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> New nailor 4250 10" steel radial sliding blade damper
New nailor 4250 10" steel radial sliding blade damper
New Nailor 4250 10" Steel Radial Sliding Blade Damper
Brand New Nailor 10" Radial Sliding Blade Damper
Steel - For Round Neck Diffusers
1. Material: Heavy gauge corrosion-resistant steel.
2. The Nailor Model 4250 is a neck mounted, radial sliding blade damper used in round neck diffuser applications to provide fine volume control.
3. Dampers have gang operated radial blades. Blades slide at right angles to the duct with protrusion above the diffuser neck, allowing the damper to work effectively in flexible duct applications.
4. The 4250 is neck mounted with steel barb clips providing secure attachment.
5. Adjustments are made at the screwdriver operator slot.
6. Available Sizes: 6", 8", 10", 12" and 14" dia.
