ERVOS - Exit Technology
Phone: 412.221.3400 • Fax: 847.756.3100 • sales@ervostech.com
Enter the Bold New Dimension of Exit Devices

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Patents Issued

 

 


Fire Label Rating Chart

TYPE
MAX OPENING
RATING
Single Door X61S-F
4'0" x 8'0"
3 hours (A)
Vertical Rod X61V-F
8'0" x 8'0"
3 hours (A)
Vertical Rod - Less Bottom Rod
X61V-F LBR
8'0" x 8'0"
3 hours (A)

The ERVOS X61 exit device is in full compliance with NFPA 80 and 101.

UL Fire Test April 23-24, 2003

A double egress door with top rod only undergoing the three-hour fire test at 1900°. Note the flame visible in the vertical space between the doors.

Left, a single door after the UL Fire Test clearly showing skin buckled as the result of 1900° temperature. On the right is the double egress door which also shows the bowed and buckled skin caused by the intense heat.

 

 

 

 

 

© 2013 ERVOS® INCORPORATED
1000 Garlands Lane • Unit 1145, • Barrington IL 60010