Concealed Door Closer (Item #83) – Mortise Hydraulic Door Control System with 40kg Capacity (Silver Finish)

Achieve a seamless, hidden architectural look on lighter interior doors while ensuring controlled hydraulic closing with the Concealed Door Closer (Item #83). Designed to be mortised directly inside the top door rail and frame header, this compact concealed closer remains entirely out of sight when the door is shut. Engineered to support door weights up to 40\text{kg}, it features dual adjustable speed regulation valves for smooth, slam-free operation. Finished in a clean silver coating and supplied with a matching slide channel, linkage arms, and mounting screws. Ideal for modern office interior doors, residential suite doors, and architectural wood paneling.  

Key Specifications & Features:

Bullet Product Code / Item: Item #83  

Bullet Product Type: Concealed Mortise Hydraulic Door Closer  

Bullet Door Weight Capacity: Up to 40kg 

Bullet Colour / Finish: Silver  

Bullet Design Highlights: Completely hidden mortise installation, dual closing speed regulation valves, compact hydraulic cylinder body, precision sliding track linkage  

Bullet Applications: Interior office doors, residential wooden doors, architectural panels, and modern lightweight commercial doors  

Bullet Origin & Distribution: Distributed by Marvell Hardware  

Bullet Bulk Packaging: 1 pc per box | 10 pcs per carton (10pcs/ctn)  

An essential architectural hardware listing for interior designers, door manufacturers, hardware stockists, and e-commerce platforms.