SURFACE MUNTED DOOR CLOSER (WS-4978UL)

Application:

Suitable for both heavy interior and • Suitable for both heavy interior and exterior doors.
• Perfect for doors exposed to conditions of
pressure and heavy use – typical applications
include schools, supermarkets, offices and other
public buildings.
• Maximum door weight 60kg, maximum door leaf
width 950mm.

Features:

• CE certified.
• Adjustable class 2-3 closing force according to EN1154.
• Separate adjustment of closing and latching speed.
• Starting angle for latching can be adjusted.
• Delayed closing (DC) as an accessory.
• Two pressure relief valves to protect against abuse