Door Closer, Concealed Jamb, Brass and Mild Steel, Perko

Product Details

Door Closer, Concealed Jamb, Brass and Mild Steel, Perko (Part No: 931.90.418) is a smart, discreet solution for achieving smooth, controlled door closing in light to medium use environments. Finished in polished brass, this concealed closer blends beautifully into architectural interiors—helping doors look refined while delivering reliable performance every day.

Designed with a clean, concealed installation style, the Perko jamb closer sits neatly within the door framework for a tidy appearance. It’s ideal for applications where you want gentle closing action without bulky, surface-mounted hardware. The concealed design also supports a more streamlined, professional look—perfect for residential upgrades, hospitality spaces, offices, and other projects where ironmongery matters.

Area of application: Please note this closer is not suitable for doors fitted with rising butt hinges. If your door hardware matches the requirements, you’ll benefit from consistent closing control and a polished final finish.

Built for everyday practicality: The closer is suitable for door weights of ≤ 50 kg with an opening angle of ≤ 180°. Mounting is available in DIN left/right configurations, making it easier to specify for different door orientations.

Crafted with a brass forend, it offers an attractive, durable surface. Buffer not supplied—you’ll need to order the buffer separately. Supplied with fixing screws and fitting instructions, it’s ready for straightforward installation.

Buffer not supplied. Please order separately.

Fixing screws and fitting instructions