Robertshaw PARALLEL BLADE RECTANGULAR - Manual

Robertshaw motorized rectangular zone dampers
with parallel blades are perfect for low-pressure
zone control systems. Our rectangular zone
dampers are designed for light commercial and
residential applications with static pressure
systems not exceeding 1.2” WG.
Our rectangular zone dampers are constructed of
heavy gauge extruded aluminum. The parallel
blade dampers have fewer blades for silent
operation. The dampers feature an easy slip in
design and a simple 2-wire operation. These
dampers have been designed to provide long life,
silent operation, and require zero maintenance.
The new 3” wide blades move smoothly from open
to close with minimal friction and are operated by
a powerful 24V, spring return motor actuator.
The dampers come complete and ready for
installation. The motor and linkage are factory
assembled to the damper. All you need is to install
the damper and wire to the control panel.
PRODUCT DESCRIPTION
FEATURES AND BENEFITS
• Solid and strong aluminum frame
• Fewer blades for silent operation
• Power closed – spring open motor provides fail
safe operation
• Easy slip in design
• Low leakage
• Simple 2-wire operation
PARALLEL BLADE
RECTANGULAR
ZONE DAMPERS