Rep Login (817) 509-2300 info@pottorff.com
blue background, a set of control and backdraft dampers standing out
white paper
Pottorff > Air Control Dampers > Air Control Dampers > Commercial > MX-40

Model MX-40

Mixing Damper
Triple-V Blade

The MX-40 mixing damper employs triple-V blades and a rugged channel frame for automatic air control and manual balancing in low to medium dual or multi-duct applications.

MX-40 Triple-V Blade

Standard Construction

Frame: 8" x 3/4" x 16 ga. (203 x 19 x 1.5) galvanized steel channel.

Blades: 6" x 16 ga. (152 x 1.5) galvanized steel - triple-V.

Axles: 1/2" (13) diameter plated steel hex.

Linkage: Concealed in frame.

Bearings: Synthetic.

Seals: PVC edge seals and flexible metal jamb seals.

Control Shaft: 1/2" x 5" (13 x 127) round drive axle with shaft support bracket.

Minimum SIze: 5" x 6" (127 x 152)

Maximum Size:
Single Section: 24" x 36" (610 x 914)
Multiple Section: Unlimited

 

Ratings

Leakage: 8.0 cfm/ft2 @ 4 in. wg. (0.04 m3/s/m2 @ 1.00 kPa)

                 4.0 cfm/ft2 @ 1 in. wg. (0.02 m3/s/m2 @ 0.25 kPa)

Temperature: -25oF to 180oF (-32oC to +83oC)

Click to view or check box to add to cart