Door Closer – Power Adjustable By Valve Surface Overhead Door Closer EN25.BC/DA

Door Closer – Power Adjustable By Valve Surface Overhead Door Closer EN25.BC/DA

Product ID: EN25.BC/DA

Functional Criteria

Door Widths From 850mm To 1250mm.
Door Weights 40kg to 100kg.

Adjustments include:

1. Latching Speed. Final 10 Degrees.
2. Closing Speed. 10 – 180 Degrees.
3. Adjustable Spring Strength. BS Sizes 2 – 5.
4. Adjustable Back Check. 70 – 85 Degrees.
5. Adjustable Delayed Action. 180 – 65 Degrees.
20 Seconds minimum to BS. Set @ 40 seconds.
6. APT1 – Approved DDA power curves on size 3.

Available Arms:
1. Standard.
2. Parallel Arm.
3. Hold Open Arm.
4. Track Arm.
5. Track Arm Hold Open.
Power Shoe Arm Bracket As Standard

Note
When Using Parallel Arm And Slide Arm Application
Increase The Closer Power By One More Size.

DO NOT USE HOLD OPEN CLOSERS ON FIRE DOORS.

EN25.BC/DA Door Closer Warranty:
20 Years

A Free Replacement Ex-Works Of Any Closer Proved
Defective By Reason Either Of Faulty Manufacture Or
Fefect In Material.