good for mechanical ventilation Disadvantages: • Some not easily replaceable • Usually hollow in the center

  4. Fog Pattern Differencesand Tooth Design Spinning Teeth Advantages: • Wide angle fog pattern • Many small size droplets Disadvantages: • Hollow in the center • Draws heat & smoke towards center of nozzle • Plastic teeth susceptible to damage & binding

  5. Fog Stream from Spinning Teeth Flag is drawn towards nozzle

  6. Spinning Teeth Fog PatternHigh Speed Photography... • Teeth not damaged • Cohesive fog pattern • Good Protection • Broken or missing teeth • Holes in fog pattern • Poor Protection

  7. Fog Pattern Differencesand Tooth Design Fixed Rubber Teeth (Power Fog Design) Advantages: • Durable • Resistant to damage • Fully filled in the center • Good for mechanical ventilation Disadvantages: • Wide fog angle not as wide • More difficult to replace

  8. Fog Stream from Power Fog Teeth Flag is pushed away from the nozzle

More Related