Von Duprin 9975EO-F-3-US28 Fire Exit Mortise Lock Device, Grooved Mechanism, No Outside Trim, 3' Door, Satin Aluminum

The Von Duprin 9975EO-F-3-US28 is a fire exit mortise lock device designed for doors with a length of 2'4" to 3'. The unit is equipped with a grooved mechanism case and no outside trim. The device features a satin aluminum finish.

The 9975-F fire exit mortise lock devices for all types of single doors up to 4 x 10 (1219mm x 3048mm) or 8 x 10 (2438mm x 3048mm) double doors installations, UL listed for Fire Exit Hardware. Devices are ANSI A156.3 2001 Grade 1. Fits door stiles as narrow as 4-3/4" (121mm). The mortise lock device is non-handed except when the following device options are used: -2 (Double Cylinder) or SS (Signal Switch) devices.

The 7500 Mortise lock is equipped with a 3/4" (19mm) anti-friction latch bolt which is field reversible without removing the lock from the door. It has a non-handed auxiliary bolt for deadlocking and a faceplate with an adjustable bevel.


Also known as: 9975EOF3US28

Technical Specifications: UL Listing: UL 10C Series: 9975 Series Mortise Exit Device Finish: 628/US28 Finish Description: Satin Aluminum Clear Anodized Grade: Grade 1 Fire Rated: Yes Country Of Origin: USA BAA Qualified: Yes Limited Warranty: 3 Years Hand: Field Reversible

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