Description
Our high-quality manual adjuster Klap 4 is an important component in regulating the air flow in air duct systems. It can be used in combination with dampers, shut-off dampers, multi-leaf dampers and others.

The set consists of a lever, bolt and spring bolt. The manual adjuster Klap 4 is suitable for a diameter of up to 250 mm.
Adjusting lever: Yes
Bolt with thread: Yes
Material: Galvanized
Spring bolt: Yes
for diameter: 250 mm