Labconco Protecto Ech Filtered Fume Hoods 183 Series 8' - Manuel (Page 118)

Chapter 7: Accessorizing the Protector Echo
Product Service 1-800-522-7658 112
Original instructions
Sash Reduction Wing Kits
(for 100 fpm at 16")
Some installations require 100 fpm. The Protector Echo operates at 60 fpm at the
16" sash stop position. The accessory Sash Reduction Wing Kits allow the face
velocity to be increased to 100 fpm at the same 16" sash stop position. The Sash
Reduction Wing Kits are hinged with detents to maintain open and closed
positions. Open position is used for loading equipment and closed position is
used for normal operation. An optional accessory airflow monitor is available for
sash position alarms. Alternatively to ordering the Sash Reduction Wing Kits, the
end user can simply lower the 16" sash stop to the 10" sash stop position. Sash
Reduction Wing Kits promote comfort for some users that prefer a 16" sash
opening rather than a 10" sash opening.
Part
Number
Description
Sash
Opening
Face
Velocity
Sash
Wing
Width
9584904 4' Sash Reduction Wing Kit 18" w x 16" h 100 fpm 10"
9584905 5' Sash Reduction Wing Kit 26" w x 16" h 100 fpm 12"
9584906 6' Sash Reduction Wing Kit 34" w x 16" h 100 fpm 14"
9584908 8' Sash Reduction Wing Kit 48" w x 16" h 100 fpm 19"