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The Von Duprin 88 Panic Device has been around since the 1950's, and is probably the device that put Von Duprin on the Map.  It is designed for all types of single and double doors with mullions.  It is field reversible, and ships with a 42" cross bar that can be cut down in the field.  The device is dogged down with a 5/32" hex key, and ships with all mounting screws and the 299 strike.

The Von Duprin 8827 Top Latch Case 050460 is for non fire rated doors. A non fire rated device is one that has to positively latch every time it closes, you can usually tell, because a non fire rated device has the hex key dogging.  This is the part that may be causing your bottom latch to drag on the floor. The Top Latch does all the work on the Von Duprin 8827. When the Top Latch is retracted, it holds the rods in the retracted position.

Von Duprin part # 050460
Old Part # 101750

Zipper Pile Weatherstrip is a full density, high performance, water-resistant pile woven to a unique zipper tooth design polypropylene backing. The zipper tooth design allows the pile to easily snap into the extrusion slot from above rather than having to slide the pile in from the ends. Whether it's being used in manufacturing or retrofitted, the application is much easier and faster. It even works if the slot is slightly off size. Zipper Pile can be used to retrofit aluminum, vinyl, fiberglass or wood T-slots without the need to take the complete window or door sash apart. The double center fin provides a true weather seal, compared to other piles without a fin suited for vibration reduction and pest control only.

The Von Duprin 990K Trim is known as a Knob Trim.  This plate mounts on the exterior of the door, and the welded on mounting studs line up with the 99 device on the interior of the building.  If you have a different manufacture or a different Von Duprin series on the interior, it will not line up.  On the back of this plate we usually find the number 990 stamped on it.  The key locks and unlocks the knob.  The plate shown here is for the Rim and Surface Vertical Rod 99 and 98 devices.  If you have a Mortise or Concealed Vertical Rod, call us and we will order that model.  The plate measures 3" wide by 14-3/16" tall.   Order here for the 990K-R&V.

The Von Duprin 5654 Aluminum Mullion 7'2" comes prepped for two of the 299 strikes.  The removable mullion also ships with the 154 Mullion Stabilizers.  Mullions are 11/16" wide on face closest to the door and 2-3/8" at the widest point. The depth is 3-1/8" with a wall thickness of 1/8 ́ ́.  The 5654 is constructed of aluminum.  Everything is included, except the the 299 strikes.  The taller ones are also available, please call for pricing.

The Von Duprin 990DT Trim is known as a Dummy Trim.  This plate mounts on the exterior of the door, and the welded on mounting studs line up with the 99 device on the interior of the building.  If you have a different manufacture or a different Von Duprin series on the interior, it will not line up.  On the back of this plate we usually find the number 990 stamped on it.  The plate shown here is for the Rim and Surface Vertical Rod 99 and 98 devices.  If you have a Mortise or Concealed Vertical Rod, call us and we will order that model.  The plate measures 3" wide by 14-3/16" tall.  Order here for the 990DT-R&V.

Von Duprin NL Drive Screw 090074

The 090074 NL Drive Screw is used on the Von Duprin 22, 98 and 99 Exit Devices to control the rotation of the key cylinder cam. This small set screw, screws into the back of the chassis assembly next to the receptor for the Rim Key Cylinder. The set screw measures 5/16" long by 3/16" diameter. Note: When the NL drive screw is left in back of device, the outside cylinder will function only as a Night Latch. The Night Latch function means the door can only be opened, but not dogged open with the key cylinder.

Von Duprin Part # 090074
Old Von Duprin Part # 970441

Effective December 20, 2024 the EL2390 has been discontinued.  Falcon Doromatic is working on retro-fit plates to work with the MEL1690.

Doromatic EL2390 Exit Device

Zipper Pile Weatherstrip is a full density, high performance, water-resistant pile woven to a unique zipper tooth design polypropylene backing. The zipper tooth design allows the pile to easily snap into the extrusion slot from above rather than having to slide the pile in from the ends. Whether it's being used in manufacturing or retrofitted, the application is much easier and faster. It even works if the slot is slightly off size. Zipper Pile can be used to retrofit aluminum, vinyl, fiberglass or wood T-slots without the need to take the complete window or door sash apart. The double center fin provides a true weather seal, compared to other piles without a fin suited for vibration reduction and pest control only.

The 9400 series is a slim-line, surface mounted electric strike designed to accommodate rim exit devices with a 1/2" throw Pullman latchbolt. All components are completely encased within its 1/2" thick stainless steel housing, so no cutting on the frame is required for installation. Simply place the electric strike on the surface of the frame, align it with the exit latchbolt, and install. An 1/8" spacer plate is provided to accommodate varying door gaps. The 9400 exceeds Grade 1 standards for strength and performance. It is field selectable for fail secure or fail safe operation, and for 12 or 24 VDC. The 9400 features a smooth cover to conceal the mounting screws and provide a sleek surface for superior looks. Spacer Plate Included - the 9400 ships with one 1/8" spacer plate included in the box. Units ordered in a 630 finish are stainless steel. All other finishes have a black stainless steel spacer. Additional black spacer plates can be ordered as an accessory.

The Von Duprin 990TP Trim is known as a Thump Piece Trim.  The key cylinder locks and unlocks the thumb piece, key cylinder sold separately.  This plate mounts on the exterior of the door, and the welded on mounting studs line up with the 99 device on the interior of the building.  If you have a different manufacture or a different Von Duprin series on the interior, it will not line up.  On the back of this plate we usually find the number 990 stamped on it.  The plate shown here is for the Rim and Surface Vertical Rod 99 and 98 devices.  If you have a Mortise or Concealed Vertical Rod, call us and we will order that model.  The plate measures 3" wide by 14-3/16" tall.   Order here for the 990TP-R&V.