• The Sash Positioning System (sPs) is designed to automatically open and close the sash.

• The sPs guaranties sash closure and can save energy by 25 % to 80 %.

• Engineered sPs retrofit kits are available for other manufacture's fume hoods

• Complies with ANSI Z 9.5

• Uses Motion & Presence Sensor to detect fume hood user

• Stand alone system

• Built in safety features to make sure sash does not close on person or items left in sash closing plane
  
  
• Adjustable open/close speeds, open/close set points, and  time delays

• Adjustable modes of operation