Doors | Left

LCN Sentronic Door Closer Arm - 4010SE-3077T

LCN part # 4010SE-3077T

This arm will only work on the 4010SE. If you have another LCN Sentronic Model, we can order the arm you need. For us to do that we would need to know which model you have (4110SE, 4010SE, ect..) and the hand of the door, see diagram. This arm is for a discontinued LCN Door Closer. We can not allow returns, each arm is special ordered.

The arm shown in the picture is a 4040SE arm, the 4110SE arm is the same, but the shaft hole is an oval.

LCN Door Closer Hold Open Arm

Adjustable nut allows door closer arm to lock when the preselect position is reached.

Specify your current closers model number when ordering.
Not all of the LCN closers have the same shape spindle on the door closer
cylinder. The LCN Part #'s on this Regular Arm is: 1260-3049, 1460-3049, 4010-3049, 4020-3049, 4040-3049

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

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

Doromatic 2090 / 1090 Back Plate Sub Assembly

Doromatic Part # 4270902974 Right Hand
Doromatic Part # 4270902968 Left Hand

The ALREX hinge is a full function hydraulic door closer hinge. It contains all the features of a door closer, closing and latching speed control, power adjustment, and optional hold open feature. They are available in 4, 4.5 and 5 inch (leaf height), and are currently available in Stainless and Black finishes.

Package includes 2 hydraulic closer hinges and one dummy, for a standard 3 x 7 foot door, 100 pound door.

Door Handing:

The Von Duprin 55 End Case is the housing on the hinge side of the door.   The function of this housing is to lift the cross bar, and support the function of the Active Case.  If your housing is on the right side when standing inside looking out, then you would order the Right Hand Case.  The package includes the housing, springs and back plate, the arm is not included.  The current part number on this part is 050196 and 050197, the old part number is 111931 and 111932.

The Von Duprin 55NL Cam is one of the handed parts in the housing, the other is the Arm.  If you need to change the hand of a housing, you just need to order the other hand Cam.

The Cam shown in the Picture is Right Hand

Von Duprin Part #'s 050355-Right Hand, 050356-Left Hand.

LCN Sentronic Door Closer 4310ME

Standard LCN Sentronic Door Closer 4310ME series closer shipped with a 24V or 120V cylinder (please specify) on a mounting plate, metal cover, Swing-Free arm, track, track roller, and wood and machine screw pack. See 4310ME Series pages 23 & 24 for options. Sized cylinders for interior doors to 4’0”. Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted with Swing-Free arm engaged. Handed for right or left swinging door. Concealed or exposed electrical connections. Built-in “On/Off” switch controls hold-open function. Swing-Free arm allows door to be moved without door closer resistance. Interfaces with fire alarm systems. LCN Sentronic Door Closer 4310ME part are also available.

LCN Sentronic 4410ME-72MC Cover

Replacement metal cover for the LCN 4410ME Door Closer

Manufacture Part #:  4410ME-72MC

The reinforcing pivot hinge is a good way to solve door sag issues. And also be a preventative solutions for future isses with extra heavy or wide doors. The hinges comes in two sizes 4 or 4.5 inches, and two finishes, prime coat and satin chrome. The hinge uses a heavy duty ball-bearing to add extra life.  The base metal is steel.

The Adams Rite 4580 cam is used on the the 4500 and 4900 Dead Latch Paddles.  The 4580-500 is for Left Hand, and the 4580-600 is for Right Hand Doors.