Arched and slanted headers

Low soffit conditions

Intrusive surface mounted operators

Heavy and historically significant doorways

Exterior curtain wall doors

Electromechanical drive system with high performance gearing mechanism

Quiet power transmission by electronically controlled special motor

Integrated microprocessor controller

Hold-open time, opening and closing speed, opening and closing pressure are infinitely adjustable and are independent from one another

Stainless steel casing, watertight

The operation is also capable of bi-directional movement, meaning the same operator can be used as inward or outward swing.

Available with push and go

High energy or low energy versions available

Operates from a conventional 110-volt power supply (single phase) or 230v if needed.

The opening time and speed of operation are continuously adjusted thanks to a computerized system.

Has a standard brake for doors in locations where being caught by a gust of wind is likely to be a problem.

Can be connected to a building’s smoke/fire alarm system and building management systems.

Aesthetics is a key priority in any building design these days and the INF fits underneath the floor within a very high-quality stainless-steel frame and is then hermetically sealed with a stainless-steel cover plate.

Driven by a brushless DC motor, which allows heavy doors to be operated easily when used manually.

Emergency opening or closing is also a possibility with an additional battery backup.

Stainless steel box dimensions (28" w x 7.87" h x 5" d)

Can accomodate door leaf weights up to 551lbs with a standard unit, and 880lbs with the heavy version.

Drive unit fully sealed against dirt and water.

Opening/Closing Speed: adjustable from 3 to 20 seconds (in accordance with local codes)

Minimum/maximum passage opening per leaf: 34" to 55"

Opening angle: adjustable from 70° to 115°

Standard or slide/glide arm available.

Left or right hand use.