Belimo AV6-20 Shaft extension The pitch determines the air

The pitch determines the air volume moved per revolution

allowing you to mix and match different RIBM series modules within the same enclosure

With the iconic Johnson Controls logo

Common Questions How do I ensure the ZG-DC2 is compatible with my existing damper

Can I test the 26H78 for continuity

Belimo AV6-20 Shaft extension The pitch determines the airThe Belimo AV6 20 is a heavy duty shaft extension 170 mm designed for professional HVAC mechanical installations where the standard damper shaft length is insufficient for actuator mounting. This accessory provides a critical 6. 7 inch extension, making it indispensable for deep set dampers or applications with thick insulation. Crafted from galvanized steel, the AV6 20 is engineered to withstand high torque environments without slipping or losing