Flex duct bends may interfere with operation of damper and is not recommended.
Anemostat cable operated damper.
Cable is routed inside the ductwork and terminated at the diffuser face.
Vav damper auto changeover w relay.
Operating mechanism provides for a positive damper setting in a position from fully opened to fully close rotating blades are tensioned with music wire to maintain setting and prevent rattling 24 x 24 is maximum one piece construction.
This damper uses a worm gear mechanism requiring minimal torque at the end of the cable and is ideal for longer cable lengths tighter cable bend radii and larger dampers.
Ob7s same construction features as the ob1 damper but with a flexible cable directly attached to the damper.
Flex duct bends may interfere with operation of damper and is not recommended.
The ld louver damper can be added to any anemostat round neck diffuser or sra square to round adapter.
After balancing is complete the cable is recessed behind the diffuser.
Damper is adjusted via rotary cable actuation using a nut driver or flat head screwdriver.
The actuator at the end of the adjustment cable is accessible from the diffuser grille internal or is routed to an appropriate area such as a wall mount external.
Factory welded to neck.
The vd damper can be added to any anemostat round neck diffuser or sra square to round adapter.
Other latch configurations available including bail handles wing head and tool operated fasteners weep holes as required cable driven dampers available for remote operation beveled mitered welded outer frame.
Anemostat a mestek company architectural specialty air distribution products air discharge jet nozzles.
Multiple dampers used for large sizes.
Stainless steel front operated opposed blade volume control damper model ob1.
Airflow balancing and damper adjustment are performed at the face of the diffuser.
5 32 hex key required.
Engineered custom acoustic solutions silencers attenuators for the entire industry acoustical barriers plenums acoustic plenums.
Airflow balancing and damper adjustment is performed at the face of the diffuser.
Direct cable to damper connection.
The damper is adjusted via rotary cable actuation using a nut driver or flat head screwdriver.
No wall or ceiling penetrations are required.
View more vibro acoustics manufacturers of fine acoustical products.
The gear driven cable operated damper is mounted upstream of the air device with the control cable inside or outside of the airstream.
Medium pressure vav damper belimo lmb motor 2085.
Vav damper belimo lmb24sr motor w 2 10vdc 3045.
