Doors | Dor-O-Matic | Black

The Doromatic 1790 rim device is typically used in applications where maintenance is a concern because the rim device has fewer parts and pieces than current exit devices. The result is less maintenance and adjustment. The streamlined design has no openings for chains, reducing the risk for code infringements and offering increased building security by eliminating the possibility of tampering and forced entry through the use of coat hangers and other tools. The Doromatic 1790 may also be used to retrofit a Doromatic 2090 series crossbar device.

Replacement parts are also available

Shipped with all screws and strikes. If you wish to use a key cylinder on the exterior, you will need the 1790 NL/HB Cylinder Assembly, 179CA.

Dor-o-matic Complete housing assembly for the 990/1990 and the inactive sides of the 1090/2090. Includes all components to replace your current housing. Housing measures 7-1/2" long by 1-3/16" wide, with a 6-1/4" center to center stud mounting.

See diagrams for handing.

Doromatic part #
4270902784 - right hand dark brown
4270902782 - right hand aluminum
4270902785 -right hand black
4270902778- left hand dark brown
4270902782 - left hand aluminum
4270902779- left hand black

1990 parts breakdown

2090 parts breakdown

The classic look of Doromatic 1990 has a long history of reliable performance. It is equipped with hardened steel latches and adjustable strike to ensure safety, security and quiet operation.

Hand: Field reversible, non handed.
Dogging Feature: Hex dogging standard.Sizes: Field adjustable width, 41" crossbar standard fits 3' 8" x 7'
door, extra length cross bar available.

Replacement parts are also available

Shipped with all screws and strikes.

The Doromatic 2090 provides balanced appearance, dependable performance and economical pricing, making it a popular choice where rim exit devices are required.

Hand: Specify RHR or LHR, not reversible. See "More View"
Left Hand Reverse shown in picture
Latchbolt: 1/2" throw hardened steel.
Dogging Feature: Hex dogging standard.
Sizes: Field adjustable width, 41" crossbar standard, fits
3' 8" door width, extra length crossbars available.
Doors: 1-3/4" thick metal or wood doors, specify if wood door.
Projections: 4-3/8" extended, 2-1/2" depressed.
Stile: 1-3/4" minimum.

Replacement parts are also available

Shipped with all screws and strikes.

For use on the Doromatic 1790 exit devices only. It will not work on the other Doromatic exit devices.  This lever trim is now field reversible, the handing can be changed in the field.

Dor-o-Matic 990/1090/1990/2090 Cross Bar

41" or 48" cross bar is sent, cut to size.  48 inch bars are not in stock, leadtime is 3 weeks

Doromatic part # CBAR or 47285197 for 41" bars and 47286482 for the 48" bars.

The Dark Bronze Cross Bars are a very dark bronze and will be closer to black.

Dor-o-Matic 990/1990 Repair Parts Breakdown
Dor-o-Matic 1090/2090 Repair Parts Breakdown

Dor-o-Matic Lever arm.

Doromatic part # DC15 Lh and DC40 Rh

Order G199015 for Left Hand and G199040 for Right Hand

Left hand lever shown for 1990 and the 2090 inactive case.

Dor-o-Matic 990/1990 Repair Parts Breakdown
Dor-o-Matic 1090/2090 Repair Parts Breakdown

Doromatic Complete 2090 and 1090 Active Case. Includes all of the interior hardware. Just unscrew or loosen the three set screws and remove your old case and install and tighten the three set screws. Housing measures 7-1/2" long by 1-3/16" wide.

4270902740 Left Hand Aluminum Stock
4270902742 Left Hand Dark Brown Stock
4270902743 Left Hand Black * One week lead time
4270902746 Right Hand Aluminum Stock
4270902748 Right Hand Dark Brown Stock
4270902749 Right Hand Black * One week lead time

Doromatic Exit Device 2090 Lever Arm

Right hand dark brown shown in picture

Dor-o-Matic 1090/2090 Repair Parts Breakdown

Can be used with all Doromatic devices. Comes complete with mounting studs (G199002S)
9-1/4" center to center
2-7/8" projection
1-3/4" clearance

The design of the Doromatic 1690 is ideal for demanding, high-traffic applications. The vertical rods and latch mechanisms are concealed in the vertical door stile, ensuring trouble-free operation. Cast metal cover plates and end caps hold up to rigorous use. A quick, singlepoint dogging feature in the housing deactivates the device, permitting unrestricted traffic flow. The Doromatic 1690 may also be used to retrofit a Doromatic 1990 Series crossbar device.

Replacement parts are also available

Shipped with all screws and strikes. The 1690NL Cylinder Assembly (169CA) is required if you wish to use a key cylinder on the exterior, SEE RELATED PRODUCTS toward the bottom of this page.