Door coordinator
OLDA 25 DK

Function:

Coordinates double leaf doors, so that the passive door leaf closes before the active.

This is a requirement for automatic flush bolts, most locks and rebated door leaves.

Another name for door coordinator is door selector.

Features:

Door coordinator OLDA 25 DK ensures that the door leaves close in the correct order by;

1. active door leaf is prevented from closing by the long arm of the coordinator,
2. hence, the passive door leaf closes first, which then lifts the short arm and
3. the coordinator releases the active door leaf – by lifting the long arm
4. and the door leaves have been closed in the correct order.

The “active” door leaf is the one normally used for passage
and the passive is the door leaf bolted with flush bolt.

Manufactured in steel, available in powder coating white, grey or matt black. Other colours are also available by request.

Usage:

Fits both double doors with the active door leaf to the right and to the left, by changing places of the long and short arm (see Documents below).

Mainly intended for inner doors.

Installation:

OLDA 25 DK is fitted on the top frame, centred above the door leaves.

Fixed with four screws.

Specification:

• Fixing plate:
  • width: 172 mm
  • height: 30 mm
• Arms:
  • rotating axis: 18 mm (from the back of the fixing plate)
  • lengths (including wheels)
    • long arm: 167 mm
    • short arm: 70 mm
• Wheels:
  • diameter: 30 mm
  • width: 15 mm
  • material/colour: rubber, black
• Installation: on the top frame, centred above the door leaves
  • Fixed with electro zinc plated screws, round head (rec. dim. 4.5×30 mm), 4 pcs.
• Material: steel
• Powder coating; white (RAL 9010), grey (RAL 9006) or matt black (RAL 9005)

Product ID:

OLDA 25 DK:

• White (WT): 30-025-0001-20xx
• Grey (GR): 30-025-0001-21xx
• Black (BL): 30-025-0001-22xx

note. Screws for installation are ordered separately, or as a part of different product KITs.

Strike bracket and support bracket are included.

Related products:

Door coordinator OLDA 30 DK, for fitting below the top frame

Complementary products:

OLDA flush bolts

Also see:

OLDA Fittings school

Documents:

product documents

product leaflet
pdf: 25 DK

dimensions
pdf: 25 DK

installation
pdf: 25 DK
pdf: 25 DK - adjusting
pdf: 25 DK - change direction

product views - 2D

pdf: 25 DK (L)   /   25 DK (R)
dxf: 25 DK (L)   /   25 DK (R)
dwg: 25 DK (L)   /   25 DK (R)

product models - 3D

stp: 25 DK (L)   /   25 DK (R)
igs: 25 DK (L)   /   25 DK (R)
dwg: 25 DK (L)   /   25 DK (R)
sat: 25 DK (L)   /   25 DK (R)
ipt: 25 DK (L)   /   25 DK (R)
stl: 25 DK (L)   /   25 DK (R)

pdf 3D: 25 DK (L)   /    25 DK (R)