what is HH exit

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The spring in the hinge case or end case assembly lifts the crossbar and both lever arms.  If broken, the crossbar and lever arms will drop down. The weight of the crossbar and levers will automati...
The new 33A/35A center case will not work with the old 33/35 series exit devices.It is never intended to use parts to convert a device from one Series to another Series as this would void the ...
The part number for 1690/1790 hex dogging shaft is shaft.101
The Von Duprin 994L series trims were square on top and bottom.  They were discontinued in July 2010.
This is not a recommended application as the electric strike does not have the same holding force as the XP98/99 rim exit device. The electric strike has 1500 pounds of holding force whereas the XP...
 The Falcon Monarch 718C and the 718NL trims can be used on the 25-C exit device.  The 718C trim is listed in the Price Book for the 25 series  The instructions attached will give dimensional i...
HH hurricane rated devices usually have a deferent strike and fire rated mullion. Standard 98/99 series exit devices can be converted to HH by changing the strike and mullion on pair of doors. ...