ISTIQ Air Tight Lever for Acoustic Door
Prevent Sound Leakage.
The ISTIQ Air Tight Lever is a high-performance door-hardware solution designed to enhance the sealing integrity of acoustic doors. In noise control work, even a small gap around the door can become a weak point for sound leakage. This lever helps pull the door firmly into position, creating a tighter seal and improving the overall acoustic performance of the door system.
Unlike ordinary door handles, the air-tight lever uses a roller-assisted closing mechanism to help compress the door against the frame or receiver. This makes it especially suitable for acoustic doors used in areas where sound isolation, air tightness, and reliable closing pressure are important.
Improves acoustic sealing
Helps reduce sound leakage by pulling the door more tightly against the seal.
Smooth roller operation
The roller mechanism enables easier, smoother locking action, especially on heavier acoustic doors.
Durable construction
The product uses die-cast metal construction with a baked or painted finish, making it suitable for commercial and industrial applications.
Flexible receiver options
It can be supplied with suitable receiver/catcher options, including mortise-type or surface-mount type, depending on the door construction and installation requirements.
Professional appearance
The lever has a clean, architectural look, making it suitable not only for industrial doors but also for offices, hotels, studios, schools, and other building interiors.
Information required before ordering
To ensure the correct selection, please confirm the following before placing an order:
