Yale YDC-3025HO Surface Mounted Pneumatic Closer

Product Description

Product Name: Yale Surface Mounted Hydraulic Door Closer with Hold-Open Function
Model: YDC-3025HO
Brand: Yale (Part of the ASSA ABLOY group)
Type: Surface Mounted Door Closer (Rack & Pinion mechanism)

Key Features and Application

Adjustable Closing Force: Provides versatile power adjustment across EN Size 2 to EN 5, making it suitable for a wide range of door sizes and weights.
Hold-Open (HO) Function: Integrated adjustable hold-open feature allows the door to be held open at a specific angle, which can be adjusted.
Adjustable Speeds: Independent hydraulic valves allow for precise adjustment of both the closing speed (from 180° - 15°) and the latching speed (from 15° - 0°), ensuring controlled and secure closing.
Backcheck (Optional/Adjustable): Features an adjustable backcheck function that cushions the door's opening movement, preventing damage to the door or adjacent walls when forced open too quickly.
Non-Handed Design: The closer is non-handed, meaning it is suitable for both left-handed and right-handed doors (clockwise or anti-clockwise opening).
Material and Durability: Constructed with a high-grade aluminum alloy body and an alloy steel rack and pinion mechanism for a smooth action and prolonged operational life.
Standards & Certifications: Complies with CE standards and the performance standard EN 1154.
Mounting Options: Can be installed using standard, parallel arm, or top jamb mounting positions to fit various door and frame conditions.

Technical Specifications

Specification	Detail
Model	YDC-3025HO
Door Weight Range	45kg – 100kg
Max. Door Width	750mm – 1250mm
Closing Force	EN 2-5 (Adjustable)
Material	Aluminum Alloy body, Cr-Steel mechanism
Function	Hold-Open, Adjustable speeds, Backcheck
Certification	CE, EN 1154, EN 1634 (fire rating suitability, note: hold-open devices are generally not permitted on fire doors)
Finish	Silver (standard finish)
Tested Cycles	500,000 cycles