Product Description

88K-F-US10-LHR Von Duprin 88 Series with 880K Knob Fire Rated Rim Exit Device in Satin Bronze Finish

The Von Duprin 88K-F-US10-LHR series of exit device for all types of 4' x 8' (1219 mm x 2438 mm) single and 8' x 8' (2438 mm x 2438 mm) double doors with 9954 mullion. The 88 series is a traditional crossbar design with proven service on arduous applications. The 88 series device is field sizeable and exit devices are a critical part of a door opening or access system and provides safe and reliable service. It is specifically designed for use in areas where critical treatment can be expected. All 88 exit devices are UL listed, 3 hours and fire rated exit hardware, and are certified to ANSI A156.3, 2008, Grade 1.

Features and Benefits:

• Satin Bronze finish
• ANSI Function: 08
• Cylinders and sex bolts are not included
• Handing: Left handed
• Includes 880K standard trim ANSI A156.3 (2008) Grade 1 certified
• Knob trim function - key unlocks and locks
• No mechanical dogging feature
• Crossbar length: 42" (1067 mm) with field sizeable
• Crossbar centerline to finished floor: 36-13/16" (935 mm) at center
• Device centerline: 39-13/16"
• All necessary mounting fasteners are included
• All 88 series exit devices are UL listed for fire rated exit hardware
• Strike: 299 - dull black strikes included as always
• Latch bolt: Deadlocking - 3/4" (19 mm), throw
• Crossbar tubing: 1" (25 mm) outside diameter